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:
Jun. 28, 2016
Filed:
Mar. 26, 2012
Tim Corben, Vijfhuizen, NL;
Wolfram Franke, Porsgrunn, NO;
Marina Ettl, Alpen-Veen, DE;
Jan Hilmers, Berlin, DE;
Tim Corben, Vijfhuizen, NL;
Wolfram Franke, Porsgrunn, NO;
Marina Ettl, Alpen-Veen, DE;
Jan Hilmers, Berlin, DE;
YARA INTERNATIONAL ASA, Oslo, NO;
Abstract
The present invention concerns a process for treatment of industrial waste water containing both easy biodegradable and heavy biodegradable matter wherein the process comprises the two steps of first treating the waste water in a bioreactor wherein a nitrate solution is added and secondly treating the waste water in a chemical oxidation step wherein an oxidizer, permanganate, is added.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile