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1 420 880

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A1

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IPC

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Application

3990152/26, 1985-12-25

(22)

Actual filing date

1985-12-25

(45)

Published

1994-04-30

(72)

Inventor

Bukhtina N.P.Gorelik B.A.Grigor'Ev A.G.Gritsenko V.K.Masljukov A.P.Matjushin G.A.Mitukhin I.V.Nechitajlo V.S.Pertsov R.I.Polunin V.A.Saldadze G.K.Snegireva N.S.Solntseva D.P.

FILLER FOR DISINFECTION OF DRINKABLE WATER IN PORTABLE TUBULAR-TYPE DEVICE Russian patent published in 1994 - IPC

Abstract SU 1420880 A1

FIELD: disinfection of water. SUBSTANCE: the filler has layers of halogenated anion-exchanging resin, activated carbon and cation exchanger KY-23 in a silver form arranged in succession in the direction of water flow. The relationship of layers is as follows, per cent by volume: halogenated anion-exchanging resin - 40 to 60; activated carbon - 30 to 58; cation exchanger KY-23 in a silver form - the rest. EFFECT: enhanced effectiveness of water disinfection at device functioning for 30 days of continuous operation. 1 tbl

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SU 1 420 880 A1

Authors

Bukhtina N.P.

Gorelik B.A.

Grigor'Ev A.G.

Gritsenko V.K.

Masljukov A.P.

Matjushin G.A.

Mitukhin I.V.

Nechitajlo V.S.

Pertsov R.I.

Polunin V.A.

Saldadze G.K.

Snegireva N.S.

Solntseva D.P.

Dates

1994-04-30—Published

1985-12-25—Filed

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