Title:
【発明の名称】水中の有害物質を生物学的な方法で分解する方法及び設備
Document Type and Number:
Japanese Patent JP3059215
Kind Code:
B2
Abstract:
PCT No. PCT/DE95/01334 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Sep. 27, 1995 PCT Pub. No. WO96/09987 PCT Pub. Date Apr. 4, 1996The process serves for treating water polluted with pollutants which can only be degraded with difficulty by purely biological means. The water is circulated through a reactor vessel arrangement (24) in which it is treated with ozone which causes a preliminary oxidation of the pollutants. The water passes into a vessel arrangement 8 containing an aerobic biological treatment which, owing to the preliminary oxidation of the pollutants, is able to degrade these further. The water is conducted in a main circuit I and a part-circuit II branched off therefrom.
Inventors:
Leitsuke, Ortobin
Application Number:
JP51127396A
Publication Date:
July 04, 2000
Filing Date:
September 27, 1995
Export Citation:
Assignee:
Bedeco Umberto Tehnologie Basser-Boden-Luft Geembacher
International Classes:
C02F1/32; C02F1/78; C02F3/30; C02F3/00; C08F2/30; C02F101/30; C02F101/34; C02F101/36; (IPC1-7): C02F3/30; C02F1/78
Domestic Patent References:
| JP596299A |
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)