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1.
(). (filtration)
(Separation technology) ( ) ( )
.
10 m , (P.P., PES, PTFE, Nylon 66, Gore Tex)
0.1 m Ultra filtration
.
() ,
() , - .
, ,
0.1 m , 50 %
(slurry) .
,
.
, . .
0.1 m ()
, () .
.
(O) (HO)
, , , ,
4 1 . , ,
, .
(). (filtering Mechanism)
filtering mechanism 3 .
[ Mechanisms of Filtration ]
A : []
C : Cake[kg/]
gc : [kgm/kgsec2]
K1 : [-]
K2 : [-]
n : [-]
P :[kg/]
Pc : Cake [kg/]
Pm : [kg/]
Q : [/sec]
W : Cake [kg/]
q : [/ sec]
R : [1/m]
Rc : Cake [1/m]
Rm : [1/m]
V : []
v : [/]
do : Cake [-]
dm : Cake [m/kg]
: [kg/msec]
: [sec]
1) (Direct Interception)
.
2) (Inertial Impaction)
Media
Media .
3) (Diffusional Interception)
(stream line)
Micro Brownion Motion
.
.
(Micro Brownion Motion :
).
4) (Unloading)
.
.
.
. 1
20%
.
5) Liquid Fiteration
.
a) Electrostatic Deposition
negative charge .
positive charge negative charge
b) Flocculation
. Polyelectrolytes
. Polyelectrolytes Soluble Starches, gelatin, derivatives of polyacrylates
.
c) Filter Aids
Precoating , Precoating Cake
.
().
cake liquid
. .
1% cake , .
3 , precoat precoat ,
cake . 2
,
.
, , .
(batch filter)
1kg/cm2 3~8kg/cm2 .
() 1.0% belt filter
. , cake . drum type precoat
filter (continuous filter) . 1.0~0.1%
.
0.1% cake rotary precoat
filter . .
.
Rotary Vacumm Precoat Filter , 1/3
. , , 0.3m x 0.3m x 0.28m2 2.4m x 4.8m x 27.2m2 .
50~100mm precoat , . precoating cake
0.001~0.2mm 1 , precoat cake ,
, cake , precoat .
, 1 1 .
rotary vacumm precoat filter .
[ Rotary Vacuum Precoat ]
(). (Filters)
.
(San Filter & Depth Filter)
. 1
, .
() () .
(Activated Carbon Filter)
, . 1
B.O.D., C.O.D., ,
.
(Micro Filter)
(Cartridge Type Filter) Filter , ,
. .
0.1 10m 0.1 ~ 2 kg/cm2 Cartridge Filter Bag Filter U/F
.
(Ultra Filteration)
5~100 nm
. (Ultra Filter),
.
( , K, Mg, Ca, Na, Cl) ((SS), , ,
, , , , , ) , . ,
.
.
"", ""
.
().
.
1. (Natare of fluid)
2. (flow rate)
3.
4. (Pressure Drop)
5. (Surface Area)
6. (Void volume)
7.
().
Syphon
.
1. .
2. .
3. .
4. , .
.
1. .
2. V=120300m/day .
3. colloid ,
- :
- : 1002500/day
.
Van der Wall's
.
.
1. , , , , , (ABS), ,
.
2. ,
.
, , ,
,
10
.
.
, , , , , ,
,
, 2 3
.
.
,
(Fe), (Mn)
1.5g Fe/
.
2.
(KR0329842) []
, , 1,2
,
, .
;
1,2 ,
, 1,2 1,2
.
[]
3FM (flexible fiber)
,
, .
/ . ,
, /
http://www.konetic.or.kr/konetic_report/map03_02/images_map03_02/mechanism%5b1%5d.htmlhttp://www.konetic.or.kr/XMLView_COM.asp?fname=C1A1A0215644&table=env_patent&xsl=patenthttp://www.konetic.or.kr/konetic_report/report4/map03_02/XMLView_COM.asp?fname=31A1B0205323&table=env_use&xsl=use
1 mg/L .
[]
MICRO CHIP FILTER (M.C.F) , ,
, SS, .
M.C.F SERIES , 30 50 /.HR, 10 30 /.HR
CHIP , SAND, ANTHRACITE MICRO CARTRIGE
.
3.
, () 2003-03-07
2003-02-04
2003-01-15
2002-12-17
2002-10-09
, 2002-09-09
2002-08-22
, () 2002-08-02
2002-05-20
2002-05-07
FRP () 2002-03-11
() 2002-01-03
2001-12-29
http://www.konetic.or.kr/konetic_report/report4/map03_02/XMLView_COM.asp?fname=31A1D0000086&table=env_use&xsl=usehttp://www.konetic.or.kr/DBService/view.asp?seqno=140793&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=139316&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=138507&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=137485&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=133285&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=131258&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=129716&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=128282&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=122772&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=120570&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=105094&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=80565&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=79004&collection=totalnews
[ ] 2001-11-20
() 2001-09-24
[]
[BCF Process], 2001-08-21
2001-08-01
, 2001-07-24
2 2001-05-11
2001-03-29
() 2001-01-26
4.
