Title:
【発明の名称】飲用水浄化装置
Document Type and Number:
Japanese Patent JP3176372
Kind Code:
B2
Abstract:
In order that, in conventional reverse osmosis drinking water treatment apparatuses, the membrane operates without significant counter-pressure, it is proposed to transport the permeate by a pump (4) into a pressure accumulator (7), without significant counter-pressure being able to form at the RO-module exit (12).
Inventors:
Volvers Ralph
Application Number:
JP51882493A
Publication Date:
June 18, 2001
Filing Date:
April 22, 1993
Export Citation:
Assignee:
Vapra Tring Wasserleinungs Gesellschaft Mitt Beschlenktel Haftung
International Classes:
B01D61/06; B01D61/08; C02F1/44; (IPC1-7): B01D61/08; C02F1/44
Domestic Patent References:
| JP6149178A | ||||
| JP5630044B1 |
Attorney, Agent or Firm:
Takehisa Ito (1 outside)