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2 082 702

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IPC

(21) (22)

Application

94031550/13, 1994-08-29

(22)

Actual filing date

1994-08-29

(45)

Published

1997-06-27

(72)

Inventor

Krasavin A.P.Kataeva I.V.Ryleev V.S.Gorbunov G.M.

(73)

Holder

Nauchno-Issledovatel'Skij I Proektno-Konstruktorskij Institut Okhrany Okruzhajushchej Sredy V Ugol'Noj PromyshlennostiProizvodstvennoe Ob"Edinenie

METHOD OF PREPARING THE ORGANO-MINERAL FERTILIZER BASED ON COAL WASTE Russian patent published in 1997 - IPC

Abstract RU 2082702 C1

FIELD: biotechnology, production of fertilizers. SUBSTANCE: method involves mixing the coal waste with bacterial culture of the strain Azotobacter chroacoccum "ВНИИСХУ" B-34D at mass ratio of components = (96.5:3.5)-(98.5: 1.5), respectively. EFFECT: improved method of fertilizer making. 2 cl, 1 tbl

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RU 2 082 702 C1

Authors

Krasavin A.P.

Kataeva I.V.

Ryleev V.S.

Gorbunov G.M.

Dates

1997-06-27—Published

1994-08-29—Filed