低温等离子体水处理技术的应用及其反应器的研究

Application of Non-thermal Plasma Technology in Water Treatment and Its Reactor

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.