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ProductionTaiwan CPNewsletter
Vol. 1, No. , December 20054From the Editor
In 2005, a lot of global environmental related issues, such as
EU Directives and Kyoto Protocol were widely speculated or
become effective. The Industrial Development Bureau (IDB)
of Ministry of Economic Affair (MOEA) of R.O.C. has
continually implemented governmental projects and
programs for years in responding to those issues and helping
the industries in Taiwan pursue cleaner production (CP) and
sustainable development.
Consultation, promotion and other measurements are
utilized in those governmental projects to aid the industries
to reach their particular needs. Depending on different needs
and requirements, hundreds of manufacturers applied for
those various projects, and some particular consulting
organizations would also involved. In behalf of introducing the
government's efforts in CP and sustainable development, we
try to review some projects and their achievements in this
volume.
Owing to “Green Supply Chain,” “Design for Environment”
and “Greenhouse Gas Emission,” the 3 hottest issues were
reported in the previous newsletters, ………continued on page 5
Contents:From the Editor 01
CP Specials- The Promotion of the Recycling Industry in Taiwan–2005 Recycling Industry Promotion Project 02
- Implementation of the Industrial Waste Clearance and Treatment Guidance Project 04
- The Promotion of EMS/OHSAS in Taiwan–2005 Industrial Safety and Environmental Protection Management Consulting Project 06
- Introduction to the Industrial Excellence Awards 08
CP Technologies- Resource Recovery of TFT-LCD Electric-optical Wasted Glass as Eco-building Material 10
CP Highlights- Recycling Industry Promotion by Industrial Development Bureau 12
- Practices of Air Pollution Reduction in a Semiconductor Fab 13
- Example for Industrial GHG Accounting–Uni-president Enterprises Corp. 13
- Optimization Operation of Low- density Fluorine Department Processing Facilities 14
- Sharing Experiences of Environmental Accounting System 15
RoHS Service Corps- Annual Review Report of the MOEA RoHS Service Corps16 leaner
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P 02 P 03
The Promotion of the Recycling Industry in Taiwan –2005 Recycling Industry Promotion Project
-- Mr. HUANG, Jason, Mr. CHANG Amos,Taiwanese Green Productivity Foundation
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■ Introduction
■ 2005 Recycling Industry Promotion Project
Due to the limited resources and the
sustainable economic development become
major trends of our society, promoting
industrial waste recycling is one of the key
factors for sustainable development. As the
recycling industry requires high technology
support, faces high marketing risks, and
provides high added profit value, the IDB has
implemented the "Recycling Industry
Promotion Project" since 2000 to promote the
development of recycling industry in Taiwan.
By 2003, the promotion project had been
included as part of Challenge 2008, the
National Development Plan. It is expected that
the promotion project will facilitate industry
waste recycling, increase the investment of the
recycling industry and create economic
benefits.
In 2005, the promotion project is focusing on
regulation review, industry development
consultation, industrial waste recycling
information exchange, and promotion of
recycling and green products. The
accomplishments of the promotion project are
listed as follows:
1. With regulation review, the promotion project
has helped the IDB to review the current
industrial waste recycling management system,
and to encourage the industries to adopt
recycling principles. Two kind of industrial
wastes have been proclaimed as recyclable
industry wastes in 2005, which is estimated to
increase industrial waste recycling by 63,000
metric tons/year, save industrial waste
treatment costs of up to 550 million NTD/year
and create recycling benefits of up to 127
million NTD/year.
2. There were 88 industrial waste recycling
applications examined in 2005, of which 56
were approved, whereby 316,000 metric
tons/year of industrial waste is recyclable. The
benefit of recycling is 1.07 billion NTD/year.
3. Since 2000, the promotion project has helped
to draft 13 guidelines for using recycling
products in public construction projects. On
the other hand, the project also helped to
constitute 32 Chinese National Standards
(CNS) for recycling products. By establishing
■ Conclusion
Through the efforts of the
project, the quantity of
industrial waste recycling has
increased from 8 million
metric tons (MMT) in 2002
to 10.7 MMT in 2005, as
shown in Figure 1. The
product value of the
recycling industry is expected
to reach 3.64 billion NTD by
the end of 2005.
Since resource recycling and sustainable
development has become a significant value in
modern society, promoting industrial waste
recycling is critical to sustainable development.
Industries that promote industrial waste
recycling also benefit from saving industrial
waste treatment costs, maximizing the values
of resources and enhancing the corporate
image. It is clear that the future of industrial
development in Taiwan will be based on
resource recycling and the recycling industry
should play a major role in it.
these recycling product verifications and
standards, the promotion project has made
recycling products more competitive and
acceptable in the market.
4. The Recycling Industry Website has been
operating since June 2001. This website
provides the recycling industry with online
consultation services and the latest
information, including promotion activities,
training courses, and recycling technology
development. Up to the present, the website
has been visited by more than 180,000 guests
and more than 40,000 guests visited in 2005.
By sharing information and providing the latest
news, the website is one of the major
resources for the recycling industry sector in
Taiwan.
5. The promotion project has also accomplished
other achievements, such as holding a recycling
technology exchange forum, regulation training,
recycling product exhibitions and international
recycling conferences to provide individuals
recycling training and to promote recycled
products.
Quantity (M
MT
)
Year
12
10
8
6
4
2
02002 2003 2004 2005
8.04
9.810.32
10.7
8.04
9810.32
10.7
Figure 1 The Industrial Waste Recycling Profile from 2002 to 2005
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■ Conclusion
Through the efforts of the
project, the quantity of
industrial waste recycling has
increased from 8 million
metric tons (MMT) in 2002
to 10.7 MMT in 2005, as
shown in Figure 1. The
product value of the
recycling industry is expected
to reach 3.64 billion NTD by
the end of 2005.
Since resource recycling and sustainable
development has become a significant value in
modern society, promoting industrial waste
recycling is critical to sustainable development.