Hydro Compliance Management, Inc.
The patented Hydro-Kleen Filtration System is a cost-effective Storm Water compliance technology for use with storm water catch
basins and drains to trap hydrocarbons, metals, sediments, and other contaminants contained in stormwater and other surface runoff.
The Hydro-Kleen Filtration System is a patented multi-media filtration design combined with pre-settling sedimentation
containment and overflow by-pass protection. Water flow enters the unit and is directed into a pre-settling sedimentation chamber
that collects heavy sediments and debris passing through the grate. Water then passes through transition inlets at the top of the
sediment chamber into the filtration chamber.
INDUSTRIAL FILTERS & FABRICS PVT. LTD.
http://www.konetic.or.kr/DBService/view.asp?seqno=61667&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=36584&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=34475&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=34475&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=33844&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=33824&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=34607&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=34585&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=33291&collection=totalnewshttp://www.konetic.or.kr/DBService/view.asp?seqno=33291&collection=totalnewshttp://www.stormwatercompliance.com/http://www.iffgroup.com/
Concern for environmental pollution was in its infancy, when our quest for pollution-control started. Beginning as a trader of filtration
fabrics, we started Filter-bag manufacturing in 1985.
Products & Services : Air & Gas Filtration, Liquid Filteration, Conveyor Belting, Air Slide Fabric for Pneumatic Conveying,
Technical Services
Liquid Filtration : CENTRIFUGE BAGS, ROTARY DRUM (VACUUM) COVERS, LEAF FILTER PADS, FILTER MEDIA IN ROLL FORM,
FILTER MEDIA & ACCESSORIES FOR FILTER PRESS
Pall Corporation
Pall is the largest and most diverse filtration company in the world. Our technical expertise, product portfolio, and global reach are
unmatched. This diversity is a considerable strength. It enables us to leverage opportunities across industries and geographies. Since
we sell to virtually every industry, our results are not dependent upon the success or cycles of any one of them.
pall does in
- Aerospace & Defense
- Automotive
- Biopharmaceutical
- Chemicals
- Electronics
- Environmental
- Food & Beverage
- Graphic Art
- Hydrocarbon Processing
- Hydraulic & Lubrication
- Laboratory
- Medical
- OEM Membranes & Materials
- Power Generation
- Primary Metals
- Pulp & Paper
- Semiconductor
- Water Treatment
http://www.iffgroup.com/air-gas-filtration.htmhttp://www.iffgroup.com/liquid-filtration.htmhttp://www.iffgroup.com/conveyor-belt.htmhttp://www.iffgroup.com/air-slide-fabric.htmhttp://www.iffgroup.com/tecnical-services.htmhttp://www.pall.com/
Omar Group of Companies
One of the leading business groups in Pakistan, Omar Group of Companies ( OGC ) is actively involved in various business projects
throughout Pakistan & abroad.
Production, supply & export of filter media sand & gravel - Aquatic Filtration Systems.
Water filtration & purification - Aquatic Filtration Systems.
Mineral Resources & Development - Omar Associates ( Pvt.) Limited.
Construction & contracting - Omar Associates ( Pvt.) Limited.
Rental of earth moving equipment - Capricorn Associates.
Hotel equipment supplies - Capricorn Associates.
Discount card scheme - Capricorn Associates
Aquatic Filtration Systems (AFS) was formed to address the growing need for the availability of safe & pure water for the
general population. One of our line is the production of the complete range of Filter Media Sand and Gravel, meeting all International
Standards. This is the only facility in Asia (except Japan), which is producing the full range of industrial sands on a regular basis in an
integrated factory in Karachi.
http://www.omargroup.com/http://www.omargroup.com/safe.htmhttp://www.omargroup.com/safe.htmhttp://www.omargroup.com/safe.htm#Porta Purifierhttp://www.omargroup.com/safe.htm#Porta Purifierhttp://www.omargroup.com/resource.htmhttp://www.omargroup.com/resource.htmhttp://www.omargroup.com/omar.htmhttp://www.omargroup.com/capri.htm#Earth Moving Equipment Rental:http://www.omargroup.com/capri.htm#HotelEquipmenthttp://www.omargroup.com/capri.htm#CAPRICORNDISCOUNThttp://www.omargroup.com/capri.htm#CAPRICORNDISCOUNT