农村纳污坑塘水体治理技术  

Water Treatment Technology of Rural Sewage Pond

作　　者：布凡[1] 高强[1] BU Fan;GAO Qiang(The fourth Geological Group of Hebei Provincial Bureau of Geology and Mineral Exploration and Development(Hebei Provincial Water Conservation Research Center),Chengde Hebei 067000,China)

机构地区：[1]河北省地质矿产勘查开发局第四地质大队(河北省水源涵养研究中心),河北承德067000

出　　处：《农业工程》2024年第2期114-118,共5页AGRICULTURAL ENGINEERING

基　　金：2022年度承德市应用技术研究与开发暨可持续发展议程创新示范区专项科技计划项目(202205B005)。

摘　　要：研究出一套针对农村纳污坑塘水体治理的相关技术,即预处理+缺氧生化+复合型人工湿地。将纳污坑塘隔离出3个区,农村污水依次经过预处理区、缺氧生化区和水生植物稳定区,通过过滤、混凝、微生物降解、湿地基质吸附和植物吸收等作用,实现纳污坑塘水体的高效净化,改善农村的生态环境。A set of related technologies for water treatment of rural sewage pond,namely,pretreatment+hypoxia biochemical+compound constructed wetland,was studied.Sewage pond was separated into three zones,and rural sewage passed through pretreatment zone,anoxic biochemical zone and aquatic plant stabilization zone successively.Through filtration,coagulation,microbial degradation,wetland substrate adsorption and plant absorption,water body of sewage pond can be efficiently purified and rural ecological environment can be improved.

关 键 词：纳污坑塘 治理技术 污水处理 生态环境 

分 类 号：S27[农业科学—农业水土工程]