摘要
增塑剂主要用于增强塑料制品的柔韧性,使塑料给水管的材质和性能更好。但由于某些增塑剂的分子结构类似于荷尔蒙,长期使用可能对人体造成危害,并对周边环境造成污染。基于此,本文设计一种供水用塑料管材中增塑剂风险实验,利用实验测定给水管中流水毒性,以此研究其对人体健康和周边环境造成的风险危害,以期为增塑剂在供水用塑料管材中的应用提供参考。
Plasticizer is used to enhance the flexibility of plastic products and make the material and performance of plastic water supply pipes better. However,because the molecular structure of some plasticizers is similar to hormones,long-term use may cause harm to human body and may cause pollution to the surrounding environment. Based on this,in order to analyze the risk of plasticizer in plastic pipes for water supply,this paper designs the risk experiment of plasticizer in plastic pipes for water supply,and uses the experiment to determine the toxicity of running water in plastic pipes,so as to study the risk harm to human health and the surrounding environment,in order to provide reference for the application of plasticizer in plastic pipes for water supply.
作者
赵金龙
党增超
赵颖峰
薛涛
黄祝华
ZHAO Jin-long;DANG Zeng-chao;ZHAO Ying-feng;XUE Tao;HUANG Zhu-hua(Jiangsu Nanjing Institute of Product Quality Supervision and Inspection,Nanjing 211102,China)
关键词
供水
塑料管材
增塑剂
水质安全
water supply
plastic pipe
plasticizer
water quality safety