Method for removing floating matter and a removing device

Details Method for removing floating matter and a removing device Method for removing floating matter and a removing device

1997-07-01

1999-09-07

Upton, Christopher

Liquid purification or separation

Processes

Separating

210803, 210525, 210530, 210540, B01D 2118

Patent

active

059482770

ABSTRACT:
It is necessary in sewage-treatment devices to remove from the waste waters to be cleaned besides the sediment mixtures also impurities which are on the surface of the waste water. This floating matter is according to the invention continuously conveyed into an intermediate container by means of a worm conveyor sweeping over the waste water, from which intermediate container the conveyed matter is discontinuously pumped off.

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patent: 5188729 (1993-02-01), Krofta
patent: 5269928 (1993-12-01), Leikam

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