摘要
溶解性微生物产物(SMP)在污水的微生物处理出水中占剩余COD的绝大部分。它不仅是影响废水生物处理出水水质的一个重要因素,也是制约生物处理出水回用的主要污染物。本文将具体从SMP的组成、螯合性、可生物降解性、毒性等方面对国内外水处理领域中SMP的研究进展作介绍。
The soluble microbial products (SMP) in biological wastewater treatment process accounts for most of the remaining COD. It is not only an important factor which affects the quality of the biologically treated effluent but also an major pollutant which restricts the biological treatment of water reuse. The paper summarized recent development of SMP in wastewater treatment concerning the composition, chelating,biodegradability and toxicity of SMP.
出处
《水处理技术》
CAS
CSCD
北大核心
2011年第12期5-9,共5页
Technology of Water Treatment
基金
国家自然科学基金(50908109/E0804
E51178208/E080402)
云南省自然科学基金资助项目(2008E035M)
关键词
SMP
分子量分布
螯合性
可生物降解性
毒性
膜污染
soluble microbial products (SMP)
molecular weight distribution
chelating
biodegradability
toxicity
membrane fouling