Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2076
Title: Heavy metal removal from waste waters by ion flotation
Authors: Polat, Hürriyet
Erdoğan, D.
Keywords: Heavy metals
Ion flotation
Separation
Waste water
Waste water treatment
Issue Date: Sep-2007
Publisher: Elsevier Ltd.
Source: Polat, H., and Erdoğan, D. (2007). Heavy metal removal from waste waters by ion flotation. Journal of Hazardous Materials, 148(1-2), 267-273. doi:10.1016/j.jhazmat.2007.02.013
Abstract: Flotation studies were carried out to investigate the removal of heavy metals such as copper (II), zinc (II), chromium (III) and silver (I) from waste waters. Various parameters such as pH, collector and frother concentrations and airflow rate were tested to determine the optimum flotation conditions. Sodium dodecyl sulfate and hexadecyltrimethyl ammonium bromide were used as collectors. Ethanol and methyl isobutyl carbinol (MIBC) were used as frothers. Metal removal reached about 74% under optimum conditions at low pH. At basic pH it became as high as 90%, probably due to the contribution from the flotation of metal precipitates.
URI: http://doi.org/10.1016/j.jhazmat.2007.02.013
http://hdl.handle.net/11147/2076
ISSN: 0304-3894
0304-3894
Appears in Collections:Chemistry / Kimya
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Sürdürülebilir Yeşil Kampüs Koleksiyonu / Sustainable Green Campus Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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