摘要
对氯苯、氢醌及混合物配制的有机模拟废水进行超声处理 ,并研究了溶液 pH值对其处理效果的影响。结果表明 :疏水、易挥发性氯苯容易降解且不受pH值影响 ,亲水、难挥发性有机物难降解受溶液 pH值影响较明显。混合物处理表明 ,易挥发性物质的存在抑制了难挥发性物质的降解。
Degradation effects of organic matter on chlorobenzene、hydroquinone and their mixtures are researched by ultrasound. In addition,effects of solution pH on their are considered,too.The results show that hydrophobic、high-volatile chlorobenzene is easy to degrade,and have no effect of pH of solution on it.Hydrophilic、novolatile hydroquinone is not easy to degrade,and have effect of pH of solution on it markedly.Their mixture dealed show degradation of novolatile hydroquinone is prevented because of existence of volatile chlorobenzene.
出处
《武汉理工大学学报》
CAS
CSCD
2003年第5期10-12,共3页
Journal of Wuhan University of Technology
基金
国家自然科学基金资助项目 (10 0 74 0 4 2 )
关键词
声降解
氯苯
氢酯
PH
ultrasonic degradation
chlorobenzene
hydroquinone
pH
