Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DECOMPOSITION METHOD OF ORGANIC CHLORINE COMPOUNDS AND DECOMPOSITION APPARATUS THEREFOR
Document Type and Number:
Japanese Patent JP2001240559
Kind Code:
A
Abstract:

To provide a decomposition method of organic chlorine compounds capable of decomposing under ordinary temperature and pressure, milder in circumstances, economically, safely and stably and furthermore, not required several complicate controlling accompanied by decomposition and an apparatus used therefor.

Functional water in which hydrogen-ion concentration (pH value) is one or more and 4 or less, oxidation-reduction potential (working electrode:platinum electrode, reference electrode:silver-silver chloride electrode) is 800-1500 mV, and the concentration of chlorine is also 5-100 mg/l, and is brought into contact with organic chlorine compounds, aqueous hydrogen peroxide of 0.01-0.1% and tourmaline under the irradiation of the light having the wavelength of 300 nm or more and the optical intensity of 10 mW/cm2 or less.


Inventors:
KURIYAMA AKIRA
KATO KINYA
KAWAGUCHI MASAHIRO
YAMADA YASUTSUGU
Application Number:
JP2000000181170
Publication Date:
September 04, 2001
Filing Date:
June 16, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CANON KK
International Classes:
A62D3/00; B01D53/70; B09C1/02; B09C1/08; C02F1/58; C07B35/06; C07C19/03; C07C21/04; C07C21/10; C07C21/12; C07C53/16; (IPC1-7): C07B35/06; A62D3/00; B01D53/70; C02F1/58; C07C19/03; C07C21/04; C07C21/10; C07C21/12; C07C53/16
Attorney, Agent or Firm:
渡辺 徳廣