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:
Jul. 18, 2006
Filed:
Nov. 20, 2002
Applicant:
Timo Metsänen, Helsinki, FI;
Inventor:
Timo Metsänen, Helsinki, FI;
Assignee:
EVAC International OY, , FI;
Primary Examiner:
Int. Cl.
CPC ...
C02F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a sewage treatment plant for treatment of waste fluid, said plant comprising at least one aeration chamber (), a settling chamber () and a disinfection chamber (). In order to rationalize the layout and the structure of the sewage treatment plant (), the at least one aeration chamber () and the settling chamber () are arranged in a structural unit comprising opposite end walls (), opposite side walls (), a bottom part () and a cover part (). The disinfection chamber () is arranged separately outside one of said end walls (), side walls (), bottom part () or cover part () of the structural unit.