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2 094 101

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C1

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IPC

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Application

96105480/25, 1996-03-20

(22)

Actual filing date

1996-03-20

(45)

Published

1997-10-27

(72)

Inventor

Lebedev V.I.Beljanin L.A.Feofanov V.N.Mikhajlov G.V.Sergeev E.G.

(73)

Holder

Leningradskaja Atomnaja Ehlektrostantsija Im.V.I.Lenina

METHOD OF DETERMINING FRACTIONAL MAKEUP OF AQUEOUS DISPERSE SYSTEMS Russian patent published in 1997 - IPC

Abstract RU 2094101 C1

FIELD: membrane separation technique. SUBSTANCE: to determine fractional makeup of aqueous heat carrier and process water at nuclear and heat power stations, test sample is passed through porous membranes onto which a layer of zinc hydroxide has been preliminarily washed in, while test sample is supplemented with zinc chloride, its concentration conditioning maximum size of disperse particles to be retained by filter element. EFFECT: simplified procedure. 1 tbl

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RU 2 094 101 C1

Authors

Lebedev V.I.

Beljanin L.A.

Feofanov V.N.

Mikhajlov G.V.

Sergeev E.G.

Dates

1997-10-27—Published

1996-03-20—Filed

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