Triclosan: current status, occurrence, environmental risks and bioaccumulation potential.
Triclosan: current status, occurrence, environmental risks and bioaccumulation potential.
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DOI：
10.3390/ijerph120505657
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发表时间：
2015-05-22
影响因子：
--
通讯作者：
Surampalli RY
中科院分区：
文献类型：
--
作者：
Dhillon GS;Kaur S;Pulicharla R;Brar SK;Cledón M;Verma M;Surampalli RY
三氯生（TCS）是一种多用途抗菌剂，是日常家庭个人护理和消费品的常见成分。TCS的广泛使用为该化合物进入环境提供了多种途径，并已在污水处理厂流出物中检测到TCS；表面;地面和饮用水。理化性质表明了TCS在环境中的生物蓄积和持久潜力。因此，人们越来越关注环境中TCS的存在及其对人类和动物健康的潜在负面影响。然而，缺乏监测数据可能是没有优先考虑TCS作为新兴污染物的一个原因。常规的水和废水处理工艺不能完全去除TCS，甚至形成有毒的中间体。考虑到含TCS的个人护理产品在世界范围内的应用和低效去除及其对水生生物的毒性作用，应将该化合物列入新出现污染物的优先清单，并应管制其在所有产品中的使用。
Triclosan (TCS) is a multi-purpose antimicrobial agent used as a common ingredient in everyday household personal care and consumer products. The expanded use of TCS provides a number of pathways for the compound to enter the environment and it has been detected in sewage treatment plant effluents; surface; ground and drinking water. The physico-chemical properties indicate the bioaccumulation and persistence potential of TCS in the environment. Hence, there is an increasing concern about the presence of TCS in the environment and its potential negative effects on human and animal health. Nevertheless, scarce monitoring data could be one reason for not prioritizing TCS as emerging contaminant. Conventional water and wastewater treatment processes are unable to completely remove the TCS and even form toxic intermediates. Considering the worldwide application of personal care products containing TCS and inefficient removal and its toxic effects on aquatic organisms, the compound should be considered on the priority list of emerging contaminants and its utilization in all products should be regulated.
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