EFFECT OF GAMMA AND ELECTRON BEAM IRRADIATION ON TEXTILE WASTE WATER

  • Sarala Selambakkannu
  • Khomsaton Abu Bakar
  • Ting Teo Ming
  • Jamaliah Sharif

Abstract

In this studies gamma and electron beam irradiation was used to treat textile waste water. Comparisons between both types of irradiation in terms of effectiveness to degrade the pollutants present in textile waste water were done. Prior to irradiation, the raw wastewater was diluted using distilled water to a target concentration of COD 400 mg/l. The sample was irradiated at selected doses between the ranges of 10 kGy to 100 kGy. The results showed that irradiation has significantly contributed in the reduction of the highly colored refractory organic pollutants. The COD removal at the lowest dose, 10 kGy was reduced to 390 mg/l for gamma and 400 mg/l for electron beam. Meanwhile, at the highest dose, 100 kGy, the COD was reduced to 125 mg/l for gamma and 144 mg/l for electron beam. The degree of removal is influenced by the dose introduced during the treatment process. As the dose increased, the higher the removal of organic pollutant was recorded. However, gamma irradiation is more effective although the differences are not significant between gamma and electron beam irradiation. On the other hand, other properties of the wastewater such as pH, turbidity, suspended solid, BOD and color also shows a gradual decrease as the dose increases for both types of irradiation.

Published
2011-05-12
How to Cite
SELAMBAKKANNU, Sarala et al. EFFECT OF GAMMA AND ELECTRON BEAM IRRADIATION ON TEXTILE WASTE WATER. Jurnal Sains Nuklear Malaysia, [S.l.], v. 23, n. 2, p. 67-73, may 2011. ISSN 2232-0946. Available at: <https://jsnm.nuclearmalaysia.gov.my/index.php/jsnm/article/view/50>. Date accessed: 16 sep. 2021.