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| 003 | MX-MdCICY | ||
| 005 | 20251009160712.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-21985 | ||
| 245 | 1 | 0 | _aComparative assessment of ion-exchange/reverse osmosis and ultrafiltration/reverse osmosis for seawater desalination: environmental, economic, and operational perspectives. |
| 490 | 0 | _aEnvironmental Science and Pollution Research, 31(57), 65220-65232, 2024. | |
| 500 | _aArtículo | ||
| 520 | 3 |
_aThe urgent need for economically viable and environmentally friendly desalination technologies to address global water scarcity is underscored. This study compares ion-exchange reverse osmosis (IX-RO) and ultrafiltration reverse osmosis (UF-RO) systems, examining their environmental impacts, energy efficiency, cost-effectiveness, and operational stability. The IX-RO system reduced water hardness and ion concentrations by 83%, while the UF-RO system achieved over 99% removal of total dissolved solids. Energy consumption for desalinating 1 m3 of Caspian Sea water was 1.49 kWh for IX-RO and 1.3 kWh for UF-RO. UF-RO’s impact on human health, ecosystems, and resources was 1.62, 3.06, and 3.31 times greater than that of IX-RO, respectively. CO2 emissions were 192 kg CO2/m3 for UF-RO and 81.93 kg CO2/m3 for IX-RO. Over 68% of energy in both systems was from non-renewable resources, suggesting potential for utilizing Iran’s solar and wave energy. The sensitivity analysis showed that citric acid had a significant environmental impact on UF-RO, while magnesium utilization had a notable impact on IX-RO. Water production costs were _0.06/m3 for IX-RO and _0.11/m3 for UF-RO. Over 20 years, the net present value was _172.8 million for IX-RO and _177.9 million for UF-RO, demonstrating their economic resilience. This study forms a basis for further research in the field. |
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| 650 | 1 | 4 | _aDESALINATION |
| 650 | 1 | 4 | _aLIFE CYCLE ASSESSMENT |
| 650 | 1 | 4 | _aREVERSE OSMOSIS |
| 650 | 1 | 4 | _aULTRAILTRATION |
| 650 | 1 | 4 | _aCOST ANALYSIS |
| 650 | 1 | 4 | _aION EXCHANGE |
| 700 | 1 | 2 | _aAbyar, H. |
| 700 | 1 | 2 | _aNowrouzi, M. |
| 700 | 1 | 2 | _aRezaei, H. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1LUjfgZ-OjD1lO9fM5Np9WQx2F6yv0GKT/view?usp=drive_link _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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