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:
Sep. 11, 2012
Filed:
Sep. 02, 2009
Zhimin Liao, Shenzhen, CN;
Jianzhong Xiong, Shenzhen, CN;
Shengyun Yang, Shenzhen, CN;
Jialin Zhou, Shenzhen, CN;
Xingfu Jiang, Shenzhen, CN;
Lingyun He, Shenzhen, CN;
Qihu He, Shenzhen, CN;
Dejin Ju, Shenzhen, CN;
Aiguo Wan, Shenzhen, CN;
Zhihua Yuan, Shenzhen, CN;
Jiejun Cao, Shenzhen, CN;
Kun Tao, Shenzhen, CN;
Zhimin Liao, Shenzhen, CN;
Jianzhong Xiong, Shenzhen, CN;
Shengyun Yang, Shenzhen, CN;
Jialin Zhou, Shenzhen, CN;
Xingfu Jiang, Shenzhen, CN;
Lingyun He, Shenzhen, CN;
Qihu He, Shenzhen, CN;
Dejin Ju, Shenzhen, CN;
Aiguo Wan, Shenzhen, CN;
Zhihua Yuan, Shenzhen, CN;
Jiejun Cao, Shenzhen, CN;
Kun Tao, Shenzhen, CN;
Jiangxi JDL Environmental Protection Research Ltd., Nanchang, CN;
Abstract
A method for treatment of sludge with a facultative-organism-adapted membrane bioreactor by providing a sludge treatment system comprising a facultative digestion tank, a membrane module, an aeration system, a sludge pump, and a drainage pump, pumping sludge into the facultative digestion tank via the sludge pump and allowing for digestion, synchronously aerating and scouring the membrane module by the aeration system, pumping the sludge by the drainage pump and filtrating by the membrane module so that sludge and water are separated, and draining the water via the drainage pump. The method can digest sludge completely in the digestion tank, and solves problems existing in conventional sludge treatment methods such as large investment and high transportation cost, even achieves a subject of zero discharge of sludge.