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. 03, 2018
Filed:
Jul. 26, 2013
Applicant:
Bwt Aktiengesellschaft, Mondsee, AT;
Inventors:
Jurgen Johann, Mondsee, AT;
Monique Bissen, Mondsee, AT;
Assignee:
BWT AKTIENGESELLSCHAFT, Mondsee, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2006.01); C02F 1/00 (2006.01); B01J 39/07 (2017.01); C02F 1/68 (2006.01);
U.S. Cl.
CPC ...
C02F 1/42 (2013.01); C02F 1/003 (2013.01); C02F 1/68 (2013.01); B01J 39/07 (2017.01); C02F 1/685 (2013.01); C02F 2001/425 (2013.01); C02F 2307/04 (2013.01);
Abstract
The invention relates to a process and a device for enriching water, in particular drinking water, with magnesium ions. In order to enable enrichment of water with magnesium ions in exchange for calcium ions and/or heavy metal ions during treatment of water, and in particular of drinking water, it is proposed according to the invention to pass the water through an ion exchanger which contains a weakly acidic ion exchange material, wherein at least a part of its ion exchange capacity is loaded with magnesium ions.