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. 25, 2011
Filed:
Jul. 06, 2005
Tze Guan Ong, Singapore, SG;
Stephen Tiong Lee Tay, Singapore, SG;
Lim Teow Heng, Legal Representative, Singapore, SG;
Joo Hwa Tay, Singapore, SG;
Tze Guan Ong, Singapore, SG;
Stephen Tiong Lee Tay, Singapore, SG;
Lim Teow Heng, legal representative, Singapore, SG;
Joo Hwa Tay, Singapore, SG;
Glowtec Bio Pte Ltd, Singapore, SG;
Abstract
A water treatment process comprising: (a) providing bioactive material in waste water, the bioactive material containing microorganisms capable of removing one or more impurities from the waste water, wherein at least 40% by volume of said bioactive material in said waste water is in granular form; and (b) passing a portion of the waste water through a membrane separator, whereby the membrane separator prevents the bioactive material from passing therethrough.