Тонкие химические технологии (Oct 2009)

Decolorization of azo dye in aquoeos solutions by ultraviolet irradiation of XeBr excilamp

  • N. I. Philippova,
  • G. G. Matafonova,
  • V. B. Batoev

Journal volume & issue
Vol. 4, no. 5
pp. 56 – 59

Abstract

Read online

The efficiency of decolorization of azo dye Direct Blue KM in aqueous solutions by ultraviolet irradiation of XeBr excilamp (282 nm) in the range of initial concentrations of hydrogen peroxide and pH values was studied. The optimum operation conditions were determined.

Keywords