Title:
生物致死剤溶液の調製および使用
Document Type and Number:
Japanese Patent JP4062636
Kind Code:
B2
Abstract:
Stable soln. for prodn. of chlorine dioxide comprises a chlorite (I), a chlorine donor (II), an alkali (III) and water. (I) and (II) are in the molar ratio 1.0:0.1 to 1.0:15. (III) maintains the pH at >= 10. The minimum concn. of chlorine dioxide is 0.5 ppm. Also claimed are: (A) a method of introducing chlorine dioxide into a system for bleaching or disinfecting comprising reacting the above solution with acid; and (B) reacting (I), (II) and acid in situ.
Inventors:
Parkinson, Timothy John
Harris, Arthur
Harris, Arthur
Application Number:
JP51093797A
Publication Date:
March 19, 2008
Filing Date:
September 02, 1996
Export Citation:
Assignee:
British Technology Group Inter-Corporate Licensing Limited
International Classes:
C01B11/02; A01N59/00
Domestic Patent References:
| JP63246304A | ||||
| JP4046003A | ||||
| JP2638611B2 | ||||
| JP58161903A | ||||
| JP61019561B2 |
Foreign References:
| DE2728170A |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Arihara Koichi
Matsushima Tetsuo