农业资源与环境学报2025，Vol.42Issue(3)：738-750,13.DOI:10.13254/j.jare.2024.0108
农村生活污水磷回收及资源化利用路径探讨
Discussion on the path of phosphorus recovery and utilization for the rural domestic sewage
摘要
Abstract
Phosphorus resource utilization of rural domestic sewage is an effective measure to achieve sustainable management for sewage and the reduction of pollutant.Phosphorus in rural domestic sewage mainly exists in the form of soluble reactive phosphate,and the content of phosphorus in black water accounts for about 80%.In fact,there are certain differences between different regions in the phosphorus concentration,which is influenced by associated factors:natural conditions,drainage systems and lifestyles,etc.This paper used bibliometrics to analyze the principles of existing technologies and the current status of researches about sewage phosphorus recovery and proposed the ways to recycle and utilize phosphorus resources from rural domestic sewage,which was based on the natural conditions of high degree of intermingling between rural dwellings and farmland and oriented to rural sewage minimization,recycling and ecologicalization.These paths of phosphorus recovery and resource utilization was used to explore application scenes,analyzed with the comprehensive consideration of economy,technical effectiveness and feasibility,which would provide the novel ideas and models for the recycle of rural domestic sewage.关键词
农村生活污水/磷/资源化/吸附结晶/灌溉利用Key words
rural domestic sewage/phosphorus/resource utilization/adsorption and crystallization/farming irrigation分类
环境科学引用本文复制引用
卜风云,闫海红,郭红霞,年跃刚,殷勤,梁雨..农村生活污水磷回收及资源化利用路径探讨[J].农业资源与环境学报,2025,42(3):738-750,13.基金项目
承德市国家可持续发展议程创新示范区建设科技专项(202104F001) Science and Technology Special Project of Chengde National Sustainable Development Agenda Innovation Demonstration Zone Construction(202104F001) （202104F001）
