| 摘要 |
1511327 Centrifuging organic or organic/mineral sludges D REIMANN 24 July 1975 [25 July 1974] 31033/75 Heading C1C A method for the treatment of non-digested sludges containing organic compounds comprises first dewatering the sludge in a centrifuge and then digesting the sludge. A full bowl screw centrifuge may be used, and the sludge may be clarified and/or thickened.
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