给水中的致味物质及其检测方法
收稿日期: 2003-09-05
网络出版日期: 2010-10-01
Odorous substances in water supply and their determination
Received date: 2003-09-05
Online published: 2010-10-01
周勤, 孙伟 . 给水中的致味物质及其检测方法[J]. 工业水处理, 2004 , 24(1) : 5 -7 . DOI: 10.11894/1005-829x.2004.24(1).5
Chemical and biological substancesare the sourcesof strange odorsin water supply.The presence of trace amount of these odoroussubstanceshasseriouseffect on the water quality.Therefore,the related studieson the enrichment,quantitative analysisand qualitative analysisand the removal of the odoroussubstancesin water supply are important topicsall over the world in recent years.The classification and sourcesof the odoroussub-stancesin water supply are introduced.The sensory and instrumental determinationsof these substancesare elaborated.The difference of researcheson the water supply odorsboth at home and abroad are summarized.It ispointed out that the complementary use of CLSA-GC and SDE-GC isthe most accurate and efficient analytical method of the strange odorsin water supply.
Key words: water supply; strange odors; odoroussubstances; determination
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