Waste sludge disintegration, methanogenesis and final disposal via various pretreatments: Comparison of performance and effectiveness
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This study compared the three wastewater pretreatments of ozonation, Fe2+-S2O8 2- and freeze-thawing (F/T) in the disintegration, anaerobic digestion (AD) and final disposal of the sludge. The F/T pretreatment increased the dewaterability and settleability of ... ...
