摘要
利用高压脉冲放电在水中产生高密度的低温等离子体来降解水中有机物、杀灭水中病毒细菌,是集电、化学氧化、光于一体的水处理高级氧化技术。并对该技术在水处理方面应用的原理、反应器的形式以及国内外的研究进展、成果、存在的问题进行探讨。并对该技术的应用进行了展望,这是一项新兴的并具有广阔前景的水处理技术。
High density non-thermal plasma generated by pulsed high-voltage discharge is a new advanced oxidative technology in water treatment, which combines electronic, chemical oxidation and light into one process to degrade organic substances in wastewater and kill bacteria. The mechanism, equipment of electrical source and types of reactors are presented, and development progress is reviewed. It is a new and prospective water treatment technology.
出处
《环境科学与技术》
CAS
CSCD
2004年第B08期92-94,共3页
Environmental Science & Technology
基金
资金项目:国家自然科学基金资助项目(20377006)
关键词
高压脉冲放电
高级氧化技术
水处理
反应器
pulsed high-voltage discharge
advanced oxidative technology
water treatment
reactor
