摘要
以活性炭—纳米二氧化钛为电催化剂,对甲胺磷溶液进行了电催化氧化降解规律的研究,考察了催化剂量、槽电压、pH值、反应时间等因素对处理效果的影响。实验结果表明,该工艺能有效的去除废水中的有机物,活性炭纳米二氧化钛催化剂的催化效果显著,去除机制主要是电致H_2O_2、·OH对有机物的氧化、降解。
As the electrochemical activator, nanometer titanium dioxide–loaded active carbon was introduced to treat methamidophos solution, the typical pesticide with a novel electric catalysis system. This paper had investigated the effects of activator amount, applied voltage, pH value, electrolysis time on the degradation. The experiment results indicated that the electrochemical oxidation process could efficiently remove and degrade organic pollutants. The removal efficiency could be attributed to the oxidation of electrogenerated H2O2, hydroxyl radicals generated in electrochemical catalytic oxidation process.
出处
《邢台职业技术学院学报》
2005年第1期3-5,共3页
Journal of Xingtai Polytechnic College
