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2 181 701

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IPC

(21) (22)

Application

2000115602/13, 2000-06-20

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Start date

2000-06-20

(22)

Actual filing date

2000-06-20

(45)

Published

2002-04-27

(72)

Inventor

Limbakh I.Ju.Karapetjan G.O.Karapetjan K.G.Novikova I.I.Bojkova I.V.Pisarev I.N.Lednev V.A.

(73)

Holder

Limbakh Ivan Jur'EvichKarapetjan Garegin OganesovichKarapetjan Kirill GareginovichNovikova Irina IgorevnaBojkova Irina Vasil'EvnaPisarev Ivan NikolaevichLednev Vladimir Anatol'Evich

BIOLOGICAL PREPARATION "AVALON" FOR CLEANING ENVIRONMENTAL OBJECTS TO REMOVE PETROLEUM AND PETROLEUM DERIVATIVES, AND METHOD OF PREPARATION THEREOF Russian patent published in 2002 - IPC

Abstract RU 2181701 C2

FIELD: environmental safety. SUBSTANCE: preparation contains porous substrate and strains of destroying microorganisms immobilized in substrate pores and selected for the types of pollutants. Porous substrate is, in particular, foamed glasslike metaphosphates with variable constitution and biodestructor is represented by oil-oxidizing microorganisms. Cleaning procedure includes depositing a sorbent on a surface to be cleaned, after which preparation of invention is applied. EFFECT: essentially simplified transportation of cleaning means to polluted area and enhanced cleaning effect because of higher biological activity of oil-oxidizing microorganisms. 2 cl, 2 tbl, 4 ex

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RU 2 181 701 C2

Authors

Limbakh I.Ju.

Karapetjan G.O.

Karapetjan K.G.

Novikova I.I.

Bojkova I.V.

Pisarev I.N.

Lednev V.A.

Dates

2002-04-27—Published

2000-06-20—Filed