Title:
鉄シアノ錯体化合物含有水の処理方法および土壌浄化方法
Document Type and Number:
Japanese Patent JP5930796
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of treating water containing an iron cyano complex compound and a soil purification method capable of efficiently decomposing and purifying a persistent cyano compound such as an iron cyano complex even in an anaerobic condition.SOLUTION: Glucose is added to water containing an iron cyano complex compound, and the water containing the iron cyano complex compound to which the glucose is added is decomposed by glucose assimilable anaerobic microorganisms to produce free cyanide. The free cyanide is decomposed by free cyanide degrading enzyme expression microorganisms.
Inventors:
Nobuhiko Yamashita
Yasunari Yano
Takuya Tsuji
Kawada Takuya
Kazuhisa Fukunaga
Eiichiro Imanasu
Kazuhiro Noguchi
Kosuke Hagino
Yasunari Yano
Takuya Tsuji
Kawada Takuya
Kazuhisa Fukunaga
Eiichiro Imanasu
Kazuhiro Noguchi
Kosuke Hagino
Application Number:
JP2012074764A
Publication Date:
June 08, 2016
Filing Date:
March 28, 2012
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
Nippon Steel & Sumikin Engineering Co., Ltd.
Fudo Tetra Co., Ltd.
Nippon Steel & Sumikin Engineering Co., Ltd.
Fudo Tetra Co., Ltd.
International Classes:
A62D3/02; C02F3/34; B09B3/00; B09C1/10; C02F3/00; C02F3/28; C12N1/00
Domestic Patent References:
| JP2002210491A | ||||
| JP2001269166A | ||||
| JP2000270847A | ||||
| JP2006281053A | ||||
| JP57167799A | ||||
| JP2003275791A |
Attorney, Agent or Firm:
Shuichiro Kitamura
Ichiro Miyake
Kunihiko Higashi
Ichiro Miyake
Kunihiko Higashi