50m³ Nitrogen Ballast Water Management System
The nitrogen-charging and deoxygenating ballast water management system mainly includes the filter unit, membrane separation unit, nitrogen generation device, and control unit. It adopts the treatment process of filtration + membrane separation + nitrogen-charging and deoxygenating to treat the ballast water. When ballasting, the filter unit removes the organisms and solid particles larger than 50 microns in the ballast water, and conducts automatic backwashing under the control of pressure difference or time, and the backwash water is directly discharged to the outboard; the membrane separation unit uses microfiltration membranes to remove solid particles and organisms, and conducts automatic backwashing under the control of pressure difference or time, and the backwash water is directly discharged to the outboard; nitrogen is injected into the ballast water before flowing into the ballast tank after the membrane separation unit; when unloading, it is directly discharged to the outboard by the ballast pump. The discharged water quality meets the requirements of IMO D-2 and USCG 46 CFR 162.060 standards.
Overview
Structural Drawing
technical specification
Process characteristics
Physical process - Does not use chemical substances, safe and reliable, without secondary pollution.
Membrane separation technology - Less sediment, reducing tank cleaning work.
Nitrogen-charging and deoxygenating technology - Inhibits the growth and reproduction of organisms and reduces the corrosion of the tank wall.
Modular design - Flexible layout, facilitating the design of new ships and the retrofit of old ships.
Low operating cost - Low power consumption and less replacement of wearing parts.
Wide application range - There is no requirement for the salinity, temperature and turbidity of the treated water.
Direct discharge - Discharge does not require secondary treatment.
certificate
Our ballast water management systems have obtained CCS, KR, NK, DNV, BV, LR, RINA, RS, ABS, USCG type approval certificates.
Conclusion
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