Polymer conditioning of alum sludge and discrepancies between estimates of the optimum dosage

The paper outlines the effects of polymer conditioning on alum sludge properties, such as floc size, density, fractal dimension (DF) and rheological properties. Experimental results demonstrate that polymer conditioning of alum sludge leads to: larger floc size with a plateau reached in higher doses...

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Veröffentlicht in:	Water science and technology 2002-01, Vol.46 (10), p.115-121
Hauptverfasser:	Zhao, Y Q, Papavasilopoulos, E N, Bache, D H, Mackinnon, P A
Format:	Artikel
Sprache:	eng
Schlagworte:	Alum Alum Compounds - chemistry Alum sludge Aluminum sulfate Conditioning Dewatering Dosage Flocculation Polymers Properties Rheological properties Sewage - chemistry Sludge Turbidity Viscosity Waste Disposal, Fluid - methods Water - analysis
Online-Zugang:	Volltext
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