Industries that promote industrial waste
recycling also benefit from saving industrial
waste treatment costs, maximizing the values
of resources and enhancing the corporate
image. It is clear that the future of industrial
development in Taiwan will be based on
resource recycling and the recycling industry
should play a major role in it.
these recycling product verifications and
standards, the promotion project has made
recycling products more competitive and
acceptable in the market.
4. The Recycling Industry Website has been
operating since June 2001. This website
provides the recycling industry with online
consultation services and the latest
information, including promotion activities,
training courses, and recycling technology
development. Up to the present, the website
has been visited by more than 180,000 guests
and more than 40,000 guests visited in 2005.
By sharing information and providing the latest
news, the website is one of the major
resources for the recycling industry sector in
Taiwan.
5. The promotion project has also accomplished
other achievements, such as holding a recycling
technology exchange forum, regulation training,
recycling product exhibitions and international
recycling conferences to provide individuals
recycling training and to promote recycled
products.
Quantity (M
MT
)
Year
12
10
8
6
4
2
02002 2003 2004 2005
8.04
9.810.32
10.7
8.04
9810.32
10.7
Figure 1 The Industrial Waste Recycling Profile from 2002 to 2005
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Incidents of inappropriate treatment of industrial
waste have been common in recent years, and
the continued tightening of the environmental
protection agency's control measures on
industrial waste, as well as the expansion of the
Internet reporting system, have made both the
general public and industry pay attention to the
issue of industrial waste clearance and treatment.
As a result, the IDB initiated the two-year
Industrial Waste Clearance and Treatment
Instruction Project in 2004. In addition to
offering instruction, training and legal & technical
advice to industry, the project aims to help
industry bring about waste minimization,
recovery and reuse in order to reduce pollution
and improve the functions of pollution
prevention facilities. The hope is that legal,
reasonable, effective and reliable treatments will
be applied to industrial waste, and that pollution
pressures can be brought down to create an
industrial environment concerned with both
environmental protection and economic
development. As the extended project entered
its second year in 2005, the main points were as
follows:
1. Bring together the resources and experiences
of county and city governments and industrial
associations to organize waste clearance
instruction and help industry plan waste
clearance programs on county, city and
industry levels in order to raise industrial
competitiveness and find satisfactory solutions
to waste clearance problems.
2. Respond to the Basel Convention and the
development of relevant draft treaties; control
the trend towards industrial waste moving
across borders; plan relevant response
strategies; and arrange industrial instruction to
ensure that industrial operations meet the
international standards while remaining
internationally competitive.
3. Respond to industrial demands and set up
joint waste clearance and treatment
organizations for industrial waste; instruct
institutional operators and shareholding
manufacturers to raise the efficiency of
environmental management in factories;
handle equipment functions and specialized
personnel skills to satisfactorily clear related
industrial waste.
The following is a compilation of concrete
achievements after a year of intense industrial
instruction within the scope of this project.
1. 22 meetings, lectures and symposia
aimed at the industrial waste clearance issue
have been held, attended by more than 1,500
Implementation of the Industrial Waste Clearance and Treatment Guidance Project
-- Mr. LIU, Jimmy C. M.,Sinotech Engineering Consultants, LTD
people. An additional 80 consultation
meetings about dealing with factory waste
clearance and treatment have been held at
plants. The economic results have saved more
than NTD 30 million by helping manufacturers
save on staff training costs, reduce the amount
paid in fines and increase investments. In
addition, 6 waste clearance studies have been
completed, 10 kinds of waste for industrial
material requests have been proposed, two
information booklets have been compiled and
printed, and two experiments testing the
feasibility of waste treatment techniques have
been completed. These will be of help to
industry in the solution of waste clearance
issues.
2. Assistance has been given to the quarrying
industry toward solving stone waste treatment
issues by increasing the recycling of stone
sludge in the form of cement by 60,000
metric tons per year. Assistance has also been
given to the planning and setting up of a stone
waste-handling terminal.
3. Assistance has been given to the tannery
industry to resolve legal restrictions on the
treatment of leather waste and with the
…………continued from page 1
we would focus on other subjects that are critical to CP, such as, recycling technology, industrial safety,
etc. In addition, we would introduce those projects' accomplishments and the experiences of
participating manufacturers as well.
At the end of this year, we would like to express our gratitude to all of our readers and writers.
Thank you for supporting us and the precious opinions and articles. In the future, we still sincerely
invite your comments regarding this newsletter ; please feel free to contact us by the e-mail address
at Page 16.
problem of opening up export markets for
leather meal. Assistance has also been given to
the glass industry to plan and set up a joint
treatment organization with the capability to
treat 12 million metric tons of waste annually.
4. The volume of fly ash from electrical arc
furnaces in domestic steel mills that can be
dealt with has been raised to 89,000 metric
tons per year and help has been given to plan
and set up a plant for the recovery of fly ash
resulting from steel production with the
capacity to handle 75,000 metric tons per
year.
5. Instruction has been given to joint clearance
institutions for the foundry, quarry, drug,
leather, surface treatment and electrical arc
furnace steel mill industries, which now can
provide an annual waste treatment volume of
273,000 metric tons and transform 250,000
metric tons to resources, thus saving NTD
780 million annually in waste clearance costs
and creating a resource transformation value
of NTD 560 million annually, through the
effective promotion of satisfactory treatment
and reuse of industrial waste.▍
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people. An additional 80 consultation
meetings about dealing with factory waste
clearance and treatment have been held at
plants. The economic results have saved more
than NTD 30 million by helping manufacturers
save on staff training costs, reduce the amount
paid in fines and increase investments. In
addition, 6 waste clearance studies have been
completed, 10 kinds of waste for industrial
material requests have been proposed, two
information booklets have been compiled and
printed, and two experiments testing the
feasibility of waste treatment techniques have
been completed. These will be of help to
industry in the solution of waste clearance
issues.
2. Assistance has been given to the quarrying
industry toward solving stone waste treatment
issues by increasing the recycling of stone
sludge in the form of cement by 60,000
metric tons per year. Assistance has also been
given to the planning and setting up of a stone
waste-handling terminal.
