论文标题
大气压等离子体处理中有机微污染物降解的途径
Pathways of organic micropollutants degradation in atmospheric pressure plasma processing
论文作者
论文摘要
在水生环境中存在的有毒化合物及其可能更有害的降解产品的关注使科学界感到震惊，并且对废水处理新技术的开发进行了研究。到目前为止，许多论文指出了常规废水处理的挑战和局限性以及一些先进的氧化过程。基于使用非平衡或非热等离子体的高级技术已被认为是一种可能的解决方案，不仅是降解的，而且是完全去除顽固的有机微污染物。 While previous review papers have been focused on plasma physics and chemistry of different types of discharges for few organic micropollutants, this paper brings comprehensive review of current knowledge on the chemistry and degradation pathways by using different non-thermal plasma types for several micropollutants classes, such as pharmaceuticals, perfluorinated compounds, pesticides, phenols and dyes and points out some major research gaps.
Concern of toxic compounds and their, potentially more harmful degradation products, present in aquatic environment alarmed scientific community and research on the development of novel technologies for wastewater treatment had become of great interest. Up to this date, many papers pointed out the challenges and limitations of conventional wastewater treatment and of some advanced oxidation processes. Advanced technologies based on the use of non-equilibrium or non-thermal plasma had been recognized as a possible solution for, not only degradation, but for complete removal of recalcitrant organic micropollutants. While previous review papers have been focused on plasma physics and chemistry of different types of discharges for few organic micropollutants, this paper brings comprehensive review of current knowledge on the chemistry and degradation pathways by using different non-thermal plasma types for several micropollutants classes, such as pharmaceuticals, perfluorinated compounds, pesticides, phenols and dyes and points out some major research gaps.
