常规工艺去除污水中内分泌干扰物(EDCs)研究进展

Research progress on the removal of endocrine disruptors(EDCs)in sewage by conventional processes

内分泌干扰物(EDCs)主要来源于生活污水、畜牧业废水和工业废水三方面,在污水、地表水、再生水中均能检测出来。EDCs对人体生殖系统、内分泌系统和神经系统等均有不利影响。常规处理工艺对结构相对简单的有机物去除率高,对结构复杂,分子稳定的有机物难以去除。本研究对常规工艺去除污水中EDCs进行研究,为相关工作提供参考。

Endocrine disruptors(EDCs)mainly come from three aspects:domestic sewage,livestock wastewater and industrial wastewater,and can be detected in sewage,surface water,and reclaimed water.EDCs have adverse effects on the human reproductive system,endocrine system and nervous system.Conventional treatment processes have a high removal rate for organics with relatively simple structures,and it is difficult to remove organics with complex structures and stable molecules.In this study,the conventional process to remove EDCs in sewage is conducted to provide reference for related work.