BACTERIUM Pseudomonas putida STRAIN USEFUL IN PURIFICATION OF SOILS, GROUND WATER AND SURFACE WATER FROM TRINITROTOLUENE

摘要

FIELD: microbiology. ^ SUBSTANCE: invention relates to production of biopreparation for purification of soils, ground water and surface water from trinitrotoluene. Bacterium Pseudomonas putida BS320 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 putida BS320 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