Deballasting. 3 Arrangement Chemical infusion unit. Inlet from. Outlet to tanks. Removal of the L-size is 100% and S-size is more than 80% MICROFADE

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System flow chart system Ballasting Deballasting Main control unit Arrangement Chemical infusion unit Main control unit 3 Arrangement Chemical infusion unit Discharge of drain Filtration Automatic

Outlet to tanks Sensor 6 Inlet from tanks 6 Outlet overboard Inlet from sea Filtration Automatic backwashing Flow measurement Calculate the proper amount of chemical 5 Chemical infusion Outlet to

overboard Typical under the sea plankton L-size (>50µm) S-size (10-50µm) Inlet from sea Inlet from sea Automatic backwashing Chemical infusion unit Deballasting Effective super-fine filter The filter

MICROFADE Other ballast water management system Removal of the L-size is % and S-size is more than 80% Non filtration plankton Constant and effective sterilization A large amount of chemicals or

3 System flow chart system Ballasting Deballasting Main control unit Arrangement Chemical infusion unit Main control unit 3 Arrangement Chemical infusion unit Discharge of drain Filtration Automatic backwashing Sea chest 3 Flow measurement Mixer Flow meter 5 Chemical infusion Measurement Flow measurement Flow meter Mixer 5 Measurement Neutralization infusion Ballast tank 1 Inlet from sea 6 Outlet to tanks Sensor 6 Inlet from tanks 6 Outlet overboard Inlet from sea Filtration Automatic backwashing Flow measurement Calculate the proper amount of chemical 5 Chemical infusion Outlet to tanks 1 Inlet from tanks Flow and residual chlorine concentration measurement 3 In case of necessary to calculate the proper amounts of neutralization Neutralization infusion 5 measurement Outlet overboard Typical under the sea plankton L-size (>50µm) S-size (10-50µm) Inlet from sea Inlet from sea Automatic backwashing Chemical infusion unit Deballasting Effective super-fine filter The filter of MICROFADE has a fine mesh, which effectively removes the plankton categorized by D- standerd of IMO. MICROFADE Other ballast water management system Removal of the L-size is % and S-size is more than 80% Non filtration plankton Constant and effective sterilization A large amount of chemicals or energy is generally required to make large plankton harmless to the environment. MICROFADE solves this problem, by using a special filter to remove almost plankton, thus minimizing the chemical requirement to only ppm. MICROFADE Other ballast water management system ppm Chlorine density Stable and reliable performance by chemical 5ppm Large amounts of energy Stable filtration with automatic backwashing Substance stays in a filter Measure chlorine density, neutralization and detoxification before discharge Because the amount of the chemical agent used is very small, the concentration of residual chlorine in the ballast water does not exceed the limit of 0.ppm set byfollowing treatment. Thus if the treated water can be held In some period, neutralization will not be required before discharge (when MICROFADE is employed). Filtered substances are removed by automatic backwashing and discharged overboard.

System components unit MICROFADE consists of a filter unit, a chemical infusion unit, a main control unit, a mixer and a flowmeter.

Chemical infusion unit Main control unit Flowmeter The ballast water is first filtered by the This unit dissolves and doses the solid The easy to operate touch-panel facilitates The flow meter is

Sediment and biota retained by the filter are peri- The system uses calcium hypochlorite in a safe The various parameters of the unit can be easily odically removed by backwashing to prevent clog-

Use of easily replaceable filter cartridges greatly reduces the work needed to maintain system performance. The smallest available unit treats a flow of 15 m 3 /h. applied during ballast operation.

ppm, neutralization will not be required prior to discharge (when MICROFADE is employed). Furthermore, the ballasting data are saved in this unit and can be easily retrieved.

