摘要
提出了检测饮用水中几种微量存在的内分泌干扰物的仪器分析方法。检测对象包括邻苯二甲酸二甲酯(DMP),邻苯二甲酸二丁酯(DBP),双酚A(BPA),壬基酚(NP),阿特拉津(Atrazine)等,采用固相萃取技术对水样进行预处理,利用高效液相色谱进行分析,DMP,DBP,BPA,NP和Atrazine的超纯水加标回收率、原水加标回收率均可达到70%以上;对上海市饮用水水源黄浦江进行了初步的水质调查,分别检测出较高含量的二丁酯、双酚A、壬基酚和阿特拉津。
The determination of several trace endocrine disrupting chemicals in drinking water was introduced in this paper. The water sample was pre-enriched at first by solid phase extraction （SPE） process and then analyzed separately for object compounds of dimethyl phthalate （DMP）, dibutyl phthalate （DBP）, bisphenol A （BPA）, nonyl phenol （NP） and atrazine by means of high performance liquid chromatography （HPLC）. The recoveries of DMP, DBP, BPA, NP and atrazine for both ultra-pure water and raw water were above 70%. The water of Huangpujiang River, the source of municipal water supply for Shanghai was preliminarily investigated and higher levels of DBP, BPA, NP and atrazine were detected.
出处
《给水排水》
CSCD
北大核心
2006年第1期6-10,共5页
Water & Wastewater Engineering
基金
国家高技术研究发展计划(863)资助项目(2002AA601130)
国家科技攻关计划重大项目资助(2003BA808A17)
污染控制与资源化研究国家重点实验室开放课题(PCRRF05007)。
关键词
内分泌干扰物
固相萃取
高效液相色谱
原水
Endocrine disrupting chemicals
Solid phase extraction
High performance liquid chromatography
Raw water
