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Application

98114777/13, 1998-07-29

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Start date

1998-07-29

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Actual filing date

1998-07-29

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Published

1999-11-27

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Inventor

Lysenko A.A.Astashkina O.V.Krjukova O.V.Medvedeva N.G.Gridneva Ju.A.Khramkova N.V.Udal'Tsova N.N.Timoshenko S.I.Ibragimova R.I.

(73)

Holder

Sankt-Peterburgskij Gosudarstvennyj Universitet Tekhnologii I Dizajna

BIOCATALYST FOR OXIDATIVE DESTRUCTION OF THIODIDLYCOL Russian patent published in 1999 - IPC

Abstract RU 2142011 C1

FIELD: biochemistry, biocatalysts, enzymes. SUBSTANCE: invention relates to biocatalysts based on cells Gluconobacter oxydans containing mesoporous carbon fiber as a carrier saturated with silver or copper compounds by all deep of fiber. The content of metal compounds is 3-6 wt.-% and cell content on fiber depends on metal content in fiber that is calculated by the formula: Cc= -0,025C2m

+0,235Cm-0,38 where Cc - cell content on fiber, g ASB/1 g of fiber; Cm - metal content in fiber layer, %. Biocatalyst can be used for oxidative destruction of hazard organic compounds, for example, thiodiglycol. EFFECT: increased catalytic activity at simultaneous prolonged working life. 1 tbl, 2 dwg

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RU 2 142 011 C1

Authors

Lysenko A.A.

Astashkina O.V.

Krjukova O.V.

Medvedeva N.G.

Gridneva Ju.A.

Khramkova N.V.

Udal'Tsova N.N.

Timoshenko S.I.

Ibragimova R.I.

Dates

1999-11-27—Published

1998-07-29—Filed

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