| 摘要 |
<p>Treatment procedure for sludge generated by the washing of granular materials and use of this procedure as a sludge treatment and management optimisation system. This procedure is carried out by adding a liquid flocculant to primary sludge and decanting it in a decanting tank, obtaining a secondary sludge, adding flocculating liquid to the secondary sludge, flocculating the secondary sludge, decanting and obtaining the tertiary sludge and water.</p> |
