Below the HorizonFriendly Navigation Across Water

OceanDoctor®Ballast Water Management System

INTRODUCTION

China State Shipbuilding Corporation

CSSC (China State Shipbuilding Corporation), established

on the 1st of July, 1999, is an extra large conglomerate

and state-authorized investment institution directly

administered by the central government of China. As

one of the largest shipbuilding corporation in China, it is

composed of many shareholding institutions, including a

total of 60 sole proprietorship enterprises, including a

large number of the most powerful and renowned

shipbuilding and ship repairing yards, research and design

institutes, marine-related equipment manufacturers and

trading firms in China. It designs, builds and repairs a

wide range of ships including tankers, bulk carriers,

containerships and products of high added value, such as

LNG and marine engineering and offshore vessels.“We are Comprised of Ranges of Solid Platforms” bui ld, repair , design, develop, support

OceanDoctor®Ballast Water Management System

Jiujiang Precision Measuring Technology Research Institute

Jiujiang Precision Measuring Technology Research

Institute is a comprehensive research organization which

is engaged in precision test, precision processing, and

precision measuring. The institute has a total area of

37,000 square meters for research, total building area of

19,000 square meters and total assets exceeding 100

million Yuan (RMB). It also owns more than1,600 sets of

equipment including metering, measuring, processing

apparatus and also computers.

Our institute is mainly involved in R&D of inertial

(aerospace) navigation equipment, motion simulation

equipment, vibration and balance equipment. Precision

processing, precision measurement, precision element

design and manufacturing, and environmental protection

equipment manufacturing are also the major business

of the institute. The products have been widely and

successfully applied in many fields by research institute,

universities and industrial & mining enterprises.

Our institute is ranked as the hi-tech enterprise of Jiangxi

Province. Our test and calibration lab is also the member

of the “China Association of Environmental Protection

Industry” and a member of “Environmental Protection

Product Identification and Inspection Center” of Jiangxi

province.

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“ Striving for Proficiency Caring for Our Companion in Waters”

The Development of the OceanDoctor ® Ballast Water Management System

As Jiujiang Precision Measuring Technology Research

Institute has traditionally been an Aerospace technology

research and developing institute, providing main

technical parts for the Chinese rockets, it has a

technologically advanced foundation to develop new

innovative products.

Being a corporation under CSSC which is responsible

for the R&D of innovative technology and products and

having learned about the BWMS Convention, after taking

into consideration that CSSC has 7 world class shipyards

with large building capacities, whose newbuilding vessels

will be required to purchase and install the BWMS,

Jiujiang Precision Measuring Technology Research

Institute decided to develop a BWMS for their internal

use. CSSC applied state resources whilst taking full use

of the advantages in precision measurement, precision

testing and precision processing to develop this

innovative green oxidation technology, the advanced

OceanDoctor® BWMS, and was able to achieve their

goal of high quality and low costs, with the original

intention to use the system on all of the vessel built at

their own shipyards.

After the BWMS has been developed, its technology has

achieved such outstanding results and feedback that

CSSC, as one of the largest shipbuilding corporations

globally, decided to payback the marine industry and

shipowners, by opening the system to the public globally,

in order to help preserve the global marine environment,

as well as to help ship owners save cost at the same

time, instead of only providing to their own shipyards.

We strive for continuous improvement and establishment

as a leader in the industry and provide our customers with

satisfactory services, all the while saving our environment.

1. Filtration

A filter with auto backflushing function is selected to prevent

particles and organisms greater than or equal to 50 µm in

minimum dimension from passing the filter to the ballast tank

and eliminate the accumulation of sediments in the ballast tank.

2. UV irradiation

Low pressure UV disinfection:

DNA, RNA, and proteins in organisms

absorb the UV lights when exposed to

UV in the specific spectrum range; the

formation of new DNA or RNA chains in

the process of cell replication mycosis is

inhibited, thus resulting in the affected

micro-organism’s inactivationof the ability

to replicate.

