教師資料查詢 | 類別: 期刊論文 | 教師: 薛文發 SYE, WEN-FA (瀏覽個人網頁)

標題:Applications of chitosan beads and porous crab shell powder for the removal of 17 organochlorine pesticides (OCPs) in water solution
學年99
學期1
出版(發表)日期2011/01/01
作品名稱Applications of chitosan beads and porous crab shell powder for the removal of 17 organochlorine pesticides (OCPs) in water solution
作品名稱(其他語言)
著者Lu, Li-chi; Wang, Cheng-I; Sye, Wen-fa
單位淡江大學化學學系
出版者
著錄名稱、卷期、頁數Carbohydrate Polymers 83, pp.1984-1989
摘要A new method for the treatment and elimination of 17 organochlorine pesticides (OCPs) in water solution using porous crab shell and chitosan beads as adsorbents is described. The OCPs have been used worldwide as an agricultural insecticide, and shown to contaminate in both biological and environmental samples. In this report, we investigate the use of crab shell and chitosan powder for the reduction of water-soluble organochlorine pesticides present in water. Removal of OCPs was studied by means of solid-phase microextraction (SPME) method. Two commercially available SPME fibers, 100 μm PDMS and 65 μm PDMS/DVB, were compared in the SPME extraction of OCPs, where the 65 μm PDMS/DVB exhibited better performance. The experimental results indicate that chitosan beads and crab shell powder can both effectively remove the 17 OCPs from water solution with sum of their concentrations ranging from 2.0 to 2.8 ng mL−1.
關鍵字Organochlorine pesticides;Solid-phase microextraction;Chitosan;Crab shell
語言英文
ISSN
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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