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2 216 521

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(51)

IPC

(21) (22)

Application

2003100167/12, 2003-01-04

(24)

Start date

2003-01-04

(22)

Actual filing date

2003-01-04

(45)

Published

2003-11-20

(72)

Inventor

Kljavlin M.S.Khangil'Din R.I.Dinkel' V.G.Sharafutdinova G.M.

(73)

Holder

Kljavlin Mars SalikhovichKhangil'Din Rustehm Il'DusovichDinkel' Vladimir Gerbertovich

METHOD OF WATER DESALINATION BY REVERSE OSMOSIS Russian patent published in 2003 - IPC

Abstract RU 2216521 C1

FIELD: water treatment; applicable in desalination of natural and sewage waters. SUBSTANCE: method includes preliminary introduction into treated water of inert partials of carbon, for instance, fullerene or carbon black with subsequent filtering through reverse-osmosis membrane. Problem solved by invention consists in reduction of consumption of introduced additives and prevented contamination of permeate with said additives. EFFECT: higher efficiency of method. 1 tbl

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RU 2 216 521 C1

Authors

Kljavlin M.S.

Khangil'Din R.I.

Dinkel' V.G.

Sharafutdinova G.M.

Dates

2003-11-20—Published

2003-01-04—Filed