Title:
METHOD AND APPARATUS FOR ANAEROBIC TREATMENT OF ORGANIC WASTE
Document Type and Number:
Japanese Patent JP2004000910
Kind Code:
A
Abstract:
To provide a method for the effective, stable anaerobic treatment of organic waste by eliminating the influence of ammonia and an apparatus for the method.
In the method, an ammonia removing agent is added to anaerobic sludge in an anaerobic treatment tank. It is preferable to control the injection of the ammonia removing agent by monitoring at least one of the pH, alkalinity, and ammonium ion concentration of the anaerobic sludge. A device for adding the ammonia removing agent into the anaerobic treatment tank, a device for controlling the injection of the ammonia removing agent, and the anaerobic treatment tank are provided.
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Inventors:
YAIDE NORIHIRO
Application Number:
JP2003070022A
Publication Date:
January 08, 2004
Filing Date:
March 14, 2003
Export Citation:
Assignee:
EBARA CORP
International Classes:
C02F1/28; C02F1/58; C02F11/04; C10L3/06; B09B3/00; (IPC1-7): B09B3/00; C02F1/28; C02F1/58; C02F11/04; C10L3/06
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Kuriu
Zenichi Soeda
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Kuriu
Zenichi Soeda
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