EP 0673275 A4 19960228 - MULTI-TANK LIQUID TREATMENT METHOD AND APPARATUS.
Title (en)
MULTI-TANK LIQUID TREATMENT METHOD AND APPARATUS.
Title (de)
METHODE UND VORRICHTUNG ZUR BEHANDLUNG VON FLÜSSIGKEIT IN VERSCHIEDENEN BEHÄLTERN.
Title (fr)
APPAREIL ET PROCEDE DE TRAITEMENT DE LIQUIDE UTILISANT PLUSIEURS RESERVOIRS.
Publication
Application
Priority
- US 9312201 W 19931214
- US 99047192 A 19921214
Abstract (en)
[origin: WO9413379A1] A method and apparatus for treating liquid is disclosed utilizing two or more treatment tanks (10, 12) connected in parallel for treating the liquid. The treatment tanks (10, 12) are essentially alike in terms of treatment performance. The tanks (10, 12) each contain a bed of treatment material which may be regenerated. The treatment material in only one of the tanks (10, 12) is regenerated at a time, such that the remaining tank or parallel connected tanks may continue to supply treated liquid.
IPC 1-7
IPC 8 full level
B01J 49/00 (2006.01); C02F 1/42 (2006.01)
CPC (source: EP)
B01J 49/85 (2016.12); C02F 1/42 (2013.01)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 9413379A1
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
WO 9413379 A1 19940623; CA 2154443 A1 19940623; EP 0673275 A1 19950927; EP 0673275 A4 19960228
DOCDB simple family (application)
US 9312201 W 19931214; CA 2154443 A 19931214; EP 94903655 A 19931214