The nitrogen-charging and deoxygenating ballast water management system mainly includes the filtering 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 filtering 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 passing through 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 the IMO D-2 and USCG 46 CFR 162.060 standards.

We can provide you with a ballast water system with a treatment flow rate ranging from 200 cubic meters to 4000 cubic meters.  In addition, we can also provide you with electro-chlorination and ultraviolet process ballast water systems.  If you have the need, be sure to contact us!