Domestic Sewage Treatment Plant By Nantong Haisheng Marine Equipment Manufacturing Co. Ltd

The Domestic Sewage Treatment Plant is applicable to treat the sewage from the onboard ship toilets to meet MEPC159i 55i international standards of discharge.
The Sequencing Batch Reactor and microfiltration membrane is used to digest organic pollutant. There are two types: integral type and combined type. The plant has small size and fast installation.

The Sequencing Batch Reactor, microfiltration membrane and ultra-violet disinfection have combined to treat the sewage from the onboard ship W.C, kitchen and bathroom. Water quality after treated can meet the discharge standard of MEPC159i 55i . This is more effective than biological method, strong capability of resisting impact, and stable outlet quality. And the structure is compacti without second pollution.

Discharge Water Quality :
M.P.N a 100 /100Ml
TSS a 35 mg/L
BOD5 a 25mg/L
COD a 125mg/L
PH: 6i 8.5