3. Assistance has been given to the tannery
industry to resolve legal restrictions on the
treatment of leather waste and with the
…………continued from page 1
we would focus on other subjects that are critical to CP, such as, recycling technology, industrial safety,
etc. In addition, we would introduce those projects' accomplishments and the experiences of
participating manufacturers as well.
At the end of this year, we would like to express our gratitude to all of our readers and writers.
Thank you for supporting us and the precious opinions and articles. In the future, we still sincerely
invite your comments regarding this newsletter ; please feel free to contact us by the e-mail address
at Page 16.
problem of opening up export markets for
leather meal. Assistance has also been given to
the glass industry to plan and set up a joint
treatment organization with the capability to
treat 12 million metric tons of waste annually.
4. The volume of fly ash from electrical arc
furnaces in domestic steel mills that can be
dealt with has been raised to 89,000 metric
tons per year and help has been given to plan
and set up a plant for the recovery of fly ash
resulting from steel production with the
capacity to handle 75,000 metric tons per
year.
5. Instruction has been given to joint clearance
institutions for the foundry, quarry, drug,
leather, surface treatment and electrical arc
furnace steel mill industries, which now can
provide an annual waste treatment volume of
273,000 metric tons and transform 250,000
metric tons to resources, thus saving NTD
780 million annually in waste clearance costs
and creating a resource transformation value
of NTD 560 million annually, through the
effective promotion of satisfactory treatment
and reuse of industrial waste.
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The Promotion of EMS/OHSAS in Taiwan –2005 Industrial Safety and Environmental Protection Management Consulting Project
-- Mr. LU, Guan-Lin,Taiwan Environmental Management Association
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■ EMS/OHSAS Demonstration Teams
The demonstration team program helps
manufacturers to establish EMS/OHSAS by
providing subsidies in order to enhance
manufacturers' environmental protection and
safety & health quality. This program guided
manufacturers to select registered consulting
organizations to cooperate with, in the mean
time, the program also required the consulting
organizations to uplift its quality and to train
more consultants. In 2005, 44 demonstration
teams have been involved in this program, it
could be divided into 28 EMS and 16 OHSAS
teams. The subsidies have reached a total of
NTD 11,212,949. According to the preliminary
estimates of the 44 EMS/OHSAS-established
teams, the total cost-saving effect of up to
NTD 281 million per year. To add other
factors, such as, increased production value,
additional investments and reduced risks, the
economic benefits of those 44 demonstration
teams will be around NTD 873 million per
year.
■ EMS/OHSAS Continuous Improvement Teams
4 EMS and 6 OHSAS continuous
improvement teams have been started in 2005,
with total subsidies reaching NTD 3,287,051.
The efforts of the consulting organizations have
The project provides industries with
comprehensive planning, guidance, assistance
and promotions in establishment of
environmental management system and
occupational safety and health management
system (EMS/OHSAS). The purpose of this
project is to help industries build practical
EMS/OHSAS as well as a management
mechanism allowing active identification, self-
improvement and self-check. As a result, the
ongoing implementation of this project will help
industry improve and gain concrete effects,
which will lead to create a sustainable
environment and improve the integral
competitiveness of our society. Each part of the
working items in this project will be described in
the following.
meant that each team had created concrete
achievements. Due to the EMS/OHSAS
improvements and corporate image uplifting,
the teams gain substantial economic benefits
and hidden benefit of risk reduction. It is
estimated that the total economic benefits
created by each team are about NTD 1.19
billion.
■ The Registration Mechanism of Consulting Organizations and Personnel
of EMS/OHSAS
To assist industries in establishing an effective
management system, and present their
management performance and
competitiveness, he IDB has innovatively
developed management mechanism of
registration for consulting organizations,
consultants, and training organizations in order
to uplift the quality of consulting organizations
and consultants. The mechanisms in Taiwan
has trained many specialized consultants, it also
improved the quality of consultation, and led to
many local companies obtaining ISO
14001certifications. According to statistics from
registration managers, there are 33 EMS
consulting organizations and 14 OHSAS
consulting organizations. Actual reports from
these organizations indicate that they have
already made up for more than 95% of the
domestic consulting market. It shows that
management mechanism now is crucial for
checking on the quality of consultation. In
addition, as international environmental
protection issues updated and domestic
legislation modified, this project is renewing
educational materials to reflect the changes in
international environmental protection
standards and local environmental and safety-
related legislation. To effectively promote
technical tools and improve the continuous
education training of consultants, three
advanced EMS/OHSAS courses is arranged in
north, central and south Taiwan.
■ Demonstration Consultation of Environmental Accounting
The adoption of environmental accounting will
help companies find ways to diminish
environmental impact, raise environmental
quality, reduce resource waste, and lower
production costs. The program has selected
China Steel and Super Textile Corporation to
join up with scholars and experts to implement
demonstration consultation for environmental
accounting, and establish the accounting system
which considers environmental burdens and
environmental effects. To promote the
efficiency of environmental accounting, one
promotion workshop and one achievement
workshop were held.
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meant that each team had created concrete
achievements. Due to the EMS/OHSAS
improvements and corporate image uplifting,
the teams gain substantial economic benefits
and hidden benefit of risk reduction. It is
estimated that the total economic benefits
created by each team are about NTD 1.19
billion.
■ The Registration Mechanism of Consulting Organizations and Personnel
of EMS/OHSAS
To assist industries in establishing an effective
management system, and present their
management performance and
competitiveness, he IDB has innovatively
developed management mechanism of
registration for consulting organizations,
consultants, and training organizations in order
to uplift the quality of consulting organizations
and consultants. The mechanisms in Taiwan
has trained many specialized consultants, it also
improved the quality of consultation, and led to
many local companies obtaining ISO
14001certifications. According to statistics from
registration managers, there are 33 EMS
consulting organizations and 14 OHSAS
consulting organizations. Actual reports from
these organizations indicate that they have
already made up for more than 95% of the
domestic consulting market. It shows that
management mechanism now is crucial for
checking on the quality of consultation. In
addition, as international environmental
protection issues updated and domestic
legislation modified, this project is renewing
educational materials to reflect the changes in
international environmental protection
standards and local environmental and safety-
related legislation. To effectively promote
technical tools and improve the continuous
education training of consultants, three
advanced EMS/OHSAS courses is arranged in
north, central and south Taiwan.
