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. 25, 1989
Filed:
Jan. 26, 1988
Applicant:
Inventors:
Mao-Yao Huang, Riverview, MI (US);
Joseph F Louvar, Lincoln Park, MI (US);
Assignee:
BASF Corporation, Parsippany, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210 961 ; 210178 ; 210181 ; 210199 ; 210205 ; 422202 ; 422225 ;
Abstract
The instant invention relates to an apparatus for treating wastewater containing bentazon by decomposing the bentazon therein and thus eliminating or substantially reducing the bentazon content. This apparatus includes means for adjusting the pH of the wastewater to a value of less than 7 and heating it to a temperature of at least about 60.degree. C.