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J. Feo-García, A. Pulido-Alonso, A. Florido-Betancor and N. R. Florido-Suárez
The analysis of energy consumption in reverse osmosis desalination plants is the most important and relevant factor to study, because this parameter indicates the level of efficiency and competitiveness of the plant. The direct consequence of the high sp...
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Mudhar A. Al-Obaidi, Farhan Lafta Rashid, Arman Ameen, Mohammed Kadhom and Iqbal M. Mujtaba
Due to its high pollutant rejection and low energy usage, the spiral wound module of reverse osmosis (RO) process is the most commonly used technology utilised in wastewater treatment. For a spiral wound module, the presence of a feed spacer is important...
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Xiu Xiao, Xiaoqing Xu, Zhe Wang, Chenxi Liu and Ying He
Cold energy recovery in LNG-powered vessels can not only improve the utilization efficiency of energy, but also benefit environmental protection. This paper put forward a new cascade scheme for utilizing flue gas waste heat and LNG cold energy comprehens...
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Arian Edalat and Eric M. V. Hoek
There is approximately 508.7 million cubic meters (3.2 million barrels) of oilfield-produced water generated per year across the oil fields of California. While less than 2% of this produced water receives advanced treatment for beneficial reuse, changin...
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Dipak A Jadhav, Ashvini D Chendake
Pág. 22 - 24
EDITORIALPresently, entire population in the world is facing problem of water and energy crisis along with looking for sustainable wastewater treatment. Till date wastewater is considered as a source of waste; however, in present era it is considered as ...
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Yi-Hsiang Yu and Dale Jenne
A wave energy converter (WEC) system has the potential to convert the wave energy resource directly into the high-pressure flow that is needed by the desalination system to pump saltwater to the reverse-osmosis membrane and provide the required pressure ...
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Lan-mu Zeng, Ming-yuan Du, Xiao-lin Wang
Pág. 1 - 17
The forward-osmosis (FO) processes have received much attention in past years as an energy saving desalination process. A typical FO process should inclu de a draw solute recovery step which contributes to the main operation costs of the process. Therefo...
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Valentina Colla, Ismael Matino, Teresa Annunziata Branca, Barbara Fornai, Lea Romaniello and Felice Rosito
In the steel sector water management aims at improving the sustainability of the production cycle, resulting in resource efficiency benefits and in reduced water demand and costs. To be reused, water needs to be cooled and desalinized to avoid salt conce...
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Rocio Gonzalez, Taha B. M. J. Ouarda, Prashanth R. Marpu, Mariam M. Allam, Elfatih A. B. Eltahir and Simon Pearson
Population growth and economic development have impacted the capacity of water resources to meet demands in a number of arid countries. This study focuses on the United Arab Emirates (UAE) where low rainfall, high rate of growth and agricultural developm...
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Philip A. Davies and Jamel Orfi
This theoretical study shows the technical feasibility of self-powered geothermal desalination of groundwater sources at <100 °C. A general method and framework are developed and then applied to specific case studies. First, the analysis considers an ide...
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