METHOD FOR ACTUATION OF SHIP PLANT FOR BIOLOGICAL PURIFICATION OF SEWAGE Russian patent published in 1999 - IPC

Abstract RU 2139256 C1

FIELD: biological sewage purification, in particular, methods for actuation of ship plants for biological sewage purification. SUBSTANCE: the method provides for introduction of preparation - initiator into the aeration tank of the ship plant for biological sewage purification. Stabilized sludge inoculate taken in an amount causing its concentration within 2.0 to 3.0 g/l by dry substance is used as preparation - initiator. EFFECT: simplified method of accelerated actuation of ship plant of biological sewage purification with attainment of the preset oxidizing capacity within 7 to 10 hours. 4 cl, 3 ex

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RU 2 139 256 C1

Authors

Mukhina L.B.

Ryboshlykov A.G.

Dates

1999-10-10Published

1996-01-11Filed