Global Patent Index - EP 0377713 A1

EP 0377713 A1 19900718 - ARRANGEMENT AND PROCESS FOR PURIFYING WASTE WATER.

Title (en)

ARRANGEMENT AND PROCESS FOR PURIFYING WASTE WATER.

Title (de)

VORRICHTUNG UND VERFAHREN ZUR REINIGUNG VON ABWASSER.

Title (fr)

DISPOSITIF ET PROCEDE POUR LA PURIFICATION D'EAUX USEES.

Publication

EP 0377713 A1 19900718 (DE)

Application

EP 89907080 A 19890624

Priority

DE 3823127 A 19880708

Abstract (en)

[origin: WO9000525A1] The invention concerns the removal of adsorbable impurities, in particular organic impurities, by means of an arrangement containing a layer of adsorbent material which is preferably pre-treated with steam and/or water.

Abstract (fr)

L'invention concerne l'élimination d'impuretés adsorbables, notamment d'impuretés organiques, au moyen d'un dispositif renfermant une couche de matière adsorbante qui est de préférence prétraitée avec de la vapeur et/ou de l'eau.

IPC 1-7

C02F 1/28; C02F 9/00

IPC 8 full level

B01D 15/00 (2006.01); C02F 1/28 (2006.01)

CPC (source: EP)

C02F 1/28 (2013.01); C02F 1/283 (2013.01)

Citation (search report)

See references of WO 9000525A1

Designated contracting state (EPC)

AT BE CH DE FR IT LI LU NL

DOCDB simple family (publication)

WO 9000525 A1 19900125; DD 285768 A5 19910103; DE 3823127 A1 19900111; EP 0377713 A1 19900718

DOCDB simple family (application)

DE 8900424 W 19890624; DD 33056489 A 19890707; DE 3823127 A 19880708; EP 89907080 A 19890624