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. 16, 1985
Filed:
May. 25, 1982
Applicant:
Inventors:
Joseph F Colaruotolo, Grand Island, NY (US);
Robert L Irvine, Mishawaka, IN (US);
Lloyd H Ketchum, Jr, South Bend, IN (US);
Wei-chi Ying, Grand Island, NY (US);
Assignee:
Occidental Chemical Corporation, Niagara Falls, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12R / ; C12K / ;
U.S. Cl.
CPC ...
435253 ; 435245 ; 435262 ; 435874 ; 210611 ; 935 59 ;
Abstract
This invention relates to the treatment of obnoxious waste effluents, both industrial and municipal, such as chemical waste landfill leachates, chemical process wastewaters and other obnoxious waste effluents by the use of microbial cultures, especially adapted to biodegrade the obnoxious chemicals in the chemical wastes, such as activated sludge and inoculants for activated sludge, and the new inoculated activated sludges and their use in biological wastewater systems such as continuous and batch reactors.