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Abstract:
文章建立了基于HLB固相萃取柱和气相色谱/电子捕获(GC/ECD)分析水体中有机氯农药的方法,并对方法的回收率、灵敏度进行了评价,同时分析了北京市燕山石油化工有限公司五个典型企业排放废水中有机氯农药的浓度,发现存在六六六(HCHs),滴滴涕(DDT)等有机氯污染物,在5个采样点的水样中有机氯农药的浓度为(0.76~14.8)ng/L,其中六六六、滴滴涕的含量分别为(0.76~10.5)ng/L和(4.89~14.8)ng/L.方法对有机氯农药的空白加标回收率达到74.6%~118.4%,方法检测限为(0.27~2.90)ng/L.
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环境科学与管理
ISSN: 1673-1212
Year: 2006
Issue: 5
Volume: 31
Page: 164-167
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 13
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