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. 15, 2013
Filed:
Apr. 15, 2010
Eui-sin Lee, Yongin-si, KR;
Bum-goo Lee, Seoul, KR;
Hee-kyong OH, Suwon-si, KR;
Jung-yeol Eom, Suwon-si, KR;
Eui-Sin Lee, Yongin-si, KR;
Bum-Goo Lee, Seoul, KR;
Hee-Kyong Oh, Suwon-si, KR;
Jung-Yeol Eom, Suwon-si, KR;
Daewoo E&C Co., Ltd., Seoul, KR;
Abstract
The present invention provides a water purification apparatus and method using a pressurized micro-filter preprocessed with a coagulation inclined-plate sedimentation reservoir and a pore-control fiber filter for improvement of a recovery rate, which removes the dissolved organic materials and the turbidity of raw water through a preprocess by a flash mixer, a two-stage coagulation reservoir and an inclined-plate sedimentation reservoir, thereby making it possible to reduce the use of coagulants, the generation of sludge by-products, the inflow load of membranes, and the facility size in comparison with the conventional standard water purification processes.