Title:
SLUDGE TREATMENT METHOD AND APPARATUS FOR TREATMENT OF SLUDGE, AND SYSTEM FOR TREATING SLUDGE USING IT
Document Type and Number:
Japanese Patent JP2007325984
Kind Code:
A
Abstract:
To reduce a running cost while increasing a solubilization efficiency of sludge, and carrying out a maintenance saving for a sludge treatment apparatus and a sludge treatment system using it.
The sludge treatment apparatus 5 comprises an inflow port 6, an outflow port 7, a treated water inflow port 8, an electrolytic cell 12 and an ultrasonic wave treatment tank 13, wherein the sludge is fed to the cathode 16 side of the electrolytic cell 12, treated water flowing out from a drainage treatment system is fed to an anode 15 side, and after the sludge is subjected to alkali treatment by electrolysis on the cathode 16 side of the electrolytic cell 12, ultrasonic wave treatment is carried out.
COPYRIGHT: (C)2008,JPO&INPIT
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Inventors:
FUJITA TOSHIHIKO
Application Number:
JP2006156961A
Publication Date:
December 20, 2007
Filing Date:
June 06, 2006
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
C02F11/00; C02F1/44; C02F3/12; C02F11/02
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano
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