| 摘要 |
<p>In a bioreactor (8) for conditioning water loaded with organic substances, in particular from car washing installations, the reactor container has a solid bed (48) made of a porous substrate material capable of adsorbing the organic substances contained in the waste water and sown with micro-organisms known per se which degrade the organic substances contained in the water. The solid bed (48) is located on a permeable substrate (47) and a water collecting chamber (46) is provided below the solid bed, upstream of the outlet for the treated water. The outlet (26) is at the same time designed as a backwashing inlet. An inlet (24) and a backwashing outlet (28) are provided above the solid bed (48).</p> |
