RU96115092A - METHOD FOR CLEANING A CAPILLARY-POROUS MEDIA FROM OIL AND OIL PRODUCTS POLLUTION - Google Patents

METHOD FOR CLEANING A CAPILLARY-POROUS MEDIA FROM OIL AND OIL PRODUCTS POLLUTION

Info

Publication number
RU96115092A
RU96115092A RU96115092/13A RU96115092A RU96115092A RU 96115092 A RU96115092 A RU 96115092A RU 96115092/13 A RU96115092/13 A RU 96115092/13A RU 96115092 A RU96115092 A RU 96115092A RU 96115092 A RU96115092 A RU 96115092A
Authority
RU
Russia
Prior art keywords
oil
solution
capillary
cleaning
oxidizing microorganisms
Prior art date
Application number
RU96115092/13A
Other languages
Russian (ru)
Other versions
RU2122904C1 (en
Inventor
Д.А. Исаков
Ю.Я. Иоссель
В.М. Саксон
П.В. Алексеев
Г.С. Казаров
С.А. Кузнецов
В.В. Липатов
Filing date
Publication date
Application filed filed Critical
Priority to RU96115092A priority Critical patent/RU2122904C1/en
Priority claimed from RU96115092A external-priority patent/RU2122904C1/en
Priority to PCT/RU1997/000077 priority patent/WO1998002259A1/en
Priority to FI980577A priority patent/FI980577A/en
Publication of RU96115092A publication Critical patent/RU96115092A/en
Application granted granted Critical
Publication of RU2122904C1 publication Critical patent/RU2122904C1/en

Links

Claims (3)

1. Способ очистки капиллярно-пористой среды от загрязнений нефтью и нефтепродуктами путем введения в зону очистки раствора нефтеокисляющих микроорганизмов, отличающийся тем, что в зоне очистки размещают электроды - анод и катод, пропускают между ними постоянный электрический ток для создания электроосмотического движения раствора нефтеокисляющих микроорганизмов, собирают раствор, накапливающийся у катода, и затем снова вводят его в зону очистки.1. The method of purification of a capillary-porous medium from contamination by oil and oil products by introducing a solution of oil-oxidizing microorganisms into the cleaning zone, characterized in that electrodes - anode and cathode are placed in the cleaning zone, direct electric current is passed between them to create electroosmotic movement of the solution of oil-oxidizing microorganisms, collect the solution that accumulates at the cathode, and then again enter it into the cleaning zone. 2. Способ по п.1, отличающийся тем, что перед повторным введением раствора нефтеокисляющих микроорганизмов в зону очистки от него отделяют загрязняющие примеси. 2. The method according to claim 1, characterized in that before the reintroduction of the solution of oil-oxidizing microorganisms into the cleaning zone, contaminants are separated from it. 3. Способ по пп. 1 и 2, отличающийся тем, что раствор нефтеокисляющих микроорганизмов периодически обогащают, доводя концентрацию в нем нефтеокисляющих микроорганизмов до исходного значения. 3. The method according to PP. 1 and 2, characterized in that the solution of oil-oxidizing microorganisms is periodically enriched, bringing the concentration of oil-oxidizing microorganisms in it to the initial value.
RU96115092A 1996-07-17 1996-07-17 Method of cleaning of capillary-porous medium from contaminations by petroleum and petroleum products RU2122904C1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU96115092A RU2122904C1 (en) 1996-07-17 1996-07-17 Method of cleaning of capillary-porous medium from contaminations by petroleum and petroleum products
PCT/RU1997/000077 WO1998002259A1 (en) 1996-07-17 1997-03-18 Method for cleaning capillary and porous media contaminated by crude oil and petroleum products
FI980577A FI980577A (en) 1996-07-17 1998-03-16 Method for purifying capillary and porous substances from oil and petroleum products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96115092A RU2122904C1 (en) 1996-07-17 1996-07-17 Method of cleaning of capillary-porous medium from contaminations by petroleum and petroleum products

Publications (2)

Publication Number Publication Date
RU96115092A true RU96115092A (en) 1998-11-27
RU2122904C1 RU2122904C1 (en) 1998-12-10

Family

ID=20183791

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96115092A RU2122904C1 (en) 1996-07-17 1996-07-17 Method of cleaning of capillary-porous medium from contaminations by petroleum and petroleum products

Country Status (3)

Country Link
FI (1) FI980577A (en)
RU (1) RU2122904C1 (en)
WO (1) WO1998002259A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002062498A1 (en) * 2001-02-09 2002-08-15 Valery Vasilievich Lipatov Bioelectrical method for cleaning soil from organic impurities and device for carrying out said method
CN104941992B (en) * 2015-06-26 2018-02-27 西安工程大学 Based on pseudomonad, bacillus and the united petroleum-contaminated soil biodegrading process of electric field
CN104941991B (en) * 2015-06-26 2018-02-27 西安工程大学 Based on Plesiomonas, pseudomonad and the united petroleum-contaminated soil biodegrading process of electric field
CN111744943B (en) * 2020-06-18 2021-09-10 湖南恒凯环保科技投资有限公司 Large-diameter medicament injection well and in-situ remediation equipment and process for organic matter polluted groundwater

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE87889T1 (en) * 1988-08-22 1993-04-15 Chevron Res & Tech PROCESS FOR IN SITU BIODEGRADATION OF HYDROCARBON CONTAMINATED SOIL.
RU2049739C1 (en) * 1991-09-19 1995-12-10 Ольга Николаевна Антропова Method for cleaning soil polluted with oil and oil products
WO1995031408A1 (en) * 1994-05-11 1995-11-23 Aktsionernoe Obschestvo Zakrytogo Tipa 'biotekhinvest' Biological preparation and method of removing crude oil and petroleum-product contaminants from water and soil

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