Surrogate Parameters for Disinfection by-Products Formation Potential(DBPFP):Effects of Concentration and Separation Techniques
學年 88
學期 2
發表日期 2000-03-28
作品名稱 Surrogate Parameters for Disinfection by-Products Formation Potential(DBPFP):Effects of Concentration and Separation Techniques
作品名稱(其他語言)
著者 Li, Chi-Wang; Benjamin, M. M.; Korshin, G. V.
作品所屬單位 淡江大學水資源及環境工程學系
出版者
會議名稱 第六屆國際水質管理及處理技術研討會=The 6th International Workshop on Drinking Water Quality Management and Treatment Technology
會議地點 臺北市, 臺灣
摘要 Differential UV absorbance (.DELTA.A) has been successfully used as a surrogate for the formation of DBPs in chlorinated water. .DELTA.A analysis has the advantages of being fast, easy, and amenable to in-situ applications. In this research, .DELTA.A/sub 272/ was explored as a TOXFP(formation potential) surrogate for NOM samples collected from five sources using various concentration and separation techniques. Effects of concentration techniques and separation methods on TOX-.DELTA.A/sub 272/ correlation were discussed. A summary of the results from this study is as follows:.DELTA.A/ sub 272/ is better TOXFP surrogate than A/sub 254/ and SUVA/sub 254/. Concentration techniques do not strongly affect the TOX-.DELTA.A/sub 272/ relationship. Hydrophobic and hydrophilic neutral fractions have high k values but they do not account for a significant amount of NOM. The high k values might be attributed to the high contents of proteins and amino acid structure in these samples.
關鍵字 消毒副產物生成潛能;消毒副產物;紫外光吸收度;總有機鹵化物;Disinfection By Product Of Formation Potential;Disinfection By Product;Uv Absorbance;Total Organic Halogen
語言 en
收錄於
會議性質 國際
校內研討會地點
研討會時間 20000328~20000329
通訊作者
國別 TWN
公開徵稿 Y
出版型式 紙本
出處 第六屆國際水質管理及處理技術研討會論文集=Proceedings of the 6th International Workshop on Drinking Water Quality Management and Treatment Technology,頁155-170
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