摘要
近年来随着《中国环境保护税法》和"水十条"等环保政策的相继发布,我国水污染治理已逐渐进入高处理率和高标准阶段。同时,随着我国工业化程度和城镇率的提高需处理污水量迅速增大,水质情况也呈现复合型污染的新趋势,现有处理设施和技术已不能满足当前社会经济的动态发展需要。重点介绍了国内外先进的光催化技术、膜技术、生态滤池技术、超声波技术、微电解技术、微波辐射技术和超导磁分离技术等污水处理新技术,以为我国污水处理技术研究及推广应用提供新方向。
In recent years, with the successive issuance of environmental protection policies such as ＂China＇s environmental protection tax law＂ and ＂water ten item＂, China＇s water pollution control has gradually developed to high treatment rate and high standard stage. At the same time, along with the improvement of industrialization and urban growth rate, the amount of sewage needed to be treated is increasing rapidly. Water quality is also showing a new trend of compound pollution. The existing treatment facilities and technologies can no longer meet the needs of the current socio-economic development. In this paper, new technologies of wastewater treatment were introduced, such as photocatalytic technology, membrane technology,ecofilter technology, ultrasonic technology, micro electrolysis technology, microwave radiation technology and superconducting magnetic separation technology, which could provide new direction for research and application of China＇s sewage treatment technology.
作者
尚凯
李森
李璐
唐楚寒
黄磊
SHANG Kai;LI Sen;LI Lu;TANG Chu-han;HUANG Lei(Guizhou Merit Environmental Technology Co.,Ltd.,Guizhou Guiyang 550001,China;Xinjiang Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Xinjiang Urumchi 830011,China)
出处
《当代化工》
CAS
2018年第10期2182-2185,共4页
Contemporary Chemical Industry
关键词
光催化
微波辐射
膜技术
微电解
超导磁分离
Photocatalytic
Microwave radiation
Membrane technology
Microelectroiysis
Superconducting magnetic separation
