干旱区生态环境知识资源中心(Arid): Design development and performance evaluation of concentrating solar thermal desalination device for hot arid region of India

Arid

DOI	10.5004/dwt.2020.26381
	Design development and performance evaluation of concentrating solar thermal desalination device for hot arid region of India
	Poonia, Surendra; Singh, A. K.; Jain, Dilip
通讯作者	Poonia, S (corresponding author), ICAR Cent Arid Zone Res Inst, Jodhpur 342003, Rajasthan, India.
来源期刊	DESALINATION AND WATER TREATMENT
ISSN	1944-3994
EISSN	1944-3986
出版年	2020
卷号	205 页码:1-11
英文摘要	A parabolic concentrating solar thermal desalination device was designed, developed, and fabricated. The surface area of the parabolic concentrator made of steel is 2.60 m and the projected area of the disc is 1.50 m. The performance evaluation of the device during the summer and winter months of the year 2019 in the hot arid climate of Jodhpur, India was carried out by measuring distillate output per day. The maximum productivity of 6.5 L/d within 9 h in a day was measured with the maximum average solar insolation of 745 W m(-2) during May 2019 and 5.5 L/d in winter month December 2019. The maximum daily average efficiency of 34.2% in May and 32.3% in December was calculated with a maximum hourly output of 0.85 L/h. The distillate output of solar desalination device is to be mixed with the available saline water in appropriate proportion to make it drinkable. In fact, as much as 20 L/d of a potable water (150-180 ppm TDS - total dissolved solids) can be made available in a day from raw water containing 300 ppm TDS by a solar desalination device. The economic evaluation of the parabolic concentrating solar thermal desalination device revealed that high value of internal rate of return (74.6%) and low value of the payback period (1.45 y) make the unit very cost-efficient. The economic attributes of the system revealed its economic viability. Therefore, this solar desalination device can be successfully used for desalination of saline water in rural arid areas for meeting requirement of potable water as per WHO guidelines for drinking water quality.
英文关键词	Parabolic concentrator Solar desalination device Daily efficiency Productivity Cost analysis
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000595241500001
WOS关键词	ECONOMIC-ANALYSIS ; BRACKISH-WATER ; STILL ; DISTILLATION ; HYBRID ; PRODUCTIVITY ; EVAPORATION ; ENERGY
WOS类目	Engineering, Chemical ; Water Resources
WOS研究方向	Engineering ; Water Resources
来源机构	ICAR Central Arid Zone Research Institute
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348802
作者单位	[Poonia, Surendra; Singh, A. K.; Jain, Dilip] ICAR Cent Arid Zone Res Inst, Jodhpur 342003, Rajasthan, India
推荐引用方式 GB/T 7714	Poonia, Surendra,Singh, A. K.,Jain, Dilip. Design development and performance evaluation of concentrating solar thermal desalination device for hot arid region of India[J]. ICAR Central Arid Zone Research Institute,2020,205:1-11.
APA	Poonia, Surendra,Singh, A. K.,&Jain, Dilip.(2020).Design development and performance evaluation of concentrating solar thermal desalination device for hot arid region of India.DESALINATION AND WATER TREATMENT,205,1-11.
MLA	Poonia, Surendra,et al."Design development and performance evaluation of concentrating solar thermal desalination device for hot arid region of India".DESALINATION AND WATER TREATMENT 205(2020):1-11.