Acute toxicity removal in textile finishing wastewater by Fenton's oxidation, ozone and coagulation-flocculation processes


Meric S., Selcuk H. , Belgiorno V.

WATER RESEARCH, vol.39, no.6, pp.1147-1153, 2005 (Journal Indexed in SCI) identifier identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 39 Issue: 6
  • Publication Date: 2005
  • Doi Number: 10.1016/j.watres.2004.12.021
  • Title of Journal : WATER RESEARCH
  • Page Numbers: pp.1147-1153
  • Keywords: textile finishing effluent, acute toxicity, colour and COD removal, Fenton's oxidation process, ozonation, coagulation and flocculation, Daphnia magna, REACTIVE AZO DYES, COLOR, BIODEGRADABILITY, PREOXIDATION, DEGRADATION, OZONATION, REDUCTION, COD

Abstract

This study evaluates the effectiveness of Fenton's oxidation (FO) process and ozone (O(3)) oxidation compared with a coagulation-flocculation (CF) process to remove effluent toxicity as well as colour and COD from a textile industry wastewater. Daphnia magna was used to test acute toxicity in raw and pre-treated wastewater.