Usage
ARA PLASMA BWTS is developed for prevention of migration problems of marine organisms. It sterilizes and removes harmful or forbidden marine organisms by auto back flushing filter module in front of the system and physical treatment devices which use plasma and MPUV.

ECO-friendly

• No by product with general sterilization
• Harmlessness to humans, Absence of chemical substance.

Technical process

• Outstanding sterilization even for seawater and clear water with high turbidity by excellent performance of low-voltage plasma.
• Excellent automatic filter system
• Sensor for water leakage assures safety of ships and human lives.
• Guaranteed durability with PE coating on major parts and pipes.

Economical

• Low electricity consumption
• Low consumption of water during back-flushing the filter.

Convenience

• Compact size helps easy application to ships.
• Convenient maintenance and installation.

Filtration Module	Low Voltage Plasma Module
It removes large particles and organisms that are bigger than 50μm in ballast water. It automatically removes any substances in filter cartridges by housing internal pressure increase. It is highly accurate and reliable	It generate plasma underwater by using a low-voltage generator. A Pressure shock wave is produced by a high-energy plasma arc. Shock wave destroys targeted micro-organisms by causing physical damage to their cell membranes underwater.
Items Description Elements 9ea Mesh size 50μm Design pressure 7.5bar Max. working temperature 50°C Power Source 3Phase, AC380/440V, 50/60Hz	Items Description Plasma electrode Electrode ID : 200A Power Source Input : 3Phase, AC 380/440V 50/60Hz Output : 1∼2 kW (Variable) Design pressure 7.5bar Max. working temperature 50°C Power Source 3Phase, AC380/440V, 50/60Hz

During Ballasting, During De-ballasting

Filtration Module	Low Voltage Plasma Module
It has high performance of disinfection for bacteria and viruses. There are no formation of residual toxics or harmful substances. Use a wavelength of UV-C(200~280nm) to sterilize microorganisms.	User conveniently operate "ARA PLASMA BWTS" by touch screen. The status of each module and any alarm messages are easily monitored in real time. Control panel consists of four parts; monitoring &operating part, main switch, emergency stop switch and cabinet ventilators.
Items Description UV lamp 3~3.5kW Quartz sleeve Quartz UV sensor 0~500mW/cm2, 2ea Temperature sensor PT-100, 1ea Wiper Seal EPDM UV chamber STS 316L, 1ea	Items Description Control panel type PLC Type(Auto) Ingress Protection IP44 Power Source AC230V, 1Phase & DC 24V Frequency 50/60Hz Color Munsell no. 7.5BG 7/2

Advantages

ECO-Friendly

• No use chemical substances
• By-product is not generated
• No use neutralizing agent, so there are no secondary pollutant

Convenience

• Simple maintenance
• Easy installation to newly constructed & existing vessel
• Easy operation by automatic control system

Cost-Effective

• Competitive Price
• Compact size with minimal foot print
• Low Power Consumption

Advantage

• Exceptional performance of ARA PLASMA BWTS in high level of turbidity
• Differentiation of leakage sensor in MPUV chamber
• Use of inner polyethylene coating pipes

Safety

• Safety for marine environment
• Safety for your assets and your people