Patent ID: 6613229
Filing Date: 2003-09-02
Classification: C02F,Y02W,Y10S

Abstract:
A waste treatment apparatus comprising:a denitrification chamber capable of receiving waste and substantially containing sludge and said waste, said sludge and waste comprising a mixed liquor; an aeration basin capable of substantially containing the mixed liquor and including an aerating device for aerating the mixed liquor; a clarifying device comprising a filter apparatus capable of substantially containing the mixed liquor and of separating solid particles from the mixed liquor, resulting in sludge and discharge water, said filter apparatus including a constant flow backwash filter; a first conduit through which the denitrification chamber receives waste; a second conduit trough which the mixed liquor in the denitrification chamber may be discharged into the aeration basin; a third conduit through which the mixed liquor in the aeration basin may be discharged into the clarifying device; a fourth conduit through which settled sludge in the aeration basin may be discharged into the denitrification chamber; a fifth conduit through which the discharge water in the clarifying device may be discharged as effluent; and a sixth conduit through which the sludge from the clarifying device may be discharged into at least one of the denitrification chamber or the aeration basin; said sixth conduit comprising a nozzle.