The effect of pre-ozone oxidation on acute toxicity and inert soluble COD fractions of a textile finishing industry wastewater

Selçuk H., Eremektar G., Meric S.

JOURNAL OF HAZARDOUS MATERIALS, cilt.137, ss.254-260, 2006 (SCI-Expanded, Scopus) identifier identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 137
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1016/j.jhazmat.2006.01.055
  • Dergi Adı: JOURNAL OF HAZARDOUS MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.254-260
  • Anahtar Kelimeler: acute toxicity removal, Daphnia magna, ozonation, pre-oxidation, textile finishing industry, inert soluble COD fractions, BIOLOGICAL TREATABILITY, FENTONS OXIDATION, MILL EFFLUENT, AZO DYES, OZONATION, DECOLORIZATION, REMOVAL, BIODEGRADABILITY, DETOXIFICATION, DEGRADATION
  • İstanbul Üniversitesi-Cerrahpaşa Adresli: Hayır

Özet

The present work evaluates pre-ozonation for removal of acute toxicity, color and COD as well as reduction of inert soluble COD fractions in two wastewater samples (S1 and S2) taken from a textile finishing industry, located in Istanbul (Turkey). The wastewater samples were oxidized at original pH of 8.6-8.8 under 18.5-24 mg/L of applied ozone doses. Acute toxicity was monitored using Daphnia magna.