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:
Jan. 15, 1980
Filed:
Sep. 11, 1978
Kiyoshi Yoshizawa, Tokyo, JP;
Kikuo Nojiro, Machida, JP;
Katsuyoshi Mitsutomi, Ushiku, JP;
Hiroshi Hashimoto, Yachiyo, JP;
Akira Noguchi, Urawa, JP;
Kazuo Tanno, Tanashi, JP;
National Tax Administration Agency, Chiyoka, JP;
Toho Zinc Co. Ltd., Tokyo, JP;
The Hokuren Federation of Agricultural Cooperative Associations, Sapporo, JP;
Abstract
Newly isolated polysaccharide assimilating yeasts are added to a waste water rich in nutrients thereby making such yeasts assimilate nutrients, so that B.O.D. of the waste water is efficiently decreased. Among the polysaccharide assimilating yeasts, ellipsoideus YS-1, FERM-P No. 4498, in particular, can decompose and assimilate sulfurous acid, starch and protein at once, and therefore the B.O.D. of the waste water from starch production plants can be considerably decreased.