Treatment and valorization of olive mill wastewaters

Authors

  • Nabila Slimani Alaoui
  • Anas El Laghdach
  • Mostafa Stitou
  • Aniss Bakkali

Abstract

This study aims to evaluate the effectiveness of the physicochemical process with lime and ferric chloride in removing the pollution generated by the olive mill wastewaters (OMW) .The characterization of the samples has shown that they are acidic, with a black color and a strong organic load due to the presence of phenolic compounds. The combination of the lime and the ferric chloride allows the removal of 87% of the total suspended solid (TSs), 58% of chemical oxygen demand (COD) and 75% of Phenolic compounds. After purification the treated OMW were valorised as wash water or used for irrigation of green spaces and the generated sludge were dried and used to combustion. 

References

- B. Boulouha, L’amélioration génétique de l’olivier au Maroc programme prometteur pour le développement de l’oléiculture nationale ; Bulletin trimestriel de l’INRA : Marrakech, 2007, Vol.2, N°01.

http://www.inra.org.ma/docs/119052009163829.pdf

- Ministère d’agriculture et de la pêche maritime, Veille économique-Secteur oléicole, Maroc, 2013, Note stratégique N°95.

- I. El Mouhtadi, M. Agouzzal, F. Guy, L’olivier au Maroc. OCL : Oléagineux, Corps Gras, Lipides, 2014, 21(2), pp.1-3. http://www.ocl-journal.org/articles/ocl/pdf/2014/02/ocl130034. pdf

- H. Chimi, Technologies d’extraction de l’huile d’olive et gestion de sa qualité ; Bulletin mensuel d’information et de liaison de PNTTA : Maroc, 2006, N° 141, pp.1-4.

- Agro-pôle Olivier et Agence d’Exécution du Projet CFC/IOOC/04, Les bonnes pratiques d’épandage des margines et du compost sur les terres agricoles: Cas de l’olivier: Meknes, 2004, pp.1-17.

- C. Pintucci et al, Fresh olive mill waste deprived from polyphenols as feedstock for hydrogen photo-production by means Rhodopseudomonas palustris 42OL, Renew. Energy, 2013, 51, 358-363.

- N. Benyahia and K. Zein, Analyse des problèmes de l’industrie de l’huile d’olive et solutions récemment développées ; Sustainable Business Associates : Lausanne 2003, pp.1-8.

- I. Ntaikou et al, Exploitation of olive oil mill wastewater for combined biohydrogen and biopolymers production, Bioresour. Technol, 2009,100, 3724-3730. doi:10.1016/j.biortech.2008.12.001

- K. Baransi, Y.Dubowski, I.Sabbah, Synergetic effect between photocatalytic degradation and adsorption processes on the removal of phenolic compounds from olive mill wastewater, Water Res, 2012, 46, pp.789-798. http://www.ildesal.org.il/pdf/gwri_abstracts/20121/14.pdf

- S.E. Garrido Hoyos, L. Martinez Nieto , F. Camacho Rubio ,Ramos Cormenzana, Kinetics of aerobic treatment of olive-mill wastewater (OMW) with Aspergillus terreus, Process Biochem, 2002, 37, pp.1169-1176. doi: 10.1016/S0032-9592(01)00332-6

- M.R. Gonçalves, J.C. Costa, I.P. Marques, M.M. Alves, Strategies for lipids and phenolics degradation in the anaerobic treatment of olive mill wastewater, Water Res, 2012, 46,pp.1684-1692.

doi:10.1016/j.watres.2011.12.046

- H.El Hajjouji et al, Photochemical UV/TiO2 treatment of olive mill wastewater (OMW), Bioresour.Technol, 2008, 99, pp.7264-7269. https://core.ac.uk/download/files/437/12041824. pdf

- M.Achak, N.Ouazzani,L.Mandi, Traitement des margines d’une huilerie moderne par infiltration-percolation sur un filtre à sable,Rev. des Sci. l'eau, 2009, 22(3), pp. 421-433.

- A. Nefzaoui, Valorisation des sous-produits de l’olivier, Options méditerranéens. 1991, 16, pp. 101-108.

- A.Ouatmane, V.Dorazio, M. Hafidi, J.C.Revel, N.Senesi, Elemental and spectroscopic characterization of humic acids fractionated by gel permeation chromatography, Agronomie, 2000, 20, pp.491-504.

- J. Rodier, L’analyse de l’eau : Eaux naturelles, eaux résiduaires, eaux de mer ; Dunod, ISBN: 2-04-010045-8, 1978,160-193.

- J. Rodier, L. Bernard and M. Nicole, L'Analyse de l'eau: Eaux Naturelles, Eaux Résiduaires, Eau de Mer. 8th ed.by Dunod, DL, Paris, 2005, ISBN: 2100496360, pp: 1383.

