On the treating of lead polluted water: flotation of lead colloidal carbonate Report as inadecuate




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Martín Reyes P. ; Ramiro Escudero G. ; Francisco Patiño C. ;Journal of the Mexican Chemical Society 2010, 54 (4)

Author: Francisco J. Tavera

Source: http://www.redalyc.org/


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Journal of the Mexican Chemical Society ISSN: 1870-249X editor.jmcs@gmail.com Sociedad Química de México México Tavera, Francisco J.; Reyes P., Martín; Escudero G., Ramiro; Patiño C., Francisco On the Treating of Lead Polluted Water: Flotation of Lead Colloidal Carbonate Journal of the Mexican Chemical Society, vol.
54, núm.
4, octubre-diciembre, 2010, pp.
204-208 Sociedad Química de México Distrito Federal, México Available in: http:--www.redalyc.org-articulo.oa?id=47521542004 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative 204      J.
Mex.
Chem.
Soc.
2010, 54(4) Article J.
Mex.
Chem.
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2010, 54(4), 204-208 Francisco J.
Tavera et al. © 2010, Sociedad Química de México ISSN 1870-249X On the Treating of Lead Polluted Water: Flotation of Lead Colloidal Carbonate Francisco J.
Tavera,1 Martín Reyes P.,2* Ramiro Escudero G.1 and Francisco Patiño C.2 1 2 Instituto de Investigaciones Metalúrgicas, Universidad Michoacana de San Nicolás de Hidalgo.
Santiago Tapia 403, 58000, Morelia Michoacán, México.
E-mail tavera1950@gmail.com, ramiro1963@gmail.com Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca Tulancingo Km 4.5 42184.
Pachuca, Hidalgo, México E-mail mreyes@uaeh.edu.mx Received April 20, 2010; accepted August 24, 2010 Abstract.
The colloid flotation of lead carbonate in aqueous media is studied at pH 7.
The flotation system consisted of five spargered flotation cells in a serial array.
The flotation cells were operated under controlled conditions of superficial gas and liquid velocity, frother, and collector concentration.
The measured variables were gas holdup, bubble size, superficial bubble surface flux, and lead recovery in the concentrate.
The experimental data show that it is pos...





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