Surfactants are among the most widely disseminated xenobiotics that contribute significantly to the pollution profile of sewage and wastewaters of all kinds. Among the currently employed chemical unit processes in the treatment of wastewaters, coagulation-flocculation has received considerable attention for yielding high pollutant removal efficiency. Jar-test experiments are employed in order to determine the optimum conditions for the removal of surfactants, COD and turbidity in terms of effective dosage, and pH control. Treatment with FeCl3 proved to be effective in a pH range between 7 and 9. The process is very effective in the reduction of surfactants and COD, the removals are 99 and 88 % respectively, and increased BOD5/COD index from 0.17 to 0.41. In addition to precipitation coagulation process, adsorptive micellar flocculation mechanism seems contribute to the removal of surfactants and organic matters from this rejection.
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Adak, A., Bandyopadhyay, M. and Pal, A., (2005). Removal of anionic surfactant from wastewater by alumina: a case study. Colloid. Surface., 254, 165–171.
AFNOR (Association Française de Normalisation), la qualité de l’eau, 1999.
Al-Momani, F., Touraud, E., Degorce-Dumas, J. R., Roussy, J., Thomas, O., (2002). Biodegradability enhancement of textile dyes and textile wastewater by UV photolysis. J. Photochem. Photo., Chem., 153, 191–197.
Chamarro, E., Marco, A., Esplugas, S., (2001). Use of Fenton reagent to improve organic chemical biodegradability. Water Res., 35, 1047–1051.
Chen, H. J., Tseng, D. H. and Huang, S. L., (2005). Biodegradation of octylphenol polyethoxylate surfactant Triton X-100 by selected microorganisms. Biores. Technol., 96, 1483–1491.
Dhouib, A., Hamad, N., Hassaïri, I. and Sayadi, S., (2003). Degradation of anionic surfactants by Citrobacter braakii. Proc. Biochem., 38, 1245–1250.
Eichhorn, P., Flavier, M. E., Paje, M. L., Knepper, T. P., (2001). Occurrence and fate of linear and branched alkylbenzene sulfonates and their metabolites in surface waters in Philippines. Sci. Total Environ., 269, 75–85.
Eichhorn, P., Rodrigues, S. V., Baumann, W. and Knepper, T. P., (2002). Incomplete degradation of linear alkylbenzene sulfonate surfactants in Brazilian surface waters and pursuit of their polar metabolites in drinking waters. Sci. Total Environ., 284, 123–134.
Fernandez, E., Benito, J. M., Pazos, C. and Coca, J., (2005). Ceramic membrane ultrafiltration of anionic and nonionic surfactant solutions. J. Mem. Sci., 246, 1–6.
Kowalska, I., Kabsch-Korbutowicz, M., Majewska-Nowak, K., Winnicki, T., (2004). Separation of anionic surfactants on ultrafiltration membranes. Desalination, 162, 33–40.
Lin, Y., Smith, T. W. and Alexandridis, P., (2002). Adsorption of a polymeric siloxane surfactant on carbon black particles dispersed in mixtures of water with polar organic solvents. J. Coll. Interf. Sci., 255, 1–9.
Lissens, G., Pieters, J., Verhaege, M., Pinoy, L. and Verstraete, W., (2003). Electrochemical degradation of surfactants by intermediates of water discharge at carbon-based electrodes. Electrochemi. Acta, 48, 1655–1663.
Margesin, R. and Schinner, F., (1998). Low-temperature bioremediation of a wastewater contaminated with anionic surfactants and fuel oil. Appl. Microbiol. Biotechnol. 49, 482–486.
Mathis, A., (1992). Les produits tensioactifs. Bulletin de l’Union des Physiciens. 86, 1487–1501.
Matthew, J. S. and Malcolm, N. J., (2000). The biodegradation of surfactants in the environment. Biochimica and Biophysica Acta (BBA). Biomem., 1508, 235–251.
Metcalf and Eddy Inc., (1985). Wastewater Engineering: Treatment, Disposal and Reuse, 3rd ed., McGraw-Hill, New York, USA.
Motomizu, S., Fujiwara, S., Fujiwara, A. and Toel, K., (1982). Solvent extraction-spectrophotometric determination of detergent compounds in solution with Ethyl Violet. Anal. Chem. 54, 392–397.
Mozia, S., Tomaszewska, M. and Morawski, A.W., (2005). Decomposition of nonionic surfactant in a labyrinth flow photoreactor with immobilized TiO2 bed. Appl. Catal. Environ., 59, 155–160.
Ogita, M., Nagai, Y., Mehta, M. A., and Fujinami, T., (2000). Application of the adsorption effect of optical fibres for the determination of critical micelle concentration, Sensor. Actuator., 64, 147–151.
Ohtaki, M., Sato, H., Fujii, H. and Eguchi, K., (2000). Intramolecularly selective decomposition of surfactant molecules on photocatalytic oxidative degradation over TiO2 photocatalyst. J. Molecul. Catalysis., 155, 121–129.
Porras, M. and Talens, F. I., (1999). Removal of 2,4-D from aqueous solutions by micellar flocculation. Sep. Sci. Technol., 34, 2679–2684.
Porras, M., Talens, F. I., (2000). Removal of 2,4-D from aqueous solutions by micellar flocculation with α-olefin-sulphonates. Sep. Sci. Technol. 35, 1973–1978.
Rao, C. S., (1 995). Environmental pollution control engineering. Wiley Eastern Ltd., 301.
Rao, N. N. and Dube, S., (1996). Photocatalytic degradation of mixed surfactants and some commercial soap/detergent products using suspended TiO2. Catal. J. Molecul. Catal., 104, 197–199.
Scott, J. P. and Ollis, D. F., (1995). Integration of chemical and biological oxidation processes for water treatment: review and recommendations. Environ. Prog., 14, 88–103.
Shiau, B., Harwell, J. H. and Scamehorn, J. F., (1994). Precipitation of mixtures of anionic and cationic surfactants: III. Effect of added nonionic surfactant. J. Colloid Interf. Sci., 167, 332–345.
Sigoillot, J. C. and Nguyen, M. H., (1992). Complete oxidation of linear alkyl-benzene sulfonate by bacterial communities selected from coastal seawater. Appl. Environ. Microbiol., 58, 1308–1312.
Sirieix-Plénet, J., Turmine, M. and Letellier, P., (2003). Membrane electrodes sensitive to doubly charged surfactants. Application to a cationic gemini surfactant. Talanta, 60, 1071–1078.
Talens-Alesson, F. I., (2001). Binding of pesticide 2,4-D to SDS and AOS micellar flocculates. Colloid. Surfac., 180, 199–203.
Talens-Alesson, F. I., Hall, S. T., Hankins, N. P., Azzopardi, B. J., (2002). Flocculation of SDS micelles with Fe3+. Colloid. Surface., 204, 85–91.
Zhang, T., Oyama, T., Horikoshi, S., Zhao, J., Serpone, N. and Hidaka, H., (2003). Photocatalytic decomposition of the sodium dodecylbenzene sulfonate surfactant in aqueous titania suspensions exposed to highly concentrated solar radiation and effects of additives. Appl. Environ., 42, 13–24.
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Aboulhassan, M.A., Souabi, S., Yaacoubi, A. et al. Removal of surfactant from industrial wastewaters by coagulation flocculation process. Int. J. Environ. Sci. Technol. 3, 327–332 (2006). https://doi.org/10.1007/BF03325941