干旱区生态环境知识资源中心(Arid): Study on the safety of recycled water irrigation in arid, semiarid and underdeveloped areas: a case study in Qinghai Province

Arid

DOI	10.1007/s00271-024-00918-6
	Study on the safety of recycled water irrigation in arid, semiarid and underdeveloped areas: a case study in Qinghai Province
	Qiu, Yue; Liu, Changshun; Du, Lijuan; Jiang, Xiaohui; Yuan, Dongsheng
通讯作者	Liu, CS
来源期刊	IRRIGATION SCIENCE
ISSN	0342-7188
EISSN	1432-1319
出版年	2024
卷号	42 期号:4 页码:769-783
英文摘要	Sewage recycling is an important initiative for alleviating the gap between water supply and demand in arid areas, promoting water conservation and reducing discharge, and it is also a key factor in promoting the sustainable development of human society. Irrigation is the main route for recycled water use; however, the safety of recycled water for irrigation has been a concern for experts and policy-makers, and further research is needed to ensure the safety of recycled water for irrigation. As an example, a study on the safety of recycled water sources in arid, semiarid and underdeveloped areas was conducted in Qinghai Province, China. Based on fieldwork and monitoring data collected from 30 sewage treatment plants by a third party in Qinghai Province and a comparison of relevant standards and regulations on sewage discharge and recycled water use, similarities and differences in water quality indices were identified. Indices of common concern and discrepancy indices were analyzed for different levels of compliance based on different standards to assess whether the quality of effluent from sewage treatment plants meets the standard requirements for recycled water irrigation. The results showed that the quality of sewage treatment plant effluent in Qinghai Province was very high, achieving much higher than the national requirement of 80% standard compliance, and that the effluent quality was stable and safe, fully meeting the requirements for recycled water irrigation. This study highlights the safety of recycled water sources in arid, semiarid and underdeveloped areas and lays the foundation for the intensive development of recycled water irrigation in these areas.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001184459600001
WOS关键词	RECLAIMED WATER ; DRIP IRRIGATION ; SOIL ; REUSE ; GROUNDWATER ; PERSPECTIVE ; CHINA
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404294
推荐引用方式 GB/T 7714	Qiu, Yue,Liu, Changshun,Du, Lijuan,et al. Study on the safety of recycled water irrigation in arid, semiarid and underdeveloped areas: a case study in Qinghai Province[J],2024,42(4):769-783.
APA	Qiu, Yue,Liu, Changshun,Du, Lijuan,Jiang, Xiaohui,&Yuan, Dongsheng.(2024).Study on the safety of recycled water irrigation in arid, semiarid and underdeveloped areas: a case study in Qinghai Province.IRRIGATION SCIENCE,42(4),769-783.
MLA	Qiu, Yue,et al."Study on the safety of recycled water irrigation in arid, semiarid and underdeveloped areas: a case study in Qinghai Province".IRRIGATION SCIENCE 42.4(2024):769-783.