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- [7] SLUDGE DEWATERING BY ROTARY PRECOAT FILTRATION ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1975, 170 (AUG24): : 6 - 6
- [8] Wastewater sludge dewatering and coolant filtration Filtration and Separation, 1982, 19 (01): : 58 - 63
- [9] AN INVESTIGATION OF SLUDGE DEWATERING RATES JOURNAL WATER POLLUTION CONTROL FEDERATION, 1969, 41 (8P2): : R255 - &