干旱区生态环境知识资源中心(Arid): Design and Energy Consumption Analysis of Small Reverse Osmosis Seawater Desalination Equipment

Arid

DOI	10.3390/en14082275
	Design and Energy Consumption Analysis of Small Reverse Osmosis Seawater Desalination Equipment
	Wang, Zhuo; Zhang, Yanjie; Wang, Tao; Zhang, Bo; Ma, Hongwen
通讯作者	Zhang, YJ (corresponding author), Harbin Engn Univ, Coll Mech & Elect Engn, Harbin 150001, Peoples R China.
来源期刊	ENERGIES
EISSN	1996-1073
出版年	2021
卷号	14 期号:8
英文摘要	The reverse osmosis method has developed extremely rapidly in recent years and has become the most competitive seawater desalination technology in the world, and it has been widely used in all aspects. Large-scale reverse osmosis desalination plants cannot provide fresh water resources in areas with insufficient water resources and limited space. Therefore, this paper proposes a research plan for a small seawater desalination device based on reverse osmosis, which is mainly suitable for handling emergencies, disaster relief, desert areas and outdoor activities and other needs for timely freshwater resources. It mainly includes pretreatment modules, a reaction infiltration module, a post-processing module and an energy supply module. Detailed design calculations are carried out for the small-scale reverse osmosis membrane system, including the selection and quantity and arrangement of membranes. Subsequently, the one-stage two-stage small-scale reverse osmosis membrane system was modeled, and its energy consumption was analyzed theoretically from the perspectives of specific energy consumption and energy utilization efficiency; the main influencing factors were clarified, and the optimal recovery rate for system operation was determined to be 20%-30%. Finally, an experimental prototype was built to conduct relevant experiments to determine the influence trend of pressure, temperature, concentration, and flow rate on the operating performance of the reverse osmosis system.
英文关键词	small capacity seawater desalination reverse osmosis specific energy consumption energy utilization efficiency
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000644097500001
WOS关键词	PERFORMANCE
WOS类目	Energy & Fuels
WOS研究方向	Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350070
作者单位	[Wang, Zhuo; Zhang, Yanjie; Zhang, Bo; Ma, Hongwen] Harbin Engn Univ, Coll Mech & Elect Engn, Harbin 150001, Peoples R China; [Wang, Tao] Hebei Univ Technol, Sch Mech Engn, Tianjin 300401, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhuo,Zhang, Yanjie,Wang, Tao,et al. Design and Energy Consumption Analysis of Small Reverse Osmosis Seawater Desalination Equipment[J],2021,14(8).
APA	Wang, Zhuo,Zhang, Yanjie,Wang, Tao,Zhang, Bo,&Ma, Hongwen.(2021).Design and Energy Consumption Analysis of Small Reverse Osmosis Seawater Desalination Equipment.ENERGIES,14(8).
MLA	Wang, Zhuo,et al."Design and Energy Consumption Analysis of Small Reverse Osmosis Seawater Desalination Equipment".ENERGIES 14.8(2021).