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:
May. 21, 2019
Filed:
Oct. 19, 2016
Applicants:
Timo Korpela, Turku, FI;
Choong-kyang Kang, Paju, KR;
Alexander Lashkul, Turku, FI;
Inventors:
Assignee:
OY Elflot Ltd, Turku, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/465 (2006.01); C02F 1/00 (2006.01); C02F 1/461 (2006.01); C02F 1/467 (2006.01);
U.S. Cl.
CPC ...
C02F 1/465 (2013.01); C02F 1/008 (2013.01); C02F 1/467 (2013.01); C02F 1/46109 (2013.01); C02F 2001/46119 (2013.01); C02F 2001/46138 (2013.01); C02F 2001/46171 (2013.01); C02F 2201/003 (2013.01); C02F 2201/4611 (2013.01); C02F 2201/4613 (2013.01); C02F 2201/4614 (2013.01); C02F 2201/4617 (2013.01); C02F 2201/46145 (2013.01); C02F 2209/001 (2013.01); C02F 2209/02 (2013.01); C02F 2209/03 (2013.01); C02F 2209/05 (2013.01); C02F 2209/11 (2013.01); C02F 2301/024 (2013.01); C02F 2303/02 (2013.01); C02F 2303/04 (2013.01); C02F 2303/08 (2013.01);
Abstract
The invention provides a device to purify waste water by a two-step procedure containing an electroflotation unit and an electrical disinfection unit integrated into the same overall construction. Characteristic to the construction is that the said two units have a common anode and two individual cathodes which can be in different potentials in respect to the common anode.