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:
Mar. 22, 2016
Filed:
Dec. 19, 2011
Applicants:
Wolfgang König, Wülfrath, DE;
Wolfgang Rabe, Bernsdorf, DE;
Günter Scholz, Hoyerswerda, DE;
Inventors:
Assignee:
Rheinkalk GmbH, Wulfrath, DE;
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/66 (2006.01); C02F 103/00 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/66 (2013.01); C02F 2103/007 (2013.01); C02F 2103/10 (2013.01);
Abstract
A method for stabilising or raising the pH of bodies of water and/or neutralising bodies of water is illustrated and described. According to the invention a feed material containing an unburnt lime product, the unburnt lime product having a granularity with a fraction <about 10 μm of ≧50%, is used to stabilise or raise the pH and/or neutralise bodies of water. With the aid of the proposed method the pH of bodies of water can be stabilised, raised and/or bodies of water can be neutralised effectively and in an ecologically harmless manner, and at low cost.