Title:
Waste water treatment equipment and a waste water treatment method
Document Type and Number:
Japanese Patent JP6230830
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an effluent treatment apparatus capable, even in a case where an effluent including abundant organic matters is treated, of maintaining performances of a pipeline or heat exchanger, etc. over an extended period.SOLUTION: The effluent treatment apparatus of the present invention includes: an enzymolysis treatment tank 2 for enzymolyzing organic matters within an effluent; a heat exchanger 12 for recovering heat from the effluent; a transmission water passage 27 for transmitting the effluent within the enzymolysis treatment tank 2 into the heat exchanger 12; and a return water passage 28 for returning, to the enzymolysis treatment tank 2, the effluent from which heat has been recovered by the heat exchanger 12.
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Inventors:
Yasushi Teshima
Yoshinari Komura
Yoshinari Komura
Application Number:
JP2013136723A
Publication Date:
November 15, 2017
Filing Date:
June 28, 2013
Export Citation:
Assignee:
Kanden Plant Corporation
International Classes:
C02F1/00; C02F3/12
Domestic Patent References:
| JP2009226280A | ||||
| JP2011235220A | ||||
| JP2008155081A | ||||
| JP4087798U |
Foreign References:
| WO1997007228A1 |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Hideaki Nomura
Tsuyoshi Kumano
Hideaki Nomura
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