摘要
考察了用超声波降解水中低浓度三氯乙腈、氯代苦味碱、溴苯的动力学,并从工程角度分析了多种污染物共存、自 然水体等复杂状态下的可行性。探讨了采用空气鼓泡、不控水温的操作方式。结果表明超声波可以较快地去除复杂水体中 的多种有机污染物,氧化可在批式反应器与连续流反应器中进行,高流速可以提高反应器的空间与能量利用效率。
The sonolysis of aqueous trichloroacetonitrile, chloropicrin, and bromobenzene was investigated. Complex systems involving multiple pollutants, natural waters were studied. Experiments with air as saturating gas without temperature control were conducted. The results showed that sonolysis could degrade aqueous trichloroacetonitrile, chloropicrin, bromobenzene effectively even in complex systems with little control. High flow rate enhanced reactions significantly.
出处
《净水技术》
CAS
2003年第4期13-15,21,共4页
Water Purification Technology
基金
深圳市科技局科技三项经费资助.
