화학공학소재연구정보센터
Applied Chemistry, Vol.6, No.1, 224-227, May, 2002
산화 망간을 사용한 유사펜톤반응에 의한 염소계화합물의 분해
A Decomposition of chlorinated compounds in the Fenton-like reaction by Reductants
According to recent investigations regarding Fenton-like reaction, it was reported that there was a key factor to decompose organic materials by not only the hydoroxyl radical but also several reductants which were superoxide anion and hydroperoxide anion. This research was focused on an investigation of the decomposition of 1-hexanol and carbon tetrachloride(CT) by reductants which were generated by manganese oxide with hydrogen peroxide. Generally, CT decomposition rate increased with raising pH values. Especially, CT was decomposed over 60 percent by 10,000 ppm of hydrogen peroxide within 10 minutes in neutral condition. In addition, the decomposition of chlorinated compounds would be accelerated in alkaline condition, even with low concentration of hydrogen peroxide.