| Tartalom: |
http://real.mtak.hu/27630/ |
| Archívum: |
MTA Könyvtár |
| Gyűjtemény: |
Status = Published
Type = Conference or Workshop Item
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| Cím: |
Treatment of model oily produced water by combined preozonation-microfiltration process
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| Létrehozó: |
Kiss, Zsolt László
Kovács, Ildikó
Veréb, Gábor
Hodúr, Cecilia
László, Zsuzsanna
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| Dátum: |
2015
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| Téma: |
TD Environmental technology. Sanitary engineering / környezetvédelem, hulladékkezelés, egészségügyi mérnöki technika (ivóvízellátási és szennyvízkezelési technika)
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| Tartalmi leírás: |
Oily wastewaters are one of the major environmental pollutants in aquatic systems. This is due to the emission of a variety of industrial oily wastewaters from sources such as crude oil
mining (production), refineries, petrochemical plants and transportation. The aims of this work were to investigate the treatment of oil contaminated wastewaters with a preozonation/microfiltration combined system and the effect of pre-ozonation on the microfiltration parameters. The results demonstrated that ozone-pretreatment modified the chemical nature (pH and conductivity) of oil-in-water emulsion, resulting in higher wettability of the polyethersulfone membrane. In case of salt containing model emulsions compared to pure oil emulsions, ozone treatment was found to be more effective for membrane resistance reduction and in chemical oxygen demand retention.
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| Típus: |
Conference or Workshop Item
NonPeerReviewed
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| Formátum: |
text
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| Azonosító: |
Kiss, Zsolt László and Kovács, Ildikó and Veréb, Gábor and Hodúr, Cecilia and László, Zsuzsanna (2015) Treatment of model oily produced water by combined preozonation-microfiltration process. In: EUROMED 2015 Desalination for Clean Water and Energy, 2015. 05.10-14, Palermo, Olaszország.
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