METOD ATT UR HAV, VATTENDRAG, SJOEAR OCH VATTEN- SAMLINGAR UPPTAGA OCH OMHAENDERTA FLYTANDE OLJA OCH OLJEPRODUKTER OCH ANNAN FOERORENING SAASOM DOEDA DJUR, OOENSKAD YTVAEXLIGHET SMAT BRAATE OCH ANNAT FOERORENANDE MATERIAL

摘要

A device for removing impurities from water comprises a V-shaped floating cassette (1) having a rear portion (2) with projecting legs (3). The device further includes a tube (4) which is connected to the rear portion (2) and opens at a hole (5) therein and which is enclosed by a collecting means (8), and a vertically adjustable plate (6) which is rotatably connected to the cassette (1) for collecting the impurities at an optional depth of water.