| 摘要 |
<p>In a process for the treatment and disposal of liquid/solid mixtures with organic components, the mixture is separated mechanically into a liquid phase (2, 3) with low solids content and a solid phase (7) with a water content between approximately 45 and 70 %. The mechanical separation is carried out in such a way as to ensure, after the anaerobic treatment of the liquid phase, a high rate of decomposition of CSB and BSB5 and a high-grade, pure biogas. The sludge produced during the anaerobic treatment is mixed with the solids fraction and undergoes a brief anaerobic treatment before being subjected to an aerobic treatment, for example in a putrefaction tower.</p> |
