二恶烷的Fenton处理技术研究进展  

Research Progress of Fenton Process on 1,4-dioxane Treatment

作　　者：杨震 周金登 汤海洋 Yang Zhen;Zhou Jindeng;Tang Haiyang(State Key Laboratory of Pollution Control and Resource Reuse,School of the Environment,Nanjing University,Nanjing 210046,China)

机构地区：[1]南京大学环境学院污染控制与资源化研究国家重点实验室,江苏南京210046

出　　处：《山东化工》2021年第18期66-67,69,共3页Shandong Chemical Industry

摘　　要：二恶烷在化工生产中常被用作有机溶剂和稳定剂,高度对称的环状结构使二恶烷的化学性质十分稳定,生物降解性能很差。因此常规污水处理技术无法有效去除污水中的二恶烷,导致大量的二恶烷随着处理后的污水被排入自然环境,威胁人类的健康安全。目前,只有高级氧化技术被证明能有效处理二恶烷。其中,Fenton技术作为一种经济高效的高级氧化技术在二恶烷处理方面有着很好的应用前景。文章叙述了二恶烷的污染现状,介绍了Fenton技术在二恶烷处理方面的研究进展,为今后Fenton技术在二恶烷处理方面的研究提供参考。1,4-dioxane has been used as organic solvent and chemical stabilizer in chemical industry for a long time.For its highly symmetric heterocyclic ring structure,the chemical property of 1,4-dioxane is quite stable,and it’s also resistant to biological degradation.Hence,the traditional sewage treatment processes are incapable of removing 1,4-dioxane.As consequence,large amount of 1,4-dioxane get into natural environment through the disposal of treated sewage and threat human health safety.Currently,advance oxidation process is the only effective technique for 1,4-dioxane treatment.Among all the advanced oxidation process Fenton process is an economical and efficient advanced oxidation process,which is a promising choice for 1,4-dioxane degradation.This article narrates the pollution state of 1,4-dioxane.Then we introduce the current research progress in application of Fenton process on 1,4-dioxane degradation based on current related research articles.We expect our research will provide a reference for future studies.

关 键 词：二恶烷 废水 高级氧化技术 芬顿技术 

分 类 号：X703[环境科学与工程—环境工程]