- A. Jaouani, M. Vanthournhout, M.J. Penninckx, Olive oil mill wastewater purification by combination of coagulation-flocculation and biological treatments,Environmental Technology, 2005, 26, pp. 633-641

- P. Mouchet, Traitement des eaux avant utilisation, Substances dissoutes, Techniques de l’ingénieur traité Environnement : Strasbourg, 2000, ISSN : 1282-9080.

- A. Nefzaoui, Contribution à la rentabilité de l'oléiculture par une valorisation optimale des sous-produits, Options méditerranéens. 1991, pp. 153-173.

- M. Achak, A. Hafidi, N. Ouazzani, S.Sayadi , L. Mandi ,Low Cost Biosorbent “Banana Peel†for the Removal of Phenolic Compounds from Olive Mill Wastewater: Kinetic and Equilibrium Studies, J. Hazard. Mater, 2009, 166, pp. 117-125.

- F.Aouidi, H.Gannoun, N.Ben Othman, L.Ayed, M.Hamdi, Improvement of fermentative decolorization of olive mill wastewater byLactobacillus paracasei by cheese whey's addition, Process Biochem, 2009, 44, pp. 597-601.

- S.Khoufi, F.Feki, S.Sayadi, Detoxification of olive mill wastewater by electrocoagulation and sedimentation processes. J. Hazard. Mater, 2007,142, pp.58-67.

- S.Azabou, W.Najjar, A.Gargoubi, A.Ghorbel, S.Sayadi, Catalytic wet peroxide photo-oxidation of phenolic olive oil mill wastewater contaminants. Part II.Degradation and detoxification of low-molecular mass phenolic compounds in model and real effluent, Appl. Cat. B: Environ, 2007, 77, pp.166-174.

- A. Ben Sassi, A. Boularbah, A. Jaouad, G.Walker, A. Boussaid, A comparison of olive oil mill wastewaters (OMW) from three different processes in Morocco, Process Biochem, 41,2006,pp.74-78

- J. Boeglin, Propriétés des eaux naturelles. Techniques de l’Ingénieur, traité Environnement: Nancy, 2001, ISSN : 1776-0135, G1250.

- F.Caponino, M.T.Bilancia, A.Pasqualone, E.Sikorska, T.Gomes, Influence of the exposure to light on extra virgin olive oil quality during storage, Eur. Food. Res. Technol, 2005, 221, pp. 92-98.

- J.J.Macheix, A. Fleuriet and J.A. Billo, Fruit phenolics, Boca Raton Florida: CRC Press Inc, 1990, pp. 378.

- F. Medeci, C.Merli, E. Spagnoli, Anaerobic digestion of olive mill wastewater: a new process. H.In Ferranti, M.P.Ferrero, H.Vaveau, Eds, Anaerobic digestion and carbohydrates hydrolysis of waste;Elsevier : London, 1985, pp. 385-398.

- A. Yaakoubi, A. Chahlaoui, M. Rahmani, M. Elyachioui, Y. Oulhote, Effet de l'épandage des margines sur la microflore du sol, Agro solutions, 2010, 20 (1), pp. 35-43.

http://www.irda.qc.ca/assets/documents/Publications/documents/yaakoubi-et-al 2009_article_effet_epandage_margines_microflore_sol.pdf.

- E. S. Aktas, S. Imre and L. Ersoy, Characterization and lime treatment of olive mill wastewater, Wat. Res, 2001, 35(9), pp. 2336-2340. PII: S0043-1354(00)00490-5

- G. Lolos, A. Skordilis & G. Parissakis, Polluting characteristics and lime precipitation of olive mill wastewater. Journal of Environmental Science & Health Part A, 1994, 29, 7, pp. 1349-1356.

http://dx.doi.org/10.1080/10934529409376115

- P. Mouchet, Traitement des eaux avant utilisation : Matières particulaires, Traité Environnement, 2000, G1, G1172.

- L. Sigg, P.Behra, W. Stumm, Chimie des milieux aquatiques - Chimie des eaux naturelles et des interfaces dans l’environnement, 5ème ed Dunod : Paris, 2000, pp. 547.

http://www.unitheque.com/UploadFile/DocumentPDF/C/H/IKMG-9782100588015.pdf

- J. Boeglin, Traitements physico-chimiques de la pollution soluble, Techniques de l’Ingénieur, traité Environnement: Nancy, 2001, G1271.

- J. Boeglin, Pollution industrielle de l’eau, Stratégie et méthodologie, Techniques de l’Ingénieur, traité Environnement: Nancy, 1998, G1220.

Downloads

Published

2016-04-23

Issue

Section

Environmental Chemistry