Advances in the adsorptive particulate flotation process
The removal of contaminants from liquid effluents by the adsorptive particulate flotation (APF) process, including new adsorbents and flotation devices, are reported. Herein, contaminants are adsorbed (and/or absorbed) onto the surface of a particulate carrier and both are separated attached to risi...
| Autores Principales: | Feris, LA, Santander, M, Rubio, J, Tejedor De León, Alexis |
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| Formato: | Artículo |
| Idioma: | Inglés |
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2018
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https://www.sciencedirect.com/science/article/abs/pii/S0301751603001741 http://ridda2.utp.ac.pa/handle/123456789/4457 http://ridda2.utp.ac.pa/handle/123456789/4457 |
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RepoUTP4457 |
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dspace |
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RepoUTP44572021-07-06T15:35:13Z Advances in the adsorptive particulate flotation process Feris, LA Santander, M Rubio, J Tejedor De León, Alexis flotation adsorption pollutants alternative adsorbents flotation adsorption pollutants alternative adsorbents The removal of contaminants from liquid effluents by the adsorptive particulate flotation (APF) process, including new adsorbents and flotation devices, are reported. Herein, contaminants are adsorbed (and/or absorbed) onto the surface of a particulate carrier and both are separated attached to rising bubbles. The adsorbents were coal, charcoal, coal beneficiation tailings, modified Brazilian smectites and barite. Emulsified oils in water, dyes and metal ions present in synthetic and industrial effluents were successfully removed using various carrier and DAF, induced air flotation, IAF or jet flotation for the separation of the loaded carrier. Process efficiency was found to be a function of the carrier/contaminant mass ratio, size distribution of the carrier and system hydrodynamics. Results and mechanisms involved are discussed in terms of adsorption and flotation phenomena. The removal of contaminants from liquid effluents by the adsorptive particulate flotation (APF) process, including new adsorbents and flotation devices, are reported. Herein, contaminants are adsorbed (and/or absorbed) onto the surface of a particulate carrier and both are separated attached to rising bubbles. The adsorbents were coal, charcoal, coal beneficiation tailings, modified Brazilian smectites and barite. Emulsified oils in water, dyes and metal ions present in synthetic and industrial effluents were successfully removed using various carrier and DAF, induced air flotation, IAF or jet flotation for the separation of the loaded carrier. Process efficiency was found to be a function of the carrier/contaminant mass ratio, size distribution of the carrier and system hydrodynamics. Results and mechanisms involved are discussed in terms of adsorption and flotation phenomena. 2018-04-06T18:15:09Z 2018-04-06T18:15:09Z 2018-04-06T18:15:09Z 2018-04-06T18:15:09Z 09/18/2003 09/18/2003 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/abs/pii/S0301751603001741 0301-7516 http://ridda2.utp.ac.pa/handle/123456789/4457 http://ridda2.utp.ac.pa/handle/123456789/4457 eng info:eu-repo/semantics/embargoedAccess application/pdf text/html |
| institution |
Universidad Tecnológica de Panamá |
| collection |
Repositorio UTP – Ridda2 |
| language |
Inglés |
| topic |
flotation adsorption pollutants alternative adsorbents flotation adsorption pollutants alternative adsorbents |
| spellingShingle |
flotation adsorption pollutants alternative adsorbents flotation adsorption pollutants alternative adsorbents Feris, LA Santander, M Rubio, J Tejedor De León, Alexis Advances in the adsorptive particulate flotation process |
| description |
The removal of contaminants from liquid effluents by the adsorptive particulate flotation (APF) process, including new adsorbents and flotation devices, are reported. Herein, contaminants are adsorbed (and/or absorbed) onto the surface of a particulate carrier and both are separated attached to rising bubbles. The adsorbents were coal, charcoal, coal beneficiation tailings, modified Brazilian smectites and barite. Emulsified oils in water, dyes and metal ions present in synthetic and industrial effluents were successfully removed using various carrier and DAF, induced air flotation, IAF or jet flotation for the separation of the loaded carrier. Process efficiency was found to be a function of the carrier/contaminant mass ratio, size distribution of the carrier and system hydrodynamics. Results and mechanisms involved are discussed in terms of adsorption and flotation phenomena. |
| format |
Artículo |
| author |
Feris, LA Santander, M Rubio, J Tejedor De León, Alexis |
| author_sort |
Feris, LA |
| title |
Advances in the adsorptive particulate flotation process |
| title_short |
Advances in the adsorptive particulate flotation process |
| title_full |
Advances in the adsorptive particulate flotation process |
| title_fullStr |
Advances in the adsorptive particulate flotation process |
| title_full_unstemmed |
Advances in the adsorptive particulate flotation process |
| title_sort |
advances in the adsorptive particulate flotation process |
| publishDate |
2018 |
| url |
https://www.sciencedirect.com/science/article/abs/pii/S0301751603001741 http://ridda2.utp.ac.pa/handle/123456789/4457 http://ridda2.utp.ac.pa/handle/123456789/4457 |
| _version_ |
1796209649603575808 |
| score |
12.040689 |