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2 106 898

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C1

(51)

IPC

(21) (22)

Application

96108419/25, 1996-04-25

(22)

Actual filing date

1996-04-25

(45)

Published

1998-03-20

(72)

Inventor

Sirotkina E.E.Ivanov V.G.Glazkov O.V.Glazkova E.A.

(73)

Holder

Institut Khimii Nefti So Ran

METHOD OF REMOVING PETROLEUM PRODUCTS, SURFACTANTS, AND ORGANIC POLLUTANTS FROM WASTE WATERS Russian patent published in 1998 - IPC

Abstract RU 2106898 C1

FIELD: environmental protection. SUBSTANCE: invention is intended to be used when constructing treatment plants in oil production and oil processing industries as well as when eliminating consequences of incidents accompanied by strong pollution of water reservoirs. Waste water treatment is performed by way of successively filtering it through layers of basalt fiber (5-50 wt %) and powdered adsorbent - high-activity aluminum oxide (50-95 wt %) prepared by electric explosion of aluminum wire. EFFECT: enhanced treatment efficiency. 2 tbl, 9 ex

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RU 2 106 898 C1

Authors

Sirotkina E.E.

Ivanov V.G.

Glazkov O.V.

Glazkova E.A.

Dates

1998-03-20—Published

1996-04-25—Filed

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