■ Demonstration Consultation of Environmental Accounting
The adoption of environmental accounting will
help companies find ways to diminish
environmental impact, raise environmental
quality, reduce resource waste, and lower
production costs. The program has selected
China Steel and Super Textile Corporation to
join up with scholars and experts to implement
demonstration consultation for environmental
accounting, and establish the accounting system
which considers environmental burdens and
environmental effects. To promote the
efficiency of environmental accounting, one
promotion workshop and one achievement
workshop were held.
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Introduction to the Industrial Excellence Awards
--Ms. CHEN, LydiaChina Productivity Center
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■Promotion of Technical Tools of EMS/OHSAS
With the 2005 awards, the IDB Industrial
Excellence Awards have now been awarded six
times. Every year the awards involve a strict
selection process, a grand award ceremony, and
exhibitions. This year, nine manufacturers were
awarded with the Enterprise Award, and the
This year, the project has helped 67
manufacturers implement EMS/OHSAS. The
achievements included: reduce production costs
NTD 524 million per year, increase production
value NTD 1.441 billion per year, accelerate
investment NTD 113 million per year, found
one new company and provided 302
employment opportunities. The total economic
effect is about NTD 2 billion per year; and the
economic benefits of each manufacturer is NTD
31 million per year. The comprehensive initiation
of EMS/OHSAS within the scope of this project
has brought good and concrete results with
regard to promoting and strengthening local
industrial management of environmental
protection and industrial safety.
individual Outstanding Achievement Award
went to Taiwan Semiconductor Manufacturing
Company Chairman Morris Chang. Presidential
Office Secretary-General Yu Shyi-kun attended
the award ceremony to present the awards and
give a speech in which he encouraged the award
recipients to continue their efforts and to help
build a prosperous Taiwan.
The nine manufacturers awarded the Enterprise
Award this year were Tatung Co., China Electric
Mfg. Corporation and JI-EE Industry in the
mechanical and transportation industry category;
Moxa Technologies, Chi Mei Corporation and
BenQ Corporation in the electronic and
information industry category; Greco Eastern
Resins Industrial Co., Ltd, and Asia Cement in
the consumer and chemical industries category;
and Sino Environmental Services Corporation in
the technology services industry category.
The IDB established the Industrial Excellence
Awards in 2000 to encourage the domestic
manufacturing and technology service industries
to pay attention to industrial safety,
environmental protection, reduction of the use
of natural resources, implementation of
operations management and initiation of
technological innovation with the aim to create a
comprehensive improvement to sustainable
corporate competitiveness. Today, the IDB has
given awards to 79 outstanding companies and
the awards have become a benchmark for local
industry.
To create a credible award, the selection
process is divided into a three-stage review
process. There is a review committee for each
of the awards, and to guarantee an objective and
fair selection process, the five to seven members
in each of the review committees are chosen
from among relevant government agencies,
scholars, experts and civil organizations. This
means that each award winner will have an
outstanding record and be a worthy local
industrial leader with regard to industrial safety,
environmental protection, careful use of natural
resources, management efficiency, and social
contributions.
The winner of the Outstanding Achievement
Award has always been a leader on the cutting
edge of Taiwan's industry. Examples are Uni-
President Group President Kao Ching-yuan,
Yulon Motor Corp Chairwoman Wu Shuen-
wen, Acer Group Chairman Stan Shih and this
year's winner, Taiwan Semiconductor
Manufacturing Company Chairman Morris
Chang. Each one of these recipients is an
outstanding corporate leader who has made
great contributions to training his or her
successors, passing on his or her experience and
giving back to society. Their awards are good
examples of how fame follows merit.
To stimulate action, the Industrial Excellence
Awards also include activities at the awarded
companies that can be visited by local
manufacturers for free to study the awarded
company and its outstanding achievements on
site. This is a great learning opportunity for local
businesses, and it is always welcomed and
supported by local industry.
1. Promote of technical tools: continue to
promote EMS/OHSAS technical tools,
maintain and renew the tools, establish
technical tools platform; arrange one
symposium and apply technical tools in five
plants.
2. Provide resources and channels and training: it
is estimated that this project has trained
almost 600 people directly and almost 2,000
indirectly in the area of environmental
protection and industrial safety and health. In
addition, the project publishes the bimonthly
"Safety, Health and Environment Today,"
maintains the website, and mails electronic
newsletters in order to provide the public the
latest information and resources.
3. Expand the promotion effects: the project
organizes exhibitions and related activities
during the 2005 Industrial Safety &
Environmental Protection Week. Two
environmental protection exhibitions, and one
international symposium have given more than
3,000 people a better understanding of
industrial safety and environmental protection.
Furthermore, the consulting measures and
effects of Taiwan government was also
promoted to the public.
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individual Outstanding Achievement Award
went to Taiwan Semiconductor Manufacturing
Company Chairman Morris Chang. Presidential
Office Secretary-General Yu Shyi-kun attended
the award ceremony to present the awards and
give a speech in which he encouraged the award
recipients to continue their efforts and to help
build a prosperous Taiwan.
The nine manufacturers awarded the Enterprise
Award this year were Tatung Co., China Electric
Mfg. Corporation and JI-EE Industry in the
mechanical and transportation industry category;
Moxa Technologies, Chi Mei Corporation and
BenQ Corporation in the electronic and
information industry category; Greco Eastern
Resins Industrial Co., Ltd, and Asia Cement in
the consumer and chemical industries category;
and Sino Environmental Services Corporation in
the technology services industry category.
The IDB established the Industrial Excellence
Awards in 2000 to encourage the domestic
manufacturing and technology service industries
to pay attention to industrial safety,
environmental protection, reduction of the use
of natural resources, implementation of
operations management and initiation of
technological innovation with the aim to create a
comprehensive improvement to sustainable
corporate competitiveness. Today, the IDB has
given awards to 79 outstanding companies and
the awards have become a benchmark for local
industry.
