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2 076 075

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IPC

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Application

94018619/26, 1994-05-23

(22)

Actual filing date

1994-05-23

(45)

Published

1997-03-27

(72)

Inventor

Sviridov V.A.Voloshchuk S.S.Rakhmanin Ju.A.Khokhlov N.P.Markin V.N.Den'Kin V.V.Vasil'Ev K.Ju.

(73)

Holder

Nauchno-Proizvodstvennoe Predprijatie

METHOD FOR DISINFECTION OF LIQUID MEDIUM Russian patent published in 1997 - IPC

Abstract RU 2076075 C1

FIELD: waste water purification. SUBSTANCE: liquid stream is exposed to at least two pulses of light irradiation with spectrum width 0.2-4.5 mcm and duration not more than 0.1 s each under oxidizing atmosphere, for example, air, power of optical irradiation in each pulse exceeding ignition threshold of organics contained in irradiated medium. Treatment of medium with one or several series of pulses proceeds until smoke outbursts resulted from burning organics is terminated. Simultaneously liquid is made free from various-type microorganisms. EFFECT: intensified disinfection process. 2 cl

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RU 2 076 075 C1

Authors

Sviridov V.A.

Voloshchuk S.S.

Rakhmanin Ju.A.

Khokhlov N.P.

Markin V.N.

Den'Kin V.V.

Vasil'Ev K.Ju.

Dates

1997-03-27—Published

1994-05-23—Filed

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