规模化猪场废水处理技术研究进展

Research Progress on Wastewater Treatment Technology of Large-scale Pig Farms

随着我国居民生活水平的提升,对肉蛋奶等动物蛋白需求日益增加,刺激了生猪养殖业的快速发展,也导致了生猪废水排放量大增,对生态环境产生了较大的负面影响。因此,迫切需要研究高效环保、经济适用的规模化猪场废水处理技术。该文就国内外猪场废水处理技术的最新研究进展进行综述,以期为规模化猪场废水资源化利用和有效处理提供理论参考。

With the improvement of the living standards of Chinese residents,the increasing demand for animal protein such as meat,eggs and milk has stimulated the rapid development of pig breeding industry.It has also led to a significant increase in the discharge of piggery wastewater,which exerted a greater negative impact on the ecological environment.It's therefore urgent to study the wastewater treatment technology which is efficient,environmentally friendly,economical and applicable in large scale pig farms.This article reviews the latest research progress of wastewater treatment technology in pig farms at home and abroad,in order to provide a theoretical reference for the resource utilization and effective treatment of wastewater from large-scale pig farms.