3. Photo-catalytic Oxidation

Hydroxyl radical (·OH) will be produced on the surface of the photo-catalytic nano film

when it is exposed to UV lights. The hydroxyl radical is a powerful oxidant which can

react with H in the cell membrane of the organisms and break up the cell membrane,

further rupture substances such as protein, carbon hydrates and DNA of organisms;

and at the same time, it decomposes the organic nutrients needed for growth and

regeneration by organisms and suppresses the growth of organisms. As a

consequence, organisms like algae, bacteria and virus are inactivated.

As the OceanDoctor® BWMS has been developed by

the technologically advanced and experienced Jiujiang

Precision Measuring Technology Research Institute, the

background and principles used to develop was to ensure

that its treatment method and result would immediately

meet the IMO D-2 requirements, whilst offering the most

effective treatment of the organisms.

The OceanDoctor® BWMS uses a combination of filtration

and disinfection with UV irradiation and photo-catalytic

oxidation (hereafter concisely referred to as Advanced

Oxidation Technology, which is short for AOT) to treat the

ballast water, the treated discharge meets the standards

as set out in regulation D-2 of International Convention for

the Management and Control of ship’s Ballast Water, and

meets the standards as prescribed by the USCG as well.

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OCEANDOCTOR® BWMS

2+3

1

“ Sophisticated System Improved Ocean Ecology”

07

Highly Automatic

• Self-detecting and self-cleaning

back flushing filter and

photo-catalytic reactor.

• One key for normal operation,

functions of auto-control,

auto-monitoring, auto-alarming

can be realized during the period

in which the system is in operation.

Low Operating and Maintenance Costs

• Double effect of UV irradiation and

photo-catalytic oxidation (AOT)

- high efficiency with low power

consumption

• Essential components are likely to

be in use throughout the working

life of the vessel

Wide Application

• Integrated installation or Modular

design, small footprint, easy to

install, suitable for newbuildings

and retrofits.

• The system is effective under

a wide range of challenging

environmental conditions including

variable temperature, salinity,

nutrients and suspended solids

(sea, brackish and fresh).

Great Biological Efficacy

• Innovative combined effect of UV

disinfection and photo-catalytic

oxidation, one stage treatment

and high disinfection efficiency.

• Treated water could be discharged

directly at anytime and the

discharge meets the standards as

prescribed in regulations of IMO

and USCG.

Environment Benign

• No chemical substance is added

during the disinfection treatment,

no pollution will be caused by the

treated discharge; no

unacceptable risk will be posed to

safety of the ship and its crew.

Advantages of OceanDoctor® BWMS

“ New Milestone in Environmental Shipping”

Ballasting

Combinat ion of

UV disinfection and photo-

catalytic oxidation ensures only

one-stage treatment and high

inactivation efficacy.

Emergency Bypass

In the event of emergency

Deballasting

High dis infect ion eff icacy

by adoption of AOT, the treated

ballast water can be discharged

directly, unnecessary of

second treatment.

Working Process of OceanDoctor® BWMS

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Sea Chest

Strainer

Over Board

Flow Meter

Ballast Tank

Installation Solutions of OceanDoctor® BWMS

Two insta l lat ion solut ions are recommended, inc luding the integrated insta l lat ion and the modular insta l lat ion.

1. Integrated installation

OceanDoctor® BWMS is featured with a structure of

compact conformation and ease of installation. The

system can be skidmounted and installed inside the ship’s

ballast tank and easily incorporated into ship’s existing

ballast systems.

2. Modular installation

The system also provides solution for installation on those

ships with space limitations. It is modular in design and

suitable for any type of installation. The system is

composed of several units and can be installed separately,

which is not bounded by space. Only by use of pipe and

connectors, easily and freely connection between units

could be realized.

