Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by filedCritical
Publication of GR1002747BpublicationCriticalpatent/GR1002747B/en
A plurality of rotating biological disks placed onto tractors ,fixed on a shaft and forming therewith groups of different dimensions (diameter, length); these groups of disks constitute the "biocylinder" which, turning with the help of the electroreducer, is designed to be placed into the aeration tanks of the installations destined for the sewage or industrial waste treatment. By combining a single piece with other similar pieces, we obtain biocylinders which are different in diameter, length, constant distance, and have the greatest biological surface. The invention is applicable to installations for sewage and industrial waste treatment.
GR960100284A1996-08-091996-08-09Biological rotating disk
GR1002747B
(en)