Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Secomsa Agua S A
Original Assignee
Secomsa Agua S A
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Filing date
Publication date
Application filed by Secomsa Agua S AfiledCriticalSecomsa Agua S A
Priority to ES1977226671UpriorityCriticalpatent/ES226671Y/en
Publication of ES226671UpublicationCriticalpatent/ES226671U/en
Application grantedgrantedCritical
Publication of ES226671YpublicationCriticalpatent/ES226671Y/en
Sewage treatment tank, of the type comprising a prefabricated tank, such as sheet metal, equipped with an inlet for the arrival of the water to be treated and outlet for the treated water, characterized because between the bottom of the tank and the vicinity of the roof of the same and divides the deposit into two rooms or chambers, one where the entrance mouth is located, which constitutes the aeration chamber, and another where the outlet is located, which constitutes the decantation chamber, providing the aeration bed, close to the bottom, of a series of air diffusers, while the decantation chamber has an extraction conduit that starts from the vicinity of the bottom of said chamber and empties into the aeration chamber, for the return of sludge, the mentioned partition proceeding in a slightly inclined position towards the aeration chamber, and having an intermediate opening for the passage of water and mud from the aeration chamber to the decantation chamber. (Machine-translation by Google Translate, not legally binding)
ES1977226671U1977-02-241977-02-24
WASTE WATER PURIFICATION TANK.
ExpiredES226671Y
(en)