The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 10, 2018
Filed:
Mar. 13, 2013
Applicant:
Bwt Aktiengesellschaft, Mondsee, AT;
Inventors:
Assignee:
BWT Aktiengesellschaft, , AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/12 (2006.01); C02F 1/44 (2006.01); B01D 61/22 (2006.01); C02F 1/00 (2006.01);
U.S. Cl.
CPC ...
B01D 61/12 (2013.01); B01D 61/22 (2013.01); C02F 1/441 (2013.01); C02F 1/442 (2013.01); C02F 1/444 (2013.01); B01D 2311/16 (2013.01); B01D 2311/165 (2013.01); B01D 2313/18 (2013.01); C02F 1/008 (2013.01); C02F 2209/40 (2013.01);
Abstract
A method of operating a membrane separation device in a continuous flow process includes in the membrane separation device, separating a supply liquid into a first partial stream and a second partial stream, wherein flow rate of the second partial stream and/or recovery rate of the second partial stream is influenced by at least one influencing variable that varies during operation, and varying the flow rate of the first partial stream to compensate for a change of the at least one influencing variable to control flow rate and/or recovery rate of the second partial stream to a preset value.