FIELD: biotechnology, industrial microbiology, ecology.
SUBSTANCE: invention relates to a biological preparation used in treatment of soil polluted with petroleum and oil products in simultaneous recovery of its physicochemical properties and natural biocenosis. The biopreparation-petroleum destructor comprises microorganism culture and bacterial fertilizer as fermented bedding avian dung containing the following native microorganisms: Clavibacter michiganese, Bacillus amyloliquefaciens and Micrococcus varians. As a microorganism culture the strain Bacillus cereus 3K is used with a titer value 1012 cells/g of bacterial fertilizer. Invention provides enhancing petroleum-destructing activity, to simulate development of petroleum-oxidizing microflora, to increase the rate of petroleum decomposition, to provide intensification of bacterial processes recovering agrochemical properties of soil, to carry out treatment of petroleum-polluted soils in regions with short heat period.
EFFECT: improved, enhanced and valuable properties of agent.
6 tbl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF BIOLOGICAL RESTORATION OF OIL-POLLUTED LAND | 2005 |
|
RU2307869C2 |
| BIOPREPARATION AS OIL-DESTRUCTING AGENT | 2005 |
|
RU2319740C2 |
| STRAIN Micrococcus luteus, HAVING CATALASE ACTIVITY AND PERFORMING TRANSFORMATIONS OF ORGANIC REMAINS OF NATURAL ORIGIN | 2012 |
|
RU2488630C1 |
| MALAKHIT PEAT SOIL (VERSIONS) | 2007 |
|
RU2366640C2 |
| BIOREMEDIANT FOR CARRYING OUT REMEDIATION OF SOILS POLLUTED WITH OIL AND/OR OIL PRODUCTS | 2015 |
|
RU2616398C1 |
| Bacillus subtilis STRAIN - OIL AND PETROLEUM DESTRUCTOR | 2015 |
|
RU2617951C1 |
| PREPARATION FOR BIODEGRADATION OF PETROLEUM PRODUCTS "BIOIONIT" AND METHOD OF OBTAINING THEREOF | 2013 |
|
RU2571219C2 |
| BACILLUS SPECIES VKM B-2815D BACTERIA STRAIN - OIL AND PETROLEUM PRODUCT DECOMPOSER | 2017 |
|
RU2675940C1 |
| LISINIBACILLUS FUSIFORMIS VKM B-2816D BACTERIA STRAIN - OIL AND PETROLEUM PRODUCT DECOMPOSER | 2017 |
|
RU2675938C1 |
| METHOD FOR DECONTAMINATION OF SOILS, GROUNDS, SLUDGES POLLUTED BY NON-NATURAL CAUSES | 2021 |
|
RU2777055C1 |
