WO2011019304A3 - Method for immobilizing cells of microorganisms into a sorbent used for oil pollution cleanup - Google Patents
Method for immobilizing cells of microorganisms into a sorbent used for oil pollution cleanup Download PDFInfo
- Publication number
- WO2011019304A3 WO2011019304A3 PCT/RU2010/000479 RU2010000479W WO2011019304A3 WO 2011019304 A3 WO2011019304 A3 WO 2011019304A3 RU 2010000479 W RU2010000479 W RU 2010000479W WO 2011019304 A3 WO2011019304 A3 WO 2011019304A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sorbent
- immobilizing
- petroleum
- cleaning
- microorganisms
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/26—Processes using, or culture media containing, hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
Abstract
The invention relates to bioengineering concerned with providing means for cleaning up the environment. The invention proposes a novel industrial method for immobilizing cells of microorganisms into a sorbent used for cleaning up oil-contaminated soils and bodies of water. The resultant biosorbent absorbs and decomposes both large spills of petroleum products and thin opalescent films. An industrial method for immobilizing petroleum-degrading microbial biological agents onto hydrophobic oleophilic carrier sorbents has been developed. An aerosol consisting of an oil-based or petroleum-based emulsion having microorganisms in the composition thereof is applied to sorbent particles which are in a suspended state. Said method is universal for different hydrophobic oleophilic sorbents since it can be used for immobilizing any petroleum-degrading biological agents in different hydrophobic oleophilic sorbents. Said method is versatile by virtue of the fact that the process for immobilizing microbial cells contained in oil or in petroleum products into sorbent particles is performed in a chamber. This process is monitored and continued until the required level of biological agent is contained in the sorbent. In a biosorbent which has been produced in accordance with the claimed method, the biological agent is always reliably fixed to the sorbent, which makes it possible to use a biosorbent both for cleaning up soils and for cleaning water.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009130478 | 2009-08-11 | ||
RU2009130478/10A RU2420579C2 (en) | 2009-08-11 | 2009-08-11 | Method of immobilising microorganism cells in sorbent used for oil cleaning |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011019304A2 WO2011019304A2 (en) | 2011-02-17 |
WO2011019304A3 true WO2011019304A3 (en) | 2011-04-07 |
Family
ID=43586698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2010/000479 WO2011019304A2 (en) | 2009-08-11 | 2010-08-27 | Method for immobilizing cells of microorganisms into a sorbent used for oil pollution cleanup |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2420579C2 (en) |
WO (1) | WO2011019304A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102604924A (en) * | 2012-03-02 | 2012-07-25 | 中国人民解放军海军医学研究所 | Offshore oil degrading microbial inoculum and preparation method thereof |
US8927456B2 (en) | 2013-06-11 | 2015-01-06 | Inkastrans (Canada) Ltd. | Absorbent fibrous granules |
RU2628692C2 (en) * | 2015-10-06 | 2017-08-21 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Biosorbent for soil and water purification from oil and oil products |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3843517A (en) * | 1970-01-08 | 1974-10-22 | Grace W R & Co | Methods for elimination of oil slicks |
RU2031860C1 (en) * | 1991-06-20 | 1995-03-27 | Галина Андреевна Кожанова | Method of water treatment from petroleum pollution |
RU2180276C1 (en) * | 2001-02-19 | 2002-03-10 | Институт экологии и генетики микроорганизмов УрО РАН | Oleophilic biological preparation useful for cleaning oil-polluted soil |
RU2298033C2 (en) * | 2005-04-19 | 2007-04-27 | Институт элементоорганических соединений им. А.Н. Несмеянова РАН (ИНЭОС РАН) | Composition for production of carrier for immobilized carbohydrate cleaving microorganisms, and method for carrier production |
RU2313498C2 (en) * | 2005-08-10 | 2007-12-27 | Институт биологии Коми научного центра Уральского отделения Российской академии наук | Mycosorbent for cleaning oil-polluted water surface |
RU2315655C1 (en) * | 2006-09-20 | 2008-01-27 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" | Method of producing polymeric sorbents |
RU2319541C2 (en) * | 2006-04-07 | 2008-03-20 | Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ГОУВПО "КубГТУ") | Sorbent preparation process |
-
2009
- 2009-08-11 RU RU2009130478/10A patent/RU2420579C2/en not_active IP Right Cessation
-
2010
- 2010-08-27 WO PCT/RU2010/000479 patent/WO2011019304A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3843517A (en) * | 1970-01-08 | 1974-10-22 | Grace W R & Co | Methods for elimination of oil slicks |
RU2031860C1 (en) * | 1991-06-20 | 1995-03-27 | Галина Андреевна Кожанова | Method of water treatment from petroleum pollution |
RU2180276C1 (en) * | 2001-02-19 | 2002-03-10 | Институт экологии и генетики микроорганизмов УрО РАН | Oleophilic biological preparation useful for cleaning oil-polluted soil |
RU2298033C2 (en) * | 2005-04-19 | 2007-04-27 | Институт элементоорганических соединений им. А.Н. Несмеянова РАН (ИНЭОС РАН) | Composition for production of carrier for immobilized carbohydrate cleaving microorganisms, and method for carrier production |
RU2313498C2 (en) * | 2005-08-10 | 2007-12-27 | Институт биологии Коми научного центра Уральского отделения Российской академии наук | Mycosorbent for cleaning oil-polluted water surface |
RU2319541C2 (en) * | 2006-04-07 | 2008-03-20 | Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ГОУВПО "КубГТУ") | Sorbent preparation process |
RU2315655C1 (en) * | 2006-09-20 | 2008-01-27 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" | Method of producing polymeric sorbents |
Also Published As
Publication number | Publication date |
---|---|
RU2009130478A (en) | 2011-02-20 |
RU2420579C2 (en) | 2011-06-10 |
WO2011019304A2 (en) | 2011-02-17 |
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