Effect of pressure on desalination of MBR effluents with high salinity by using NF and RO processes for reuse in irrigation
| Autor: | M. Yuksel, Nevzat Yigit, H.R. Tomasini, Mehmet Kitis, Taylan Ö. Pek, Lorenzo Bertin, Nalan Kabay, Mert Can Hacıfazlıoğlu |
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| Přispěvatelé: | Hacıfazlıoğlu, M.C., Tomasini, H.R., Kabay, N., Bertin, L., Pek, T.Ö., Kitiş, M., Yiğit, N., Yüksel, M. |
| Rok vydání: | 2018 |
| Předmět: |
Nanofiltration (NF)
Irrigation Process Chemistry and Technology Reverse osmosis (RO) Environmental engineering Membrane processe Wastewater reclamation 02 engineering and technology Reuse 021001 nanoscience & nanotechnology Membrane bioreactor Desalination Salinity Water reuse 020401 chemical engineering Agricultural irrigation Environmental science Sewage treatment Water quality 0204 chemical engineering 0210 nano-technology Safety Risk Reliability and Quality Waste Management and Disposal Effluent Biotechnology |
| Zdroj: | Journal of Water Process Engineering. 25:22-27 |
| ISSN: | 2214-7144 |
| Popis: | Clean water sources are quickly depleted since the industrial revolution due to climate change and overpopulation. Use of potable water for agricultural irrigation is under imminent threat. Therefore, it is important to obtain irrigation water from alternative sources such as industrial wastewaters. On the other hand, industrial wastewaters have to be treated well otherwise they can pollute the environment and decrease the irrigation potential of soil. Membrane bioreactor (MBR) effluents of industrial wastewaters have a great potential to be used in agricultural irrigation. In this study, the permeates of NF270 and BW30-RO membranes were produced from MBR effluent discharged from Wastewater Treatment Plant of ITOB Organized Industrial Zone, Menderes, Izmir. They were evaluated for their reuse in agricultural irrigation. While doing this evaluation, effect of operating pressure on water quality was also investigated. It was found that the RO permeate is not suitable to reuse in irrigation. On the other hand, the NF permeate could be suitable for medium-salinity tolerant plants. |
| Databáze: | OpenAIRE |
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