| 摘要 |
<p>A filtering device for contaminated fluids comprising a container (11, 111) to hold the contaminated fluid, where said fluid can be allowed to settle until the contaminating substance is precipitated to the bottom (12, 112) . According to the invention, said container (11, 111) provides for at least one mobile discharge pipe (19, 119) for discharging the contaminated fluid separately from the contaminating substance deposited on said bottom (12, 112). <IMAGE></p> |
