Title:
METHOD FOR PREVENTING SOLIDIFICATION OF OIL IN WASTE WATER AND MATERIAL FOR PREVENTING SOLIDIFICATION OF OIL IN WASTE WATER
Document Type and Number:
Japanese Patent JP3018145
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simplify maintenance and controlling of a manhole for waste water with a pump by feeding a microorganism material contg. one or more kinds of microorganisms selected from a group of bacteria, fungi and yeasts into the manhole for waste water.
SOLUTION: A microorganism material contains one or more kinds of microorganisms consisting of bacteria, fungi and yeasts and in addition, a powdery material contg. an enzyme such as protease, amilase, lactase, lipase, hemicellulase and cellulase, a medium using agricultural and marine products and their wastes such as fish powder, oil cake, wheat bran and wheat juice and inorg. and organic substances such as calcium carbonate, calcium silicate, diatomaceous earth, and sawdust, is fed into a manhole for waste water. It is possible thereby to simplify maintenance and controlling of the manhole for waste water with a pump.
Inventors:
Masao Fukuda
Application Number:
JP4824896A
Publication Date:
March 13, 2000
Filing Date:
February 08, 1996
Export Citation:
Assignee:
SANYO CHEMICAL INDUSTRIES,LTD.
International Classes:
C02F3/00; C02F3/10; (IPC1-7): C02F3/00; C02F3/10
Domestic Patent References:
| JP7265897A | ||||
| JP5211645A | ||||
| JP515889A |
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