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. 02, 2016
Filed:
Jan. 27, 2011
Soo-hong Noh, Seoul, KR;
Oh-sung Kwon, Seoul, KR;
Young-keun Choi, Gangwon-do, KR;
Chan-sik Kim, Gangwon-do, KR;
Seung-il Lee, Gyeonggi-do, KR;
Woo-seung Choi, Gangwon-do, KR;
Soo-Hong Noh, Seoul, KR;
Oh-Sung Kwon, Seoul, KR;
Young-Keun Choi, Gangwon-do, KR;
Chan-Sik Kim, Gangwon-do, KR;
Seung-Il Lee, Gyeonggi-do, KR;
Woo-Seung Choi, Gangwon-do, KR;
Woongjin Coway, Co. Ltd., , KR;
Abstract
Provided is a hollow-fiber membrane module comprising a submodule inside which raw water is circulated and water treatment is carried out, and a piping unit which is connected to the submodule and through which the raw water and air and treated water flow, such that flow rates can be increased and energy consumption can be minimized through the circulation of a fluid.