METHOD OF CLEANING OF CAPILLARY-POROUS MEDIUM FROM CONTAMINATIONS BY PETROLEUM AND PETROLEUM PRODUCTS

FIELD: means of control of petroleum and petroleum products contamination of soil, grounds and other environment objects having capillary-porous structure. SUBSTANCE: method provides for introduction of solution of petroleum-oxidizing microorganisms in the zone of cleaning. Electrodes (anode and cat...

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Hauptverfasser:	IOSSEL' JU.JA, ISAKOV D.A, ALEKSEEV P.V, KAZAROV G.S, SAKSON V.M, KUZNETSOV S.A, LIPATOV V.V
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES DISPOSAL OF SOLID WASTE ENZYMOLOGY FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PERFORMING OPERATIONS PROCESSES OF PREPARING SUCH COMPOSITIONS RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL SOIL SHIFTING SPIRITS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE VINEGAR WINE
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Beschreibung
Zusammenfassung:	FIELD: means of control of petroleum and petroleum products contamination of soil, grounds and other environment objects having capillary-porous structure. SUBSTANCE: method provides for introduction of solution of petroleum-oxidizing microorganisms in the zone of cleaning. Electrodes (anode and cathode) are placed in the zone of cleaning, direct current is passed between them for creation of electroosmotic motion of solution of petroleum-oxidizing microorganisms. Solution accumulated near the cathode is gathered and introduced in the zone of cleaning. The method provides for delivery of petroleum-oxidizing microorganisms to the required depth, improves the conditions of their vital activity as far as the content of oxygen and moisture is concerned. EFFECT: reduced loss of solution containing petroleum-oxidizing microorganisms. 3 cl, 1 dwg, 1 tbl, 1 exm