| 摘要 |
<p>A plant for processing organic material (18) has a separator for separation of the contaminated liquid and solid phases (19, 20), the contaminated liquid phase (19) being conducted to a recirculator connected to an anaerobic filter for purification of the contaminated liquid phase (19). In addition to the contaminated liquid phase (19) the recirculator also receives liquid phase (41) previously purified in the anaerobic filter, so that the contaminated liquid phase (19) and the purified liquid phase (41) are mixed in desired proportions for introduction into the filter. The remainder of the purified liquid phase (41) is withdrawn and can be conducted to say a recipient. The contaminated solid phase (20) is conducted from the separator to a biogas reactor and after stabilisation to a thickener/drier for conversion into a sludge (77). <IMAGE></p> |
