公开(公告)号：CA1257646A

公开(公告)日：1989-07-18

申请号：CA488914

申请日：1985-08-16

Applicant: BASF AG

Inventor： HABERMANN WOLFGANG ,  POMMER ERNST-HEINRICH ,  HAMMES PETER ,  ENGELHARDT HUBERT ,  GEIGER WOLFGANG ,  SIMMLER WERNER ,  HUBER GUENTHER

IPC: C02F1/42 ,  C02F1/46 ,  C02F1/461 ,  C02F1/467 ,  H01M4/90 ,  H01M4/96 ,  H01M8/00 ,  H01M8/10

Abstract: In a fuel cell which has an activated carbon-containing anode and an activated carboncontaining cathode and is preferably used for the oxidative treatment of waste waters containing oxygen or oxygen-containing compounds, the cathode has been subjected to partial anodic oxidation in a mineral acid at a potential .epsilon.h of from +1.3 to +10V and then doped with molybdenum(VI) and/or tungsten(VI) and/or vanadium(V) compounds, and the anode has been subjected to partial anodic oxidation in an aqueous mineral acid, cathodically reduced in an aqueous mineral acid and then impregnated with cobalt hydroxide and/or nickel hydroxide and/or copper hydroxide and/or zinc hydroxide, the anode and the cathode being separated by a porous polyelectrolyte through which the waste water flows.

公开(公告)号：AT30141T

公开(公告)日：1987-10-15

申请号：AT85109994

申请日：1985-08-08

Applicant: BASF AG

Inventor： HABERMANN WOLFGANG ,  HAMMES PETER DR ,  ENGELHARDT HUBERT ,  GEIGER WOLFGANG ,  HALTRICH WALTER DR ,  SIMMLER WERNER DR

IPC: B01J21/18 ,  B01J23/16 ,  C02F1/72