To create a credible award, the selection
process is divided into a three-stage review
process. There is a review committee for each
of the awards, and to guarantee an objective and
fair selection process, the five to seven members
in each of the review committees are chosen
from among relevant government agencies,
scholars, experts and civil organizations. This
means that each award winner will have an
outstanding record and be a worthy local
industrial leader with regard to industrial safety,
environmental protection, careful use of natural
resources, management efficiency, and social
contributions.
The winner of the Outstanding Achievement
Award has always been a leader on the cutting
edge of Taiwan's industry. Examples are Uni-
President Group President Kao Ching-yuan,
Yulon Motor Corp Chairwoman Wu Shuen-
wen, Acer Group Chairman Stan Shih and this
year's winner, Taiwan Semiconductor
Manufacturing Company Chairman Morris
Chang. Each one of these recipients is an
outstanding corporate leader who has made
great contributions to training his or her
successors, passing on his or her experience and
giving back to society. Their awards are good
examples of how fame follows merit.
To stimulate action, the Industrial Excellence
Awards also include activities at the awarded
companies that can be visited by local
manufacturers for free to study the awarded
company and its outstanding achievements on
site. This is a great learning opportunity for local
businesses, and it is always welcomed and
supported by local industry.
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Resource Recovery of TFT-LCD Electric-optical Wasted Glass as Eco-building Material
-- Mr. LIN, Kae-Long1, Mr. LIN, Chung-Yi2, Ms. TANG, Yi-Hua2, Mr. CHEN, Wen-Huei2,1Department of Environmental Engineering, National I-Lan University,
2Foundation of Taiwan Industry Service
■ Introduction
In Taiwan, the amount of wasted Thin Film
Transistor- Liquid Crystal Display (TFT-LCD)
had reached 6 million tons in 2005. The main
chemical components of TFT-LCD include
SiO2, Na2O and a little indium-tin-oxide (ITO).
The use of ITO coatings in the liquid crystal
displays provides good transparency and
conductivity with reduced charging of the
substrate surface. It is established that electric-
optical wasted glass is not suitable for such
treatment methods as landfill. A sintering
process provides an effective alternative in the
treatment and resource recycling of the glass.
The heat destroys organic residue and
stabilizes inorganic material and metals by
incorporating oxides of the elemental
constituents into a ceramic-like eco-building
material. The physical properties of the
stabilized material can be used as eco-building
material. The traditional method for treating
TFT-LCD electric-optical wasted glass is
insufficient and inadequate to meet the Waste
Electrical and Electronic Equipment (WEEE)
Directives, and to achieve the purposes of
resource reducing, stabilizing and safe in the
future. This study investigates the sintering
characteristics and material properties of TFT-
LCD electric-optical wasted glass. The glass
was ground and pulverized, blended with clay,
using various substitution levels (0-40%), then
heated from 800˚C to 1,000˚C to make Eco-
brick. The brick material was then
characterized. Variations of the loss on
sintering, 24-hour water absorption, bulk
density, shrinkage, and compressive strength
and microstructure changes were determined.
■ Materials and Methods
The TFT-LCD electric-optical wasted glass was
obtained from TFT-LCD manufacturing plants
in Taiwan. The clay sample of normal bricks
was obtained from a local brick manufacturing
plant. In order to get uniform particle size, both
wasted glass and clay were crushed and
ground, passed 16 mesh sieves and then dried
for further applications. The chemical
compositions of the raw materials were
analyzed by X-ray fluorescence (XRF). As
required by the Chinese National Standards
(CNS) for building bricks, the brick samples
■ Conclusion
This work has demonstrated a feasible way of
using TFT-LCD electric-optical wasted glass as
a clay substitute to produce quality bricks
(called Eco-brick). It indicated that SiO2, Al2O3
and Fe2O3 were the primary components
found in the clay. SiO2, Na2O were the
primary components found in the TFT-LCD
electric-optical wasted glass. The leaching metal
concentrations of clay and TFT-LCD electric-
optical wasted glass are all within the Taiwan
EPA TCLP regulation limits.
The shrinkage of mixture increases
proportionally as adding the TFT-LCD electric-
optical wasted glass. The results show that
increasing the temperature results in an
increase in bulk density. The results of
compressive strength tests on the bricks made
from both clay and TFT-LCD electric-optical
wasted glass indicate that the strength is greatly
dependent on the amount of the wasted glass
in the Eco-brick and the heating temperature.
The specific gravity, water adsorption and
compressive strength results suggested that
Eco-brick made from mixtures containing TFT-
LCD electric-optical wasted glass could meet
the general requirements for bricks. Bricks
heated to 1000˚C could be considered for use
in the ceramic industry, because of their
expected high thermal stability and acid
resistance. The advantages of lower water
absorption rate, less weight loss on ignition,
and more compressive strength in these Eco-
bricks should stimulate the use of the TFT-
LCD electric-optical wasted glass as a brick
additive material in the near future.
then underwent a series of tests including firing
shrinkage, weight loss on ignition, water
absorption (CNS 1127-R3042), bulk density
(CNS 5090-A3089), TCLP leaching
concentrations (NIEA R201.13C) and
compressive strength to determine the quality
of bricks. Crystalline phases of all the heat-
treated samples and of the untreated ground
mixture were identified by X-ray diffraction
(XRD) analysis.
In order to investigate the feasibility of TFT-
LCD electric-optical wasted glass reuse in brick
making, the wasted glass content in the clay
mixture was varied from 0% to 40% by weight.
The mixtures were then homogenized in a
blender and molded by pressing at 60 kg/cm2
to form a 50 (L) x 25 (W) x 50 (H) bar. The
molded samples were air-dried at room
temperature for 24 hours, then oven dried at
80°C for another 24 hours for the removal of
water content, and then the dried samples
were heated. After the samples were heated
to a designated temperature (800, 900 and
1,000°C), the temperature heating rate of
10°C/min and the temperature was also
maintained for 6 hours by baking. Then the
samples were cooled to 300°C in 6 hours and
the furnace was cooled to room temperature.
