FIELD: vessels and other floating vehicles; equipment therefor.
SUBSTANCE: invention relates to wastewater treatment on board of vessels. Plant for the treatment of wastewater on board of vessels contains at least one collecting tank connected to an inlet of black water and grey water produced onboard; primary treatment unit containing at least one belt filter; secondary treatment unit containing at least one filter for microfiltration or ultrafiltration; tertiary treatment unit containing at least one ozonation module; means for continuous supply of black water and grey water from the specified at least one collecting tank in the primary treatment unit; means for supplying the filtrate from the primary treatment unit to the secondary treatment unit; means for supplying the filtrate from the secondary treatment unit to the tertiary treatment unit.
EFFECT: efficiency of the plant for reuse of water for various purposes or for the subsequent discharge overboard the vessel is achieved.
10 cl, 3 dwg, 2 tbl
