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:
Oct. 05, 2021
Filed:
Jul. 17, 2018
Ecolab Usa Inc., St. Paul, MN (US);
Daniel M. Williams, Greenwood, IN (US);
Tony Veljan Mackovski, Shelby Township, MI (US);
Bruce Tait, Libertyville, IL (US);
Joseph Peter Miknevich, Coraopolis, PA (US);
Alex Michael Bogda, Clifton Park, NY (US);
Aarthi Narayanan, Naperville, IL (US);
William A. Von Drasek, Oak Forest, IL (US);
Ecolab USA Inc., St. Paul, MN (US);
Abstract
The present disclosure relates to recycling automotive phosphate rinse water. An apparatus and method is disclosed for treating process water containing phosphate. The apparatus may include a process water line. The process water line may be in fluid communication with a sample process water line. The sample process water line may be in fluid communication with a dilution line. The sample process water line, the dilution line, and a phosphate analyzer may be in fluid communication with a diluted process water line. The apparatus may also include a chemical additive feed line in fluid communication with the process water line downstream from the sample process water line.