Modeling and optimizing of coagulation–flocculation process by response surface methodology for rehabilitation of tannery wastewater treatment plant

This work aims to optimize coagulation–flocculation operational parameters using chitosan as a biocoagulant to reach a satisfying reduction rate of chemical oxygen demand (COD), chloride concentration and suspended materials in an alkaline pH. This process is suggested as pretreatment before the bio...

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Veröffentlicht in:	Desalination and water treatment 2021-06, Vol.225, p.175-189
Hauptverfasser:	Yahia, Asma, Fersi, Cheima, Djebali, Kais, Salah, Ilhem Ben, Touati, Fathi
Format:	Artikel
Sprache:	eng
Schlagworte:	Coagulation–flocculation Experimental design Optimization Tannery wastewater
Online-Zugang:	Volltext
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