China Mbr-Np Marine Sewage Treatment Plant

Brief introduction
MBR-NP series marine sewage treatment plant is designed according to the requirements of MPRPOL73/78 and tested in according with the requirement of IMO Resolution MEPC.227(64) (including 4.2 chapter) and GB3552-2018" Discharge standard for water pollutants from ship". The plant has adopted and integration membrane bioreactor system to purify black and grey water on board. It can effectively prevent the port, coast waters and inland waters from being polluted.
The serial of products has been passed the test of type approval CCS.
Suitable to be applied in ships and vessels with crew 20-1050 persons and offshore platforms.
Index of Effluent
★ Biochemical Oxygen Demand (BOD5): ≤20mg/L
★ Chemical Oxygen Demand (COD): ≤60mg/L
★ Total Suspended Solids: ≤20mg/L
★ The Thermotolerant Coliform: ≤ 100 coliforms/100mL
★ PH Value: 6-8.5
★ Residual chlorine: <0.5mg/L
★ Total Nitrogen: ≤20mg/L
★ Ammonia Nitrogen: ≤15mg/L
★ Total Phosphorus: ≤1.0 mg/L
Main technical specifications

TypeHydraulic Load
(m³/day)Organic Load
(m³/day)Dimension(L*W*H)
(m)Power 50Hz/60Hz
(kW)MBR-NP-23.71.852.3*1.9*2.24.95/5.08MBR-NP-47.43.73.1*1.9*2.25.64/5.44MBR-NP-611.15.553.4*1.9*2.25.64/5.89MBR-NP-814.87.43.4*2.3*2.26.34/5.89MBR-NP-1018.59.253.5*2.5*2.28.04/7.29MBR-NP-1222.211.13.7*2.7*2.28.04/7.29MBR-NP-1528144.6*2.7*2.28.74/8.54MBR-NP-203718.54.8*2.6*2.88.85/7.92MBR-NP-2546.323.154.6*3.0*2.810.35/9.97MBR-NP-3055.527.755.2*3.0*2.810.35/10.88MBR-NP-3564.832.46.1*3.0*2.810.35/10.88MBR-NP-4074376.9*3.0*2.811.35/11.88