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2 031 116

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C1

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IPC

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Application

5046834/13, 1992-04-27

(22)

Actual filing date

1992-04-27

(45)

Published

1995-03-20

(72)

Inventor

Krivoj B.A.Kazantsev Ju.E.Vinarov A.Ju.Zelenkov G.P.Volokh V.Ja.Kozlova L.I.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Biosinteza Belkovykh Veshchestv

METHOD FOR REGULATION OF FOAMING IN MASS EXCHANGE PROCESSES Russian patent published in 1995 - IPC

Abstract RU 2031116 C1

FIELD: microbiology. SUBSTANCE: phospholipin concentrate in paraffin is fed during process of growing microorganisms, said concentrate being preliminary dissolved in waste culture liquid at ratio 1:100. Thus prepared solution of foam suppressor is fed cyclically at hourly intervals, its quantity being 0.001-0.009 mg/l. EFFECT: improves efficiency of the method. 2 tbl

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RU 2 031 116 C1

Authors

Krivoj B.A.

Kazantsev Ju.E.

Vinarov A.Ju.

Zelenkov G.P.

Volokh V.Ja.

Kozlova L.I.

Dates

1995-03-20—Published

1992-04-27—Filed

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