Title:
METHOD FOR TREATING LIQUID CONTAINING ORGANIC AMINE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2015/186590
Kind Code:
A1
Abstract:
Provided is a method whereby a liquid containing an organic amine compound as a hardly biologically treatable substance can be economically and stably treated.
A method for treating a liquid containing an organic amine compound, said method comprising an oxidation step for introducing an oxidizing agent into the liquid containing the organic amine compound and degrading the organic amine compound, and a biological treatment step for biologically treating the liquid having been treated in the oxidation step, characterized in that, in the oxidation step, the content of nitrogen in the liquid is measured and the amount of the oxidizing agent to be introduced into the liquid is controlled on the basis of the nitrogen content.
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Inventors:
AWAI EIJI (JP)
KAWAMURA KAZUSHIGE (JP)
TAKEDA DAI (JP)
KAWAMURA KAZUSHIGE (JP)
TAKEDA DAI (JP)
Application Number:
PCT/JP2015/065322
Publication Date:
December 10, 2015
Filing Date:
May 27, 2015
Export Citation:
Assignee:
CHIYODA CORP (JP)
International Classes:
C02F1/72; B01D19/00; C02F1/20; C02F1/78; C02F3/30
Foreign References:
| JP2000117273A | 2000-04-25 | |||
| JPH0910779A | 1997-01-14 | |||
| JPH07214092A | 1995-08-15 | |||
| JP2011194373A | 2011-10-06 | |||
| JP2002079279A | 2002-03-19 | |||
| JPH0796287A | 1995-04-11 |
Attorney, Agent or Firm:
TSUJIKAWA MICHINORI (JP)
Tsujikawa 典範 (JP)
Tsujikawa 典範 (JP)
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