Predicting Campylobacter Transport Influenced by Permeability and Void Ratio in Partial Heterogeneous Sand Gravel Formation, Sapelle, Delta State of Nigeria
Engineering Science
Volume 2, Issue 2, June 2017, Pages: 30-36
Received: Oct. 26, 2016; Accepted: Feb. 24, 2017; Published: Mar. 28, 2017
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Ezeilo F. E., Department of Civil Engineering, Rivers State University of Science and Technology, Nkpolu Oroworukwo, Port-Harcourt, Nigeria
Eluozo S. N., Department of Civil and Environmental Engineering, Subaka Nigeria Limited Port Harcourt, Port Harcourt, Nigeria
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The study investigates the behaviour of Campylobacter in heterogeneous sand gravel formation. The rate of Campylobacter deposition was monitored in terms of its concentrations in sand gravel deposited formations. This study was found imperative because of high rate of concentration of Campylobacter at different heterogeneous strata. Such conditions were critically evaluated to determine the effect from heterogeneous deposition and migration. The developed model was generated through the derived governing equation, the simulation express slight fluctuation from theoretical values. At depth ranges of 3-39metres, 2-38metres, and 2-30metres, the concentration of Campylobacter ranges from 47.4-62.6 Mg/L, 32-62.5 Mg/L, and 1.34E-03-2.14E-02 respectively. The system generated several exponential migrating processes, but with different concentrations. The theoretical values were compared with experimental data for model validation and both parameters developed favourable fits. Hence heterogeneity of sand gravel deposition has generated various rates of concentrations reflecting on their migration processes. Experts will definitely apply this concept to observe various rates of Campylobacter concentrations in soil and water environment.
Predictive Model, Void Ratio and Permeability, Campylobacter and Sand Gravel Formation
To cite this article
Ezeilo F. E., Eluozo S. N., Predicting Campylobacter Transport Influenced by Permeability and Void Ratio in Partial Heterogeneous Sand Gravel Formation, Sapelle, Delta State of Nigeria, Engineering Science. Vol. 2, No. 2, 2017, pp. 30-36. doi: 10.11648/
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UNESCO, 2009. The United Nations World Water Development Report 3: Water in a Changing World. World Water Assessment Programme. UNESCO Publishing, Paris.
Hagare, P., 2012. Recycled drinking water: What Australians need to know. Accessed 12 December 2012.
EPA, 1998. Water recycling and reuse: the environmental benefits: Water Division Region IX - EPA 909-F-98-001. United States Environmental Protection Agency (EPA). Accessed 12 December 2012.
EPA, 1999. Drinking Water and Health - What You Need to Know! EPA 816-K-99-001. United States Environmental Protection Agency (EPA), Washington, DC. Accessed 6 July 2011.
Takizawa, S. (Ed.), 2008. Groundwater Management in Asian Cities: Technology and Policy for Sustainability, 1st ed. Springer.
Ternes, T. A., 2007. The occurrence of micro pollutants in the aquatic environment: a new challenge for water management. Water Sci. Technol. 55 (12), 327–332.
Rodriguez, C., van Buynder, P., Lugg, R., Blair, P., Devine, B., Cook, A., Weinstein, P., 2009. Indirect Potable Reuse: A Sustainable Water Supply Alternative. Int. J. Environ. Res. Public Health 6 (3), 1174–1203.
Prüss-Üstün, A., Bos, R., Gore, F., Bartram, J., 2008. Safer water, better health: costs, benefits and sustainability of interventions to protect and promote health, Geