富营养化水体中致嗅物质去除技术研究进展

Research Progress of Removal Technique of Smelly Substance from Eutrophicated Water Body

总结了富营养化水体中常见致嗅物质的种类及来源,分析了生物处理、化学氧化、活性炭吸附和臭氧-活性炭等处理技术的效果和优缺点。针对不同原水中致嗅物质的种类和浓度,应采取不同的处理工艺。天然有机物和微生物代谢产物对致嗅物质的去除效果影响显著。

The kinds and sources of common smelly substance in eutrophicated water body were summarized and the effect,advantages and disadvantages of processing techniques including biological treatment,chemical oxidation,activated carbon adsorption and ozone-activited carbon were analyzed.Different processing technologies should be used for smelly substance of different kinds and concn.in untreated water.Natural organics and microbiological metabolic product had significant influence on the removal effect of smelly substance.