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■ Conclusion
This work has demonstrated a feasible way of
using TFT-LCD electric-optical wasted glass as
a clay substitute to produce quality bricks
(called Eco-brick). It indicated that SiO2, Al2O3
and Fe2O3 were the primary components
found in the clay. SiO2, Na2O were the
primary components found in the TFT-LCD
electric-optical wasted glass. The leaching metal
concentrations of clay and TFT-LCD electric-
optical wasted glass are all within the Taiwan
EPA TCLP regulation limits.
The shrinkage of mixture increases
proportionally as adding the TFT-LCD electric-
optical wasted glass. The results show that
increasing the temperature results in an
increase in bulk density. The results of
compressive strength tests on the bricks made
from both clay and TFT-LCD electric-optical
wasted glass indicate that the strength is greatly
dependent on the amount of the wasted glass
in the Eco-brick and the heating temperature.
The specific gravity, water adsorption and
compressive strength results suggested that
Eco-brick made from mixtures containing TFT-
LCD electric-optical wasted glass could meet
the general requirements for bricks. Bricks
heated to 1000˚C could be considered for use
in the ceramic industry, because of their
expected high thermal stability and acid
resistance. The advantages of lower water
absorption rate, less weight loss on ignition,
and more compressive strength in these Eco-
bricks should stimulate the use of the TFT-
LCD electric-optical wasted glass as a brick
additive material in the near future.
then underwent a series of tests including firing
shrinkage, weight loss on ignition, water
absorption (CNS 1127-R3042), bulk density
(CNS 5090-A3089), TCLP leaching
concentrations (NIEA R201.13C) and
compressive strength to determine the quality
of bricks. Crystalline phases of all the heat-
treated samples and of the untreated ground
mixture were identified by X-ray diffraction
(XRD) analysis.
In order to investigate the feasibility of TFT-
LCD electric-optical wasted glass reuse in brick
making, the wasted glass content in the clay
mixture was varied from 0% to 40% by weight.
The mixtures were then homogenized in a
blender and molded by pressing at 60 kg/cm2
to form a 50 (L) x 25 (W) x 50 (H) bar. The
molded samples were air-dried at room
temperature for 24 hours, then oven dried at
80°C for another 24 hours for the removal of
water content, and then the dried samples
were heated. After the samples were heated
to a designated temperature (800, 900 and
1,000°C), the temperature heating rate of
10°C/min and the temperature was also
maintained for 6 hours by baking. Then the
samples were cooled to 300°C in 6 hours and
the furnace was cooled to room temperature.
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Recycling Industry Promotion by the Industrial Development Bureau
-- Mr. CHEN, Min-Hsiung,Taiwan Resource Recycling Industries Association
Practices of Air Pollution Reduction in a Semiconductor Fab
-- Mr. CHEN, Li-Der, Mr. WANG, Chun-Ming, Mr. LIN, Ching-Gaam,Mr. CHUNG, Kung-Yao Chung, Mr. CHUANG, Y. F.,
United Microelectronics Corporation
Example for Industrial GHG Accounting –Uni-president Enterprises Corp.
-- Mr. CHOU, Jonathan, Mr. CHEN, Yi-Jin, Mr. JIAN, Zhi-Xian,Mr. LI, Ke-Ming, Mr. CHEN, Xiu-Xin,
Uni-president Enterprises Corp.
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The recycling industry is an important green
industry featuring use of the knowledge
economy, knowledge management and high
added value in the new era. It is even treated as
a paramount industry in the 2008 national
development plan of the IDB. Thanks to the
joint efforts of the IDB and recycling companies
over the years, the Recycling Industry Counseling
Plan is beginning to yield development results.
Benefits achieved by the plan this year are most
remarkable, including increase of information
flow concerning waste exchange, flow and reuse;
reinforcement of the sharing of international
recycling technology and market information;
relaxation of waste recycling and reuse
regulations; free flow of recycling; studying and
revision of a number of specifications of recycling
products; enhancement of market
competitiveness of products; expansion of
technology discussion and exchange; upgrades of
technological standards; training of recycling
professionals; assistance to recycling companies
with the establishment of management models;
strengthening of the structure of the industry,
etc.
Furthermore, with the establishment of trade
associations this year, the strengths of recycling
companies in Taiwan are all integrated for the
promotion of benefits to the companies,
advocacy of the idea of valuing resources, and
preservation of the Earth.
Currently the direct benefits of the recycling of
industrial waste already reach NTD 46 billion or
more each year, while the reduction of the
consumption of natural resources and discharge
of greenhouse gas has raked in about NTD 26
billion in indirect benefits per year. All in all, the
total benefits of the recycling of industrial waste
can amount to NTD 80 billion each year. The
beneficial results of the plan are thus
demonstrable.
Taiwan Resource Recycling Industries
Association will continue to contribute its best
effort to the recycling and reuse of resources in
Taiwan in line with the IDB's recycling programs,
with a view to improve recycling technology and
the operating environment, and to encourage
industrial operation and environmental
protection on a continuous basis.
Air pollution control in semiconductor fabs is
very important, because the waste gas not only
influences human health but also has significant
impact on semiconductor manufacturing
processes.
According to our exterience, the kye points of
practical solutions to reduce air pollution is to
identify components and their concentrations in
the exhaust duct system, and then the removal
efficiency of scrubbers can be improved by
parametric optimization and addition of
surfactant.
After the actual execution, we can reduce air
pollution dramatically. HF emission can be
reduced by about 0.99 tons/year, NH3 emission
can be reduced by about 9.6 tons/year, O3
emission can be reduced by about 2.36
tons/year, F2 emission can be reduced by about
2.08 tons/year and the removal efficiency of the
VOCs treatment system can be kept above 95%
during a long operational period.
