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Постійне посилання колекціїhttps://dspace.nuft.edu.ua/handle/123456789/7522
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3 результатів
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Документ Concentrate management for nf brine of ground water using electromembrane (ED and EDI) processes(2016) Altıok, Esra; Bunani, Semyuel; İpekçi, Deniz; Kabay, Nalan; Arda, Muserref; Yüksel, MithatIn this study, treatment of ground water used in a fruit juice company located in İzmir city by integrated nanofiltration (NF), electrodialysis (ED) and electrodeionization (EDI) methods was studied. For this purpose, the ground water obtained from the plant was treated by using two different NF membranes (NF-90 and NF-270). The brine from both NF membranes was fed to ED stack. The ED diluate was further treated by EDI process for ultrapure water production.Документ Application of membrane filtration processes in whey processing(2016) Özdemir, Irem; Jarma, Yakub; Altıok, Esra; Kabay, Nalan; Ötleş, Semikh; Yüksel, MithatMembrane separation techniques are extensively used in the dairy industry, especially in cheese whey processing. In this study, the potential of an integrated membrane process based on ultrafiltration (UF) and nanofiltration (NF) was investigated for fractionation of whey components, such as proteins, fat, lactose and mineral salts.Документ Utilization of ion exchange together with membrane processes for wastewater reclamation and reuse(2016) Kabay, Nalan; Arda, Muserref; Bunani, Semyuel; Altıok, Esra; İpekçi, Deniz; Hacıfazlıoğlu, Mertkan; Parlar, Ilker; Yılmaz İpek, Idil; Yüksel, MithatIon exchange resins and membranes could be successfully used in integrated systems for elimination of some pollutants, recovery of valuable substances from water and for polishing RO permeate of desalination plants. Ion exchange membranes in an electrodialysis (ED) system could be employed for the post-treatment of concentrate streams of NF/RO processes and for valorization of RO desalination brines. The ED process in combination with bipolar membranes (BMED) was developed to split an aqueous saline solution into its corresponding acid and base without addition of any chemicals. Electrodeionization (EDI) system could be also another alternative method for boiler feed water production from RO permeate of raw water. This presentation will focus on elaboration of new ideas for the utilization of ion exchange in the process schemes of wastewater treatment based on membrane technologies.