基于案例分析的人工湿地尾水处理技术进展  

Advanced progress of constructed wetland technology for tail sewage treatment based on case analysis

作　　者：赵春霞[1] 李天一 付亿俊 王洪杰 ZHAO Chunxia;LI Tianyi;FU Yijun;WANG Hongjie(Hebei Key Laboratory of Close-to-Nature Restoration Technology of Wetlands,School of Eco-Environment,Hebei University,Baoding 071002,China)

机构地区：[1]河北大学生态环境学院,河北省湿地近自然修复技术重点实验室,河北保定071002

出　　处：《河北大学学报（自然科学版）》2023年第1期75-82,共8页Journal of Hebei University(Natural Science Edition)

基　　金：河北省自然科学基金资助项目(E2020201036);河北省教改项目(2021GJJG006,2020GJJG515);河北省新工科项目(2020GJXGK003);河北大学课程思政项目(KCSZ21097);河北大学大学生双创项目(2022237)。

摘　　要：人工湿地技术综合了基质、微生物和植物对水中污染物的协同去除机制,广泛用于提升污水厂尾水水质,是一种绿色低耗的生态修复技术.本文汇总了以人工湿地为核心技术的众多城镇污水处理厂尾水资源化案例,对人工湿地技术的不同工艺运行方式和优缺点进行了分类归纳,提出依据不同水质特征量身设计复合人工湿地工艺的策略,为污水处理厂尾水的资源化利用提供参考.The constructed wetland technology integrates the synergistic removal mechanism of pollutants in water by substrates,microorganisms and plants.It is widely used to improve the tail water quality of sewage plants as a green and low consumption ecological restoration technology.Some cases of tail water recycling for urban sewage plants are summarized based on constructed wetland technology through analyzing the operation modes and advantages and disadvantages of different constructed wetland processes.The design of composite constructed wetland process based on different water quality characteristics was proposed as a reference for the sewage recycling.

关 键 词：污水处理厂尾水 污水资源化 人工湿地 案例分析 

分 类 号：X703.1[环境科学与工程—环境工程] X52