Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
권호 표지

Electrolysis of Plating Waste Water

도금폐수의 전해처리

  • 신석재 (명지대학교 화학공학과) ;
  • 김동화 (국립공업기술원 공업용수시험과)
  • Published : 1994.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

Recently, there has been considerable concern about waste water discharges of chromium. The Chromium(IV) is of particular concern because this form has been demonstrated to be public health hazard. Chromium(IV) could be removed by the method of electrolysis from plating waste water. It was found that almost all of chromium(IV) present could be treated by electrolysis at current, 3A and pH 8.

Keywords