Since 2000, Uni-president Enterprises Corp. has
begun to account for the emission of GHG. Uni-
president was featured in a book, Sustainable
Care Roadmap to a Green Century. At that
time, we only calculated the consumption
amounts of oil and power, and didn't include
enough factors to complete the total amount of
GHG emissions. For this reason, we invited an
expert who worked in CTCI Foundation to hold
a training course on GHG issues. After training,
we drafted a plan for GHG Accounting in 2005.
Because the Kyoto Protocol has come into force
on February 16, 2005, we more fully understand
the importance of GHG Accounting.
Resource: 2005 Conference of Industrial Environmental Protection Engineering Practice (November 25, 2005)
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Practices of Air Pollution Reduction in a Semiconductor Fab
-- Mr. CHEN, Li-Der, Mr. WANG, Chun-Ming, Mr. LIN, Ching-Gaam,Mr. CHUNG, Kung-Yao Chung, Mr. CHUANG, Y. F.,
United Microelectronics Corporation
Example for Industrial GHG Accounting –Uni-president Enterprises Corp.
-- Mr. CHOU, Jonathan, Mr. CHEN, Yi-Jin, Mr. JIAN, Zhi-Xian,Mr. LI, Ke-Ming, Mr. CHEN, Xiu-Xin,
Uni-president Enterprises Corp.
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Air pollution control in semiconductor fabs is
very important, because the waste gas not only
influences human health but also has significant
impact on semiconductor manufacturing
processes.
According to our exterience, the kye points of
practical solutions to reduce air pollution is to
identify components and their concentrations in
the exhaust duct system, and then the removal
efficiency of scrubbers can be improved by
parametric optimization and addition of
surfactant.
After the actual execution, we can reduce air
pollution dramatically. HF emission can be
reduced by about 0.99 tons/year, NH3 emission
can be reduced by about 9.6 tons/year, O3
emission can be reduced by about 2.36
tons/year, F2 emission can be reduced by about
2.08 tons/year and the removal efficiency of the
VOCs treatment system can be kept above 95%
during a long operational period.
Since 2000, Uni-president Enterprises Corp. has
begun to account for the emission of GHG. Uni-
president was featured in a book, Sustainable
Care Roadmap to a Green Century. At that
time, we only calculated the consumption
amounts of oil and power, and didn't include
enough factors to complete the total amount of
GHG emissions. For this reason, we invited an
expert who worked in CTCI Foundation to hold
a training course on GHG issues. After training,
we drafted a plan for GHG Accounting in 2005.
Because the Kyoto Protocol has come into force
on February 16, 2005, we more fully understand
the importance of GHG Accounting.
Resource: 2005 Conference of Industrial Environmental Protection Engineering Practice (November 25, 2005)
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Optimization Operation of Low-density Fluorine Department Processing Facilities
-- Mr. YANG, Daniel, Mr. CHIN, Te-Chuan, Ms. CHUG, Y. P., Mr. CHUNG,Wen-Huang, Mr. LIN, Yi-Chen, Mr. CHUANG, Y. F., Mr. LU, Y. D.,
United Microelectronics Corporation
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We adopted ISO14001 structure at the
beginning of the project, and arranged an initial
meeting on March 22; the chairman of that
meeting was the top-level leader of Uni-
president Enterprises Corp. In the organization
meeting, we invited the expert to make a speech
on the impact of GHG to Uni-president
Enterprises Corp. The structure of the GHG
Accounting team was followed the organization
structure of energy team, the leader is the leader
of energy team, and E.P. section offers the
messages regarding GHG.
An EXCEL table was offered by the IDB, and
was modified to be suitable for use. The
accountant only needs to put the original data
(such as oil, power, etc.) into the EXCEL table,
and then the EXCEL table will automatically
calculate the amount of GHG. The result must
be verified by a third party, so the data is
recorded in the intranet for future exchange.
We hope to share the experience with other
industries.
Semi-conductor wastewater can be classified
into generally sour, alkali, organic and fluorine
department wastewater; among them the
fluorine department takes the most main
processing facilities. Wastewater handling
methods are divided into: (1) The traditional
decline method; and (2) The fluid bed method.
Domestically, most wastewater producers mainly
still use traditional decline methods to increase
the CaCl2 (or Ca (OH)2) in order to treat the
fluorine ions.
The traditional fluorine department wastewater
mainly comes from 49% HF dilution in the
manufacturing process. Exhausting this path is a
simple process because its concentration is high
and its change is small. But in recent years there
have been requests for the manufacturer to
enforce a manufacturing process recovery rate
strictly greater than 85%, and to recover
resources from the waste gas processing facilities
(such as the Local scrubber and the Central
scrubber) that produce wastewater. Now
facilities produce wastewater with low fluorine
density that contains other ion-bearing
wastewater.
The fluorine department system must process
this low fluorine density wastewater. Operating
by reach and incrementally correcting
parameters can produce the best processing
effects, with the best efficiency and best
reductions in chemical usage. Colleagues
cooperate across section and factory area
divisions to merge available QIT skills and
perform experiments. Solid factory testing shows
the optimal operation parameters and reduces
the need for chemicals.
Sharing Experiences of Environmental Accounting System
-- Mr. CIOU, Jin-Cheng1, Mr. LU, Guan-Lin2,1Super Textile Corporation,
2Taiwan Environmental Management Association
Super Textile Corporation has for many years
dedicated its efforts toward pollution prevention,
using fewer natural resources and reducing
waste. The company has received many awards
and honors. To coordinate with sustainable
development strategies and in response to
international environmental protection trends,
the company has taken the initiative to set up an
environmental accounting system to establish a
basis to evaluate the cost benefit of its corporate
environmental protection, industrial safety, and
health efficiency standards, and to improve the
company's competitiveness.
Within the company's current accounting
system, the environmental cost accounting
system adds a post for environmental protection
activity expenses. Cost statistics for these
environmental protection activities are calculated
for the period from January 1 to December 31
each year. Financial information concerning
environmental activities provided by the
company's different departments is used to
establish a basis to evaluate the cost benefit of
environmental protection, industrial safety, and
health efficiency standards. It also be used as a
reference for relevant management decisions.
