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. 26, 2019
Filed:
Jun. 25, 2013
Applicants:
Hiroshi Ogawa, Saitama, JP;
Keiichiro Fujimoto, Tokyo, JP;
Inventors:
Hiroshi Ogawa, Saitama, JP;
Masashi Toyooka, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/00 (2006.01); B01D 35/14 (2006.01); B01D 21/24 (2006.01); B01D 29/07 (2006.01); C02F 1/44 (2006.01); B01D 24/00 (2006.01); C02F 3/10 (2006.01); C02F 3/04 (2006.01); C02F 3/12 (2006.01); C02F 103/00 (2006.01);
U.S. Cl.
CPC ...
C02F 3/102 (2013.01); C02F 3/04 (2013.01); C02F 3/105 (2013.01); C02F 3/109 (2013.01); C02F 3/1242 (2013.01); C02F 2103/002 (2013.01); C02F 2201/002 (2013.01); Y02W 10/15 (2015.05);
Abstract
A wastewater treatment device for decomposing solid matter using aerobic microorganisms in a bacteria bed, includes a decomposition tank that accommodates the solid matter obtained by crushing food waste and the bacteria bed, a water supply capable of supplying water to the decomposition tank, and a stirrer for stirring the solid matter and the bacteria bed in the decomposition tank. The bacteria bed includes a carrier made of a synthetic resin having a plurality of pores and microorganisms carried in the plurality of the pores.