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:
Jun. 13, 2006
Filed:
Dec. 11, 2003
Kwang-soo Kim, Goyang-Si, KR;
Chai-sung Gee, Goyang-Si, KR;
Hee-ja Lee, Bucheon-Si, KR;
Chang-woon Kim, Incheon, KR;
Byung-won Seo, Seoul, KR;
Kwang-ho Ahn, Seoul, KR;
Hyun-hee Cho, Seoul, KR;
Yo-sub Byun, Seoul, KR;
Kwang-Soo Kim, Goyang-Si, KR;
Chai-Sung Gee, Goyang-Si, KR;
Hee-Ja Lee, Bucheon-Si, KR;
Chang-Woon Kim, Incheon, KR;
Byung-Won Seo, Seoul, KR;
Kwang-Ho Ahn, Seoul, KR;
Hyun-Hee Cho, Seoul, KR;
Yo-Sub Byun, Seoul, KR;
Korea Institute of Construction Technology, Gyeonggi-do, KR;
Abstract
Provided is an apparatus for processing sewage by granulating activated sludge and a method thereof. The sewage processing apparatus includes an anaerobic granulation tank for granulating suspended microorganisms; an indirect aeration tank for supplying oxygen to the supernatant transported through a first transport pipe; an aerobic granulation tank for granulating suspended microorganisms; and a discharge pipe for discharging supernatant of finished water obtained after circulating a series of the anaerobic granulation tank, the first transport pipe, the indirect aeration tank, the aerobic granulation tank repeatedly.