中国沼气2026，Vol.44Issue(2)：3-8,6.DOI:10.20022/j.cnki.1000-1166.2026020003
生猪养殖废水资源化利用技术研究进展
Research Progress on Resource Recovery Technologies for Swine Wastewater Treatment
林宝春 1陈学勤 1谷肖东 2钟永芬1
作者信息
- 1. 杭州益水环境工程有限公司,浙江 杭州 311200
- 2. 浙江西安交通大学研究院,浙江 杭州 311200
- 折叠
摘要
Abstract
The rapid development of large-scale swine farming has led to a sharp increase in concentrated discharge of aq-uaculture wastewater,which,if not properly managed and treated,exerts tremendous pressure on the surrounding ecological environment.As a type of high-strength organic wastewater,swine wastewater is rich in nutrients such as nitrogen and phos-phorus.Although conventional biological treatment technologies can partially purify such wastewater,they suffer from limi-tations including high operating costs and low efficiency in nitrogen and phosphorus removal,often resulting in effluent that still contains high concentrations of nutrients.Furthermore,discharging inadequately treated wastewater into natural water bodies not contributes to eutrophication but also leads to the loss of valuable nutrient resources.Therefore,developing cost-effective technologies for the treatment and resource recovery of swine wastewater has become a critical step in promoting the green development of the pig farming industry.This paper reviews recent research advances in the resource utilization of swine wastewater,summarizes various technological pathways for its recovery,and aims to provide technical references and innovative ideas for the effective utilization of aquaculture wastewater.关键词
养猪废水/资源化/微藻培养/氮磷回收Key words
swine wastewater/resource recovery/microalgae cultivation/nitrogen and phosphorus recovery分类
资源环境引用本文复制引用
林宝春,陈学勤,谷肖东,钟永芬..生猪养殖废水资源化利用技术研究进展[J].中国沼气,2026,44(2):3-8,6.
