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:
Oct. 08, 1991
Filed:
Mar. 07, 1990
Applicant:
Inventors:
Toshiyuki Miki, Kanagawa, JP;
Show Tono, Tokyo, JP;
Kazunori Kozu, Tokyo, JP;
Shintaro Hayashi, Saitama, JP;
Assignee:
Aoki Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210726 ; 210727 ; 210733 ; 210734 ; 210735 ; 210728 ;
Abstract
The present invention provides a method of treating low-concentration turbid water, which comprises adding an anionic coagulant and a cationic coagulant in this order and forcedly stirring the mixture. According to the present invention, low-concentration turbid water of even up to 100 ppm can be cleaned to below 10 ppm at a high efficiency in a single treatment.
Miki, Toshiyuki. (1991). Method of treating low-concentration turbid water (U.S. Patent No. 5055200). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5055200
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile