METHOD OF DEHELMINTHATION OF SEWAGE SEDIMENTS Russian patent published in 1998 - IPC

Abstract RU 2120421 C1

FIELD: sanitary helminthology. SUBSTANCE: method involves addition of solution of an ovicide preparation in aerobic stabilizing device. Ovicide preparation is prepared from the milled dry potato seedlings. Ovicide is used at consumption 0.001-0.1 g/m3 sediment. Time of the combined effect of preparation and aerobic stabilization on helminth eggs is 8 h, not less. Method can be used for disinfection from helminth eggs (disinvasion) in sewage sediments in agriculture and municipal system. EFFECT: simplified method, ecology safety. 3 tbl, 3 ex

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RU 2 120 421 C1

Authors

Dolzhenko L.A.

Shevtsov D.A.

Serpokrylov N.S.

Grimajlo L.V.

Khromenkova E.P.

Kalmykov N.I.

Dates

1998-10-20Published

1997-11-20Filed