Parameters Influencing Sludge Thickening by Dissolved Air Flotation
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The purpose of this study was to investigate factors influencing sludge thickening in the dissolved air flotation process. Attention focused on the alteration of sludge characteristics as a result of coagulation and aeration. Batch thickening experiments showed that both coagulation and aeration enhanced sludge thickening. The most important parameter influencing sludge thickening appeared to be sludge particle size; larger particle sizes produced higher sludge solids concentrations in the float.
2017 ◽
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pp. 22
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1995 ◽
Vol 31
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pp. 137-147
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2002 ◽
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pp. 41-46
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2014 ◽
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pp. 692-697
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2006 ◽
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pp. 95-103
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1997 ◽
Vol 36
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pp. 223-230
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