Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.apenergy.2016.11.069 |
Reverse electrodialysis powered greenhouse concept for water- and energy-self-sufficient agriculture | |
Farrell, Eanna1; Hassan, Mohamed I.1; Tufa, Ramato A.2; Tuomiranta, Arttu1; Avci, Ahmet H.2; Politano, Antonio3; Curcio, Efrem2; Arafat, Hassan A.1 | |
通讯作者 | Arafat, Hassan A. |
来源期刊 | APPLIED ENERGY
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ISSN | 0306-2619 |
EISSN | 1872-9118 |
出版年 | 2017 |
卷号 | 187页码:390-409 |
英文摘要 | This paper documents the development of a sustainable greenhouse system which incorporates a greenhouse, reverse electrodialysis (RED), reverse osmosis, and a dehumidification desalination system aiming to support water and energy self-sufficient agriculture in arid regions with a saline groundwater feed. The system is referred to as the sustainable greenhouse (SGH). The aim is to generate enough fresh water to cover the irrigation load of the greenhouse, symbiotically cool the greenhouse environment to adequate temperatures, and create the energy needed for both. A computational model was first developed to aid in the design of the SGH, and determine its limitations. The model was validated at a commercial greenhouse farm in Abu Dhabi, UAE. Subsequent analysis of the SGH suitability for Abu Dhabi was undertaken, as a representative application region, with the use of a typical meteorological year (TMY) profile created under the study. The main finding from this analysis confirmed that the SGH system can operate if specific design criteria are met. Significant energy consumption in the dehumidification process rendered the system economically unviable if the dehumidifier (condenser) was to supply the full irrigation load. The optimal solution was found to be partial water recovery by the condenser unit, complemented with a reverse osmosis (RO) unit powered using an RED unit. The RED system was designed and tested at lab-scale. Its operation is based on the salinity gradient between seawater and shallow coastal hyper saline groundwater. Design parameters, such as the condenser unit, internal greenhouse shading and fan operations for maintaining suitable greenhouse temperatures were studied. Finally, economic feasibility analysis, which also considers crop selection, was conducted to probe the economic viability of the SGH system. (C) 2016 Elsevier Ltd. All rights reserved. |
英文关键词 | Reverse electrodialysis Humidification-dehumidification Greenhouse Reverse osmosis Desalination Sustainable agriculture |
类型 | Article |
语种 | 英语 |
国家 | U Arab Emirates ; Italy |
收录类别 | SCI-E |
WOS记录号 | WOS:000392571200031 |
WOS关键词 | PRESSURE RETARDED OSMOSIS ; ION-EXCHANGE MEMBRANES ; SEAWATER GREENHOUSE ; FRESH-WATER ; NATURAL VENTILATION ; SALINE WATERS ; GENERATION ; DESALINATION ; SYSTEM ; PERFORMANCE |
WOS类目 | Energy & Fuels ; Engineering, Chemical |
WOS研究方向 | Energy & Fuels ; Engineering |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/197397 |
作者单位 | 1.Masdar Inst Sci & Technol, Dept Chem & Environm Engn, Inst Ctr Water & Environm iWater, POB 54224, Abu Dhabi, U Arab Emirates; 2.Univ Calabria, Dept Environm & Chem Engn, Via P Bucci CUBO 45, I-87036 Arcavacata Di Rende, CS, Italy; 3.Univ Calabria, Dept Phys, Via P Bucci CUBO 31-C, I-87036 Arcavacata Di Rende, CS, Italy |
推荐引用方式 GB/T 7714 | Farrell, Eanna,Hassan, Mohamed I.,Tufa, Ramato A.,et al. Reverse electrodialysis powered greenhouse concept for water- and energy-self-sufficient agriculture[J],2017,187:390-409. |
APA | Farrell, Eanna.,Hassan, Mohamed I..,Tufa, Ramato A..,Tuomiranta, Arttu.,Avci, Ahmet H..,...&Arafat, Hassan A..(2017).Reverse electrodialysis powered greenhouse concept for water- and energy-self-sufficient agriculture.APPLIED ENERGY,187,390-409. |
MLA | Farrell, Eanna,et al."Reverse electrodialysis powered greenhouse concept for water- and energy-self-sufficient agriculture".APPLIED ENERGY 187(2017):390-409. |
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