摘要
概述了化工废水的氮、磷预处理技术及研究进展,分析了各种预处理技术的氮、磷脱除机理和优缺点,并对同步脱氮除磷预处理技术的研究现状进行了介绍,提出了化工废水氮、磷预处理技术的研究方向和未来发展趋势。
Research advances on main pretreatment technology of nitrogen and phosphorus in chemical wastewater are reviewed, and the mechanism for removal of nitrogen and phosphorus, merits and drawbacks of each pretreatment technology are analysed. In addition, the research status on pretreatment technology of simul taneous removal of nitrogen and phosphorus was introduced, and finally puts forward the research directions and future development tendency of pretreatment techniques of nitrogen and phosphorus in chemical wastewater.
出处
《精细与专用化学品》
CAS
2012年第9期22-25,共4页
Fine and Specialty Chemicals
基金
江苏省太湖资金科研项目--太湖流域城镇污水厂和工业点源氮
磷污染治理技术调查
分析与评价(20102001-1)
关键词
化工废水
氮
磷
预处理
研究进展
chemical wastewater
nitrogen
phosphorus
pretreatment
research advances
