SWCB Biochemical Sewage Treatment Unit

　　The Sewage Treatment plant is applicable to treat the sewage from the toilets on ships to satisfy international standards for effluent discharge.

　　The plant can be used for sterilizing gray water on ships as well.

　　SWCB type Biochemical Sewage Treatment Plant uses the activated sludge and the principle of biologic membranes to digest organic pollutant.

　　SWCB type plant produces very little sludge, most of which shall be disgusted in the plant.The sludge will be discharged once every 3 months.The solid sludge is to be sent to incinerator or to be discharged in non-restricted areas after being smashed.