Brackish Water Desalination: An Effective Pretreatment Process for Reverse Osmosis Systems
| العنوان: | Brackish Water Desalination: An Effective Pretreatment Process for Reverse Osmosis Systems |
|---|---|
| المؤلفون: | George M. Ayoub, Lea Korban, Mahmoud Al-Hindi, Ramez M. Zayyat |
| المصدر: | Water, Air, & Soil Pollution. 230 |
| بيانات النشر: | Springer Science and Business Media LLC, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Environmental Engineering, Fouling, Brackish water, Chemistry, Ecological Modeling, Context (language use), 010501 environmental sciences, engineering.material, Total dissolved solids, Pulp and paper industry, 01 natural sciences, Pollution, Desalination, engineering, Environmental Chemistry, Raw water, Reverse osmosis, 0105 earth and related environmental sciences, Water Science and Technology, Lime |
| الوصف: | Fouling and scaling of membranes in reverse osmosis (R.O.) units presents a major impediment to the effective and efficient operation of the system. Consequently, pretreatment of the water that is destined for R.O. application is mandatory. The choice of the type of pretreatment to be used depends on the quality of the raw water which may range from conventional treatment to membrane-based pretreatment applications. The objective of the study is to investigate a process that could effectively eliminate most or possibly all of the fouling/scaling materials which could be present in polluted brackish water including suspended and dissolved solids in the form of calcium, magnesium, silica, strontium, boron, iron, and microorganisms. In this context, the use of different chemicals that will effectively induce precipitation of the various foulants/scalants such as lime (Ca(OH)2), caustic soda (NaOH), and soda ash (Na2CO3) will be evaluated under different operating conditions namely pH and temperature, and the results optimized so as to arrive at an effective, efficient, and sustainable pretreatment process. |
| تدمد: | 1573-2932 0049-6979 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::85523ac7ef60b262a4cbd7d55a796263 https://doi.org/10.1007/s11270-019-4299-2 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........85523ac7ef60b262a4cbd7d55a796263 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 15732932 00496979 |
|---|