4 System components unit MICROFADE consists of a filter unit, a chemical infusion unit, a main control unit, a mixer and a flowmeter. The system is simple and is designed to make the best use of the existing facilities onboard. Chemical infusion unit Main control unit Flowmeter The ballast water is first filtered by the This unit dissolves and doses the solid The easy to operate touch-panel facilitates The flow meter is adaptable to a wide range super-fine filter. chemical agent into the filtered ballast water. centralized control and remote operation. of ballast water flow rates. Sediment and biota retained by the filter are peri- The system uses calcium hypochlorite in a safe The various parameters of the unit can be easily odically removed by backwashing to prevent clog- solid form and only ppm is required when it is modified to suit operational requirements. ging. Removed substances are returned to the inlet. Use of easily replaceable filter cartridges greatly reduces the work needed to maintain system performance. The smallest available unit treats a flow of 15 m 3 /h. applied during ballast operation. The concentration of residual chlorine is measured before applying sodium sulfite as a neutralizing agent. When the residual chlorine is less than 0. ppm, neutralization will not be required prior to discharge (when MICROFADE is employed). Furthermore, the ballasting data are saved in this unit and can be easily retrieved. Mixer The mixer is designed with pressure drop taken into account for efficient mixing of the chemical agent into the ballast water, thus providing stable performance. Specification Model Capacity m 3 h) The number of filter housing Footprintm ) Weight(kg) Power consumptionkw Pressure losskpa Chemical unit Total Chemical unit Total Ballasting Deballasting Initial Peak MF MF MF MF Power consumption of MICROFADE equipment

Installation model Each component is downsized to

power-consumption makes it easy to install on all

MICROFADE Image of instration Reference Main

of MICROFADE Before putting MICROFADE on the

including testing facilities, will be established

Our desire is to offer reliable products and

5 Installation model Each component is downsized to fit a very small system footprint, and it Its low power-consumption makes it easy to install on all types of ships, is designed to be compatible with each installation. from small existing ships to large newbuilds. MICROFADE Image of instration Reference Main control unit Chemical infusion unit Support system of MICROFADE Before putting MICROFADE on the market, a fully functional support system, including testing facilities, will be established to provide users with any help that they may need. Our desire is to offer reliable products and services. To achieve this goal, we will be continually engaged in the service and ongoing refinement of MICROFADE.

Research and development program and sales and service network area MICROFADE was developed by a collaboration of Kashiwa Co., Ltd.

The MICROFADE ballast water management system features a small footprint, low power consumption, safe operation, and suitability to all types of ships, including newbuilds, existing

Sales and service agencies will be set up not only in Japan but also in Korea, China, Singapore, and Europe in order to give our customers necessary assistance in technical service

(size) <Overhead view> mm Size MF-15 Housing Length mm Side 1150 MF-50 3 1600 MF-375 050 MF-500 5 6 1300 500 950 Rotterdam Chemical unit (size) Greece Dubai Pusan Fukuyama Tokyo

0 1350 Sales and service officesupply service office Asia Middle East Europe America TokyoKobeFukuyamaPusanHong KongShanghaiSingapore Dubai RotterdamGreece Baltimore Sale agent

6 Research and development program and sales and service network area MICROFADE was developed by a collaboration of Kashiwa Co., Ltd., an experienced manufacture of marine fire fighting systems since 197, and Kuraray Co., Ltd., a leading company in the area of water treatment since 197. The MICROFADE ballast water management system features a small footprint, low power consumption, safe operation, and suitability to all types of ships, including newbuilds, existing ships, and small or large vessels. Sales and service agencies will be set up not only in Japan but also in Korea, China, Singapore, and Europe in order to give our customers necessary assistance in technical service and after-sales service. (size) <Overhead view> mm Size MF-15 Housing Length mm Side 1150 MF MF MF Rotterdam Chemical unit (size) Greece Dubai Pusan Fukuyama Tokyo Kobe Shanghai Hong Kong Baltimore <Overhead view> CU-SCU-M CU-L mm Size MF-15MF-50 Length 700 Side 900 mm Singapore MF-375MF MF-15MF-50 MF-375MF Sales and service officesupply service office Asia Middle East Europe America TokyoKobeFukuyamaPusanHong KongShanghaiSingapore Dubai RotterdamGreece Baltimore Sale agent Manufacture Company Name Kashiwa Co., Ltd. Company Name KURARAY Co., Ltd. Head Office Address T E L U R L Established P r o d u c t s -5-, Takanawa Minato-ku, Tokyo JAPAN http// March 9, 197 Inert Gas System Deck Foam System High Expansion Foam System Head Office Address T E L U R L Established P r o d u c t s EnvironmentalBusinessProjectand PromotionDepartment OTECENTERBLDG.,1-1-3,Otemachi, Chiyoda-ku,Tokyo, -8115Japan http// June,196 ResinChemicalsFibersandTextiles Water-relatedBusinesses

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