干旱区生态环境知识资源中心(Arid): Sustainable operation mode of a sand filter in a drip irrigation system using Yellow River water in an arid area

Arid

DOI	10.2166/ws.2020.217
	Sustainable operation mode of a sand filter in a drip irrigation system using Yellow River water in an arid area
	Jiao, Youquan; Feng, Ji; Liu, Yanzheng; Yang, Linlin; Han, Minqi
通讯作者	Feng, J (corresponding author), Beijing Vocat Coll Agr, Dept Water Resources & Architectural Engn, Beijing 102442, Peoples R China.
来源期刊	WATER SUPPLY
ISSN	1606-9749
EISSN	1607-0798
出版年	2020
卷号	20 期号:8 页码:3636-3645
英文摘要	The depletion of water resources directly restricts the sustainable development of agriculture, especially in arid areas. Sand filters are one of the most widely used filters in agricultural water-saving drip irrigation systems, because of their effectiveness in intercepting sewage. Up to now, little information has been reported on the sustainable operation mode of the sand filter in a drip irrigation system using Yellow River water, which is a non-conventional water resource. In our research, based on the study of the change in head loss of the empty tank of the filter using fresh water, we studied the effect of different filter particle sizes, filtration flow rates and backwash flow rates on the filter performance using Yellow River water, and obtained the optimal operation mode of the sand filter for the drip irrigation system. This was achieved when the filter material particle size was 1.70-2.35 mm, the filtration flow rate was 0.018 m/s, and the backwash flow rate was 0.022 m/s. This study provided theoretical support for the large-scale promotion of drip irrigation using Yellow River water, and contributed to maintaining rural, social and economic stability within sustainable development.
英文关键词	arid area efficiency of irrigation water use irrigation sustainability non-conventional water resources sand filter sustainable operation mode
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000617140800056
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349232
作者单位	[Jiao, Youquan; Feng, Ji; Yang, Linlin; Han, Minqi] Beijing Vocat Coll Agr, Dept Water Resources & Architectural Engn, Beijing 102442, Peoples R China; [Liu, Yanzheng] Beijing Vocat Coll Agr, Mech & Elect Engn, Beijing 102442, Peoples R China
推荐引用方式 GB/T 7714	Jiao, Youquan,Feng, Ji,Liu, Yanzheng,et al. Sustainable operation mode of a sand filter in a drip irrigation system using Yellow River water in an arid area[J],2020,20(8):3636-3645.
APA	Jiao, Youquan,Feng, Ji,Liu, Yanzheng,Yang, Linlin,&Han, Minqi.(2020).Sustainable operation mode of a sand filter in a drip irrigation system using Yellow River water in an arid area.WATER SUPPLY,20(8),3636-3645.
MLA	Jiao, Youquan,et al."Sustainable operation mode of a sand filter in a drip irrigation system using Yellow River water in an arid area".WATER SUPPLY 20.8(2020):3636-3645.