+

+

Control Panel

Filter

UV + Photo-Catalytic reactor

UV Power Unit

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MODELS AND SPECIFICATIONS

Model TRC(m3/h)

Power (kW)

Main Configuration

Power Supply: 400/440VAC,50/60HZ, or other mar ine power supply systems

Photo-Catalyt ic Reaction UnitModel× Qty

UV Power Unit

Model× Qty

Control Unit

Model× Qty

HBS-50 50 2 P50×1 E50×1 CCx1F50×1

HBS-1600 1600 50 P800×2 E800×2 CCx1F1600×1

HBS-500 500 17 P500×1 E500×1 CCx1F500×1

HBS-4000 4000 120 P800×5 E800×5 CCx1F4000×1

HBS-250 250 9 P250×1 E250×1 CCx1F250×1

HBS-2400 2400 72 P800×3 E800×3 CCx1F2400×1

HBS-1000 1000 32 P500×2 E500×2 CCx1F1000×1

HBS-150 150 6 P150×1 E150×1 CCx1F150×1

HBS-2100 2100 65E800×2 P800×2

P500×1 E500×1 CCx1F2100×1

HBS-800 800 26 P800×1 E800×1 CCx1F800×1

HBS-4800 4800 145 P800×6 E800×6 CCx1F4800×1

HBS-350 350 12 E350×1 E350×1 CCx1F350×1

HBS-3200 3200 96 P800×4 E800×4 CCx1F3200×1

Fi l trat ion Unit

Model× Qty

HBS-1300 1300 41 E500×1 CCx1F1300×1

P500×1 P800×1 E800×1

MAIN MODELS AND SPECIFICATIONS OF EACH UNIT

Model L x W x H (m)

Photo- Catalytic Reaction Unit

P50 1.8×0.4×0.6

Control Unit

Filtration Unit

CC

E250 0.8×0.5×1.2

P250 1.8×0.5×0.7

E800 0.8×0.5×1.7

UV Power Unit

E50E150

0.6×0.5×1.0

0.6×0.3×0.9

P150 1.8×0.5×0.6

E500E350

0.8×0.5×1.6

P800 1.9×0.8×1.1

P500P350

1.9×0.6×0.8

Model ModelL x W x H (m) L x W x H (m)

F50 2.3×0.5×0.7

F2100 1.3×1.1×2.5

F250F350 0.7×0.6×1.7

F800F1000

F40001.0×0.9×2.3

1.7×1.4×3.2

F4800 1.8×1.5×3.4

F1600F1300

1.3×1.2×2.6

F500 0.9×0.7×1.8

F150 2.5×0.6×0.8

F3200 1.5×1.3×3.1

F2400 1.4×1.2×2.6

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WORLD SERVICE NETWORK

Russia

Turkey

Germany

France

Holland

Greece

Cyprus

Spain

ChinaShenzhenJiang YinGuangzhouShanghai Tianjin Qingdao Zhoushan

Hong Kong

JapanTokyoOsaka

KoreaBusanSeoul

Singapore

Indonesia

TaiwanTaipeiKaoshiung

Malaysia

India

Middle EastDohaDubai

Asia Europe America Oceania

Norway

Sweden

Denmark

Finland

Italy

UK

Croatia

Brazil

USA LA New York HoustonMiami

Canada

Chile

Australia

TYPE APPROVALS

Type Approvals Received and In Process

IMO Type Approvals USCG AMS Approvals

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Global Sales & MarketingMaster Link Services Limited

Room 6601, 11/F, AXA Centre,

151 Gloucester Road,

Wanchai, Hong Kong

Tel: +852 2117 1789

Fax: +852 2117 1771

Email: sales@master-link.hk

Website: www.master-link.hk

Manufacturing & R&DChina State Shipbuilding Corporation

Jiujiang Precision Measuring Technology Research Institute

Jiujiang, Jianxi, China

Post Code: 332000

Tel: +86- (0) 792-8373076

Fax: +86- (0) 792-8369302

Website: www.oceandoctor.cn