Such information can be given to consumers,
partners and neighborhood communities a
concrete understanding of the company's efforts
toward environmental protection and can
improve the company's image as a participant in
environmental protection activities.
Resource: 2005 Conference of Industrial Environmental Protection Engineering Practice (November 25, 2005)
Resource: 2005 Conference of Industrial Environmental Protection Engineering Practice (November 25, 2005)
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The fluorine department system must process
this low fluorine density wastewater. Operating
by reach and incrementally correcting
parameters can produce the best processing
effects, with the best efficiency and best
reductions in chemical usage. Colleagues
cooperate across section and factory area
divisions to merge available QIT skills and
perform experiments. Solid factory testing shows
the optimal operation parameters and reduces
the need for chemicals.
Sharing Experiences of Environmental Accounting System
-- Mr. CIOU, Jin-Cheng1, Mr. LU, Guan-Lin2,1Super Textile Corporation,
2Taiwan Environmental Management Association
Super Textile Corporation has for many years
dedicated its efforts toward pollution prevention,
using fewer natural resources and reducing
waste. The company has received many awards
and honors. To coordinate with sustainable
development strategies and in response to
international environmental protection trends,
the company has taken the initiative to set up an
environmental accounting system to establish a
basis to evaluate the cost benefit of its corporate
environmental protection, industrial safety, and
health efficiency standards, and to improve the
company's competitiveness.
Within the company's current accounting
system, the environmental cost accounting
system adds a post for environmental protection
activity expenses. Cost statistics for these
environmental protection activities are calculated
for the period from January 1 to December 31
each year. Financial information concerning
environmental activities provided by the
company's different departments is used to
establish a basis to evaluate the cost benefit of
environmental protection, industrial safety, and
health efficiency standards. It also be used as a
reference for relevant management decisions.
Such information can be given to consumers,
partners and neighborhood communities a
concrete understanding of the company's efforts
toward environmental protection and can
improve the company's image as a participant in
environmental protection activities.
Resource: 2005 Conference of Industrial Environmental Protection Engineering Practice (November 25, 2005)
CPCleaner
Production
Publisher: Dr. CHEN, Chao-Yi （陳昭義）
Chief Editor: HUANG, Jerry H.
Editing Commission: HUANG, Jerry H. / CHEN, Linda, L. H. / SHEN, Yung-Shuen / LEE, Yuh-Ming / LIN, Chih-Sen / SHIH, Li-Hsing / CHANG, Tien-Chin / CHEN, Wen-Huei / YANG, Jyh-Shing / OU-YANG, Chaio-Fuei / KU, Young
Executive Editors: LIN, Hung-Tuan / LEE, Pi-Ling / TANG, Yi-Hua / TAI, Dinah, Yu-Chun / CHIOU, I-Lin
Published by: Industrial Development Bureau, MOEA（經濟部工業局）/ Foundation of Taiwan Industry Service（台灣產業服務基金會）
Address: No. 41-3, Hsin Yi Rd., Sec. 3, Taipei, Taiwan, R.O.C. / 2-10 Fl., No. 41, Ln. 198, Sze Wei Rd., Taipei, Taiwan（台灣 106 台北市大安區四維路198巷41號2樓之10）
Telephone: +886-2-2754-1255 / +886-2-2325-5223
Facsimile: +886-2-2704-3753 / +886-2-2325-3922
Web-site: proj.moeaidb.gov.tw/cpnet/cpe/
Art Editing / Printer: Jab Headway Advertising
Taiwan CP NewsletterVol. 1, No. 4, December 2005
Printing Material Fee: NT$ 100 (paper back)
GPN:2009401542
All Rights Reserved, Printed in Taiwan
The quarterly is printed by soy ink and recycled paper.
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Contact E-mail: [email protected]
TAIPEI TAIWAN
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POSTAGE PAID
LICENCE NO.3227
Newspapers and Periodicals
-- Mr. LIN, Fenn-Yue,Industrial Development Bureau, Ministry of Economic Affairs
Annual Review Report of the MOEA RoHS Service Corps
The MOEA RoHS Service Corps held its annual review conference at National Taiwan University of Science and Technology on November 29, 2005. Members of the MOEA RoHS Service Corps took parts to show the audience their achievement of this year.
The IDB and Small and Medium Enterprise Administration (SMEA), demonstrated their efforts in assisting top 60 leading exporters (enterprises) to EU and the other enterprises that were concerned to build up their green supply chains to meet RoHS directive and related requirements. Department of Industrial Technology(DoIT), presented its G-plan, which helped Taiwan Electrical and Electronic Manufacture Association (TEEMA), in setting up a green information platform for all the green vendors. IDB also reviewed the listed enterprises' response to the RoHS issue to make sure they can meet the related requirements.
With the help of the MOEA RoHS Service Corps, which is consisted of the Industrial Technology Research Institute, Corporate Synergy Development Center, National Cheng Kung University Business Incubation Center, Taiwan Electronics Testing Center, and Foundation of Taiwan Industry Service, they presented their methodologies and efforts in providing assistance to the venders of the top 60 enterprises in order to satisfied the enterprises’ green supply chain requirements. The ASUSTeK Computer Inc. and HTC Corporation shared their experience about cooperating with the MOEA RoHS Service Corps and successfully building their green supply chains.
The effective day, July 1, 2006 of the EU RoHS directive is just half year away from now. Obviously, there is not much time left for the enterprises in Taiwan to meet the RoHS directive. The MOEA RoHS Service Corps has done a lot in assisting the enterprises and their vendors to meet the RoHS related regulations despite limited budget. The IDB estimates that the number of vendors we have assisted will reach 1,000 by the end of January 2006. However, the vendors that haven’t complied the RoHS related regulations are still in thousands. Since time is pressing, the MOEA RoHS Service Corps will keep providing assistance to enterprises and their vendors. We expect the enterprises and their vendors will do their shares as well. We should achieve the goal of building a greener electrical and electronic industry and successfully selling our IT products globally.
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