南方某水厂处理工艺过程中甾体雌激素的变化规律  

Changes of Steroidal Estrogens during Water Treatment Processes of a Drinking Water Work in Southern China

作　　者：李青松[1,2] 高乃云[2] 马晓雁[3] 蒋增辉[4] 

机构地区：[1]厦门理工学院水资源环境研究所,福建厦门361005 [2]同济大学污染控制与资源化研究国家重点实验室,上海200092 [3]浙江工业大学建筑工程学院,杭州310014 [4]上海市供水调度监测中心,上海200002

出　　处：《四川环境》2011年第3期1-4,共4页Sichuan Environment

基　　金：国家科技重大专项基金资助项目(2008-ZX07421-002);国家自然基金项目(51008261);福建省科技厅青年人才项目(2008F3109);中国科学院城市环境与健康重点实验室开放基金项目资助(KLUEH201010)

摘　　要：对南方某水厂处理工艺过程中甾体雌激素进行了研究。采用固相萃取-高效液相色谱法对水源水和各处理工艺的出水进行了检测,探讨了该水厂不同处理工艺对甾体雌激素的去除效果。结果表明:各处理工艺段水样甾体雌激素均有检出,且浓度较高。工艺中甾体雌激素均有不同程度的去除,甾体雌激素去除率为19.51%～50%,研究表明,现有工艺(预氯化+絮凝沉淀工艺)不能有效去除甾体雌激素。The variation regularity of steroid estrogens（SEs）during water treatment processes of a drinking water work in Southern China was investigated.The source water and the effluent of every treatment process were detected by solid phase extraction（SPE） and high efficiency liquid chromatography（HPLC）to study removals of SEs for different water treatment processes.The results showed that SEs were detected out for all water treatment processes with high concentration.SEs was removed with different rate from 19.51 to 50%.It concluded that the present water treatment process（pro-chlorination and flocculation process）could not remove SEs efficiently.

关 键 词：饮用水 甾体雌激素 水处理工艺 去除 

分 类 号：X703[环境科学与工程—环境工程]