Study of the Operation of an Industrial Water Treatment Plant of the Northern Soft Drink Company Fez, Morocco

• Autorzy: Elmansouri, Ibtissame , Lahkimi, Amal , Mansour, Omar , Elouadrhiri, Faical , Chaouch, Mehdi , Eloutassi, Noureddine , Elkhamar, Fehmi , Bekkari, Hicham
• Języki publikacji: EN

Abstrakty

EN

In order to verify the operation of the NSDC company’s industrial water treatment plant and to optimize the quality of the liquid discharges by coagulation and flocculation, we carried out the physico-chemical characterization of these liquid discharges and optimized the elimination of the organic matter. The results show that the abatement rate of the parameters SM, COD and BOD₅ of the step are respectively 67%, 66% and 89% during November 79% 81% 89% during December and 69% 82% 89% during January. The treated wastewater showed that the WWTP is working properly, but in the coagulation flocculation treatment step instead of using a large amount of Dekfloc alone. We tried to optimize the dose of a plant powder as bio flocculant injected with Dekfloc as coagulant, which will increase the removal rate of organic matter. The tests of coagulation flocculation show that the application of the combination between Dekfloc and the powder of the cactus allows to increase the rate of abatement of COD to 54%, of BOD₅ to 67%, of TSS to 80%, and therefore the reduction of microorganisms.

Słowa kluczowe

EN

industrial water; NSDC; Dekfloc; cactus powder; coagulation; flocculation

• Czasopismo: Ecological Engineering & Environmental Technology
• Rocznik: 2022
• Tom: Vol. 23, iss. 6
• Strony: 227--232
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Elmansouri, Ibtissame

• Laboratory of Environmental Biotechnology, Agri-food, Health Sidi Mohamed Ben Abdellah University, Faculty of Sciences, Fez, Morocco,

autor

Lahkimi, Amal

• Laboratory of Molecular Organometallic Materials Engineering and Environment, Faculty of Sciences, University Sidi Mohamed Ben Abdellah, Fez, Morocco

autor

Mansour, Omar

• Laboratory Step of the Company of the Carbonated Drinks of the North

autor

Elouadrhiri, Faical

• Laboratory of Molecular Organometallic Materials Engineering and Environment, Faculty of Sciences, University Sidi Mohamed Ben Abdellah, Fez, Morocco

autor

Chaouch, Mehdi

• Laboratory of Molecular Organometallic Materials Engineering and Environment, Faculty of Sciences, University Sidi Mohamed Ben Abdellah, Fez, Morocco

autor

Eloutassi, Noureddine

• Laboratory of Molecular Organometallic Materials Engineering and Environment, Faculty of Sciences, University Sidi Mohamed Ben Abdellah, Fez, Morocco

autor

Elkhamar, Fehmi

• Laboratory Step of the Company of the Carbonated Drinks of the North

autor

Bekkari, Hicham

• Laboratory of Environmental Biotechnology, Agri-food, Health Sidi Mohamed Ben Abdellah University, Faculty of Sciences, Fez, Morocco

Bibliografia

• 1. Abid A. 2009. Valorization of a new bioflocculant (cactus extract) in the physicochemical treatment of liquid discharges loaded with copper, zinc and suspended matter, 321–330.
• 2. Abid A. et al. 2009. Use of a new bioflocculant extracted from Moroccan cactus in the treatment of chromium (VI) loaded discharges by the coagulation-flocculation process, 25–35.
• 3. AFNOR. 1999. Water quality. Collection: Environment. Edition.
• 4. Benalia A. et al. 2017. The effect of biocoagulant on the reduction of turbidity and SM.
• 5. Bilbahloul M. et al. 2014. Cactus opuntia ficus indica: a solution against metallic pollution and suspended solids, 238/2384.
• 6. Chaouki I. 2013. Study of the performance of the STEP of the filling center of the company Salam Gaz - Skhirat, Morocco Africa. Science, 9(3), 91–102.
• 7. Djermakoye M. 2005. Wastewater from tanneries and dyeing factories: Physicochemical and bacteriological characteristics and impact on surface and groundwater «Mali». Thesis for the degree of Doctor of Pharmacy. Faculty of Medicine, Pharmacy and Odontostomatology. University of Bamako, 2005, 135.
• 8. El Ghammat A., Temsamani K.R. 2017. Study of physico-chemical characterization of wastewater for the implementation of an adequate treatment : case of the industrial zone of Tetouan International Journal of Innovation and Applied Studies, 20, 840–849.
• 9. Khammar E.F. 2013. Study of the efficiency of industrial wastewater treatment Waste Science and Technology, 65.
• 10. Ministry of the Environment of Morocco. 2002. Moroccan Standards, Official Bulletin of Morocco, No. 5062 of 30 Ramadan 1423. Rabat.
• 11. Rejsek F. 2002. Water analysis: Regulatory and technical aspects. Ed CRDP d’Aquitaine. France, 358.
• 12. Sakr F. et al. 2015. Study of the adsorption of Methylene Blue on a Cactus-based biomaterial. Journal of Materials and Environmental Science, 6(2), 397–406.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).

Identyfikatory

DOI

10.12912/27197050/152913