摘要
本文论述了超声波 (US)降解有机污染物技术的原理和效果、国内外现状与发展趋势 ,指出超声波的“空化”作用是其主要的作用机制 ,超声波与其它作用 (紫外光辐射、催化氧化等联合运用 ) ,可以大大加速和提高有机污染物的矿化度 ,在处理难降解和有毒、有害有机污染物方面 ,特别是在净化环境。
The technique of degradation of organic pollutants by ultrasound is described, including its principle, effect and development at home and abroad.The interaction mechanism is based on the cavitation.Ultrasound technology,combined with ultraviolet irradiation, catalysis and oxidation,can greatly increase the degree of mineralization organic pollutants.The procedure has eminent prospects in the degradation of unbiodegradable,toxic and hazardous organic pollutants ,especially on those of environmental priority.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2002年第3期388-391,共4页
Acta Armamentarii
关键词
有机废水
超声波
紫外光
催化氧化
废水处理
降解
ultrasound, ultraviolet, catalysis and oxidation, wastewater treatment
