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:
Feb. 01, 1983
Filed:
Sep. 23, 1981
Applicant:
Inventors:
Kiyoshi Yoshizawa, Tokyo, JP;
Kenichi Otsuka, Higashiooizumi, JP;
Kikuo Nojiro, Machida, JP;
Takeo Koizumi, Yokohama, JP;
Katsuyoshi Mitsutomi, Ushiku, JP;
Seiji Nakamura, Kashiwa, JP;
Assignees:
National Tax Administration Agency, Tokyo, JP;
Toh Zinc Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210601 ; 210611 ; 210905 ; 435921 ; 435940 ;
Abstract
Newly isolated yeasts assimilating a high amount of protein are added to a waste water rich in protein thereby making such yeasts assimilate protein, so that the B.O.D. of the waste water is efficiently decreased.