Title:
【発明の名称】給水中の有機物質および細菌を分解する方法
Document Type and Number:
Japanese Patent JP2568617
Kind Code:
B2
Abstract:
A process for breaking down organic substances and/or microbes in pretreated feed water for high-purity recirculation systems using ozone which is generated in the anode space (5) of an electrochemical cell (3) and treated with ultraviolet rays and/or with H2 (8) generated in the cathode space (6) of the same cell (3) or H2 (20) supplied from outside. The latter is used to reduce elementary oxygen in any form to harmless water. Post treatment via mixed bed (14) and filter (15). Possibility of feeding back water (19) downstream of the receiver (17). No harmful reaction products.
Inventors:
Hans Baumen
Samuel Stocki
Samuel Stocki
Application Number:
JP5471988A
Publication Date:
January 08, 1997
Filing Date:
March 08, 1988
Export Citation:
Assignee:
Ozonia Akchengezel Shaft
International Classes:
C02F1/20; C02F1/32; C02F1/42; C02F1/46; C02F1/467; C02F1/50; C02F1/58; C02F1/70; C02F1/78; C02F9/00; C02F1/44; (IPC1-7): C02F1/78; C02F1/32; C02F1/42; C02F1/46; C02F1/50; C02F1/58; C02F1/70
Attorney, Agent or Firm:
Minoru Nakamura (7 outside)