富营养化水体底泥污染状况及修复技术研究进展  

Research Progress on Pollution Status of Sediment in Eutrophicated Water and Its Remediation Technology

作　　者：王瑞宁 王淼[1,2] 衣萌萌 卢迈新[1,2] WANG Rui-ning;WANG Miao;YI Meng-meng;LU Mai-xin(Pearl River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Guangzhou Guangdong 510380;Key Laboratory for Utilization and Aquaculture of Tropical and Subtropical Aquaculture Resources,Ministry of Agriculture;College of Fisheries and Life Science,Shanghai Ocean University)

机构地区：[1]中国水产科学研究院珠江水产研究所,广东广州510380 [2]农业部热带亚热带水产资源利用与养殖重点实验室 [3]上海海洋大学水产与生命学院

出　　处：《现代农业科技》2020年第1期169-172,共4页Modern Agricultural Science and Technology

基　　金：现代农业产业技术体系专项资金(CARS-46);广东省促进经济发展专项资金(现代渔业发展用途)项目(粤农2019B3)

摘　　要：底泥是水生生态系统的重要组成部分,修复池塘底质是保持水质稳定和防控水生生物病害的基础,也是水体富营养化防治的关键。本文介绍了水体和底泥富营养化形成的原因,描述了富营养化水体底泥的污染现状,论述了当前修复底泥使用的2种技术手段,即原位修复技术和异位修复技术,详细阐述了2种技术手段中的物理、化学、生物修复技术的研究进展,并就修复技术今后的发展方向做了概述。Sediment is an important part of aquatic ecosystems.The remediation of sediment is an efficient way to improve water quality and prevent aquatic animal diseases,which is also the key to control the water eutrophication.This paper introduced the formation of eutrophication of water and sediment,and described the pollution status of sediment in eutrophicated water,and discussed two kinds of remediation technology,such as in-situ remediation and ex-situ remediation.The research progress on physics remediation,chemistry remediation and biology remediation of these two kinds of technology was elaborated,and the development direction of the remediation technology was also summarized.

关 键 词：富营养化 底泥污染 修复技术 

分 类 号：X52[环境科学与工程—环境工程]