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2 292 392

(13)

(51)

IPC

C12N1/20(2006-01-01)

C02F3/34(2006-01-01)

B09C1/10(2006-01-01)

C12R1/40(2006-01-01)

(21) (22)

Application

2004137584/13, 2004-12-23

(24)

Start date

2004-12-23

(22)

Actual filing date

2004-12-23

(45)

Published

2007-01-27

(72)

Inventor

Vorob'Ev Aleksej VladimirovichMarchenko Anatolij IvanovichRudneva Ol'Ga AleksandrovnaDjadishchev Nikolaj Romanovich

(73)

Holder

Nauchno-Issledovatel'Skij Tsentr Toksikologii I Gigienicheskoj Reglamentatsii Biopreparatov Tbp)

BACTERIUM Pseudomonas alcaligence STRAIN USEFUL IN PURIFICATION OF SOILS, GROUND WATER AND SURFACE WATER FROM TRINITROTOLUENE Russian patent published in 2007 - IPC C12N1/20 C02F3/34 B09C1/10 C12R1/40

Abstract RU 2292392 C2

FIELD: microbiology.

SUBSTANCE: invention relates to production of biopreparation for purification of soils, ground water and surface water from trinitrotoluene. Bacterium Pseudomonas alcaligenes BS300 strain was isolated from soil. Said strain utilizes trinitrotoluene, is stable to heavy metal ions and is useful in purification of soil and water from combined contamination by trinitrotoluene and heavy metal ions. Pseudomonas alcaligenes BS300 strain produces biological surfactant accelerating trinitrotoluene degradation in water medium and soil.

EFFECT: improved agent for effective purification of soil and water.

5 tbl, 6 ex

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RU 2 292 392 C2

Authors

Vorob'Ev Aleksej Vladimirovich

Marchenko Anatolij Ivanovich

Rudneva Ol'Ga Aleksandrovna

Djadishchev Nikolaj Romanovich

Dates

2007-01-27—Published

2004-12-23—Filed