Discuss on Safe and High-efficient Utilization of Sewage Resources in China
Zai Song-mei, Pang Hong-bin
Abstract
Zai Song-mei, Pang Hong-bin
Abstract
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.
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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.
Key concepts: Sewage, Economic shortage, Irrigation, Agriculture, Water resource management, Resource (disambiguation), Water resources, Environmental science