我国污水资源农业安全高效利用的探讨

Discuss on Safe and High-efficient Utilization of Sewage Resources in China

安全高效利用污水资源进行灌溉是保障水资源可持续利用、缓解农业用水紧缺的有效措施之一。简要回顾了国内外污水灌溉的历史和发展现状,总结了污水灌溉在理论研究、技术研究等方面取得的主要成果。从哲学的理念出发,给出了污水资源化定义,提出了未来在该领域的研究重点。

Safe and high-efficient utilization of sewage resources in irrigation is an effective way for sustainable utilization of water resource and relaxing the water shortage in agriculture. The history of sewage irrigation in the world and it situation is discussed in this paper,and the relevant achievements of theory and techniques in this field are reviewed. The definition of sewage resources recovery is given from the philosophical idea, and the study points that should be emphasized in this field are proposed.