Citation. Biological Effects of Surfactants.
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http://pubs.ub.ro/?pg=revues&rev=cscc6&num=201504&vol=4&aid=4340
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[PDF] REMOVAL OF PHENOL AND SURFACTANT FROM LANDFILL LEACHATE BY COAGULATION-FLOCCULATION PROCESS
H BAKRAOUY, S SOUABI, K DIGUA, A PALA - 2015
Abstract: Following the action of rainfall and natural fermentation, the stored waste produces
a liquid fraction called leachate. This leachate is rich in organic matter (biodegradable but
also refractory) and trace elements. There are many techniques of treating the leachate, in ...
a liquid fraction called leachate. This leachate is rich in organic matter (biodegradable but
also refractory) and trace elements. There are many techniques of treating the leachate, in ...
This Google Scholar Alert is brought to you by Google.
**
http://pubs.ub.ro/?pg=revues&rev=cscc6&num=201504&vol=4&aid=4340
REMOVAL OF PHENOL AND SURFACTANT FROM LANDFILL LEACHATE BY COAGULATION-FLOCCULATION PROCESS
H. BAKRAOUY 1, S. SOUABI 1*, K. DIGUA 1, A. PALA 2
1. Hassan II University, Faculty of Sciences and Techniques, Laboratory of Water and Environmental Engineering, BP 146, Mohammedia, Maroc
2. Dokuz Eylül Universisty, Faculty of Engineering, Environmental Engineering Department (ÇEVMER), IZMIR, Turkey
*Corresponding author: salah.souabi@gmail.com
1. Hassan II University, Faculty of Sciences and Techniques, Laboratory of Water and Environmental Engineering, BP 146, Mohammedia, Maroc
2. Dokuz Eylül Universisty, Faculty of Engineering, Environmental Engineering Department (ÇEVMER), IZMIR, Turkey
*Corresponding author: salah.souabi@gmail.com
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Abstract: | Following the action of rainfall and natural fermentation, the stored waste produces a liquid fraction called leachate. This leachate is rich in organic matter (biodegradable but also refractory) and trace elements. There are many techniques of treating the leachate, in particular, biological, physicochemical, membrane processes. The choice of a technique instead of another depends on several parameters including: the age of the leachate, composition... In this work we applied a coagulation-flocculation process to treat intermediate landfill leachate of Rabat city with a combined ferric chloride coagulant and a polymer flocculant. We were inspired by full factorial design, including twenty five experiments, to determine optimal dosages of coagulant and flocculant. We operate at pH 8.4, the best removal efficiencies obtained were 88 % for Turbidity, 98 % for Phenol and 82 % for surfactant. The optimum dosages values determined by this study were 13.2 g∙L-1 of coagulant, 62 mL∙L-1 of flocculant. |
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Code [ID]: | CSCC6201504V04S01A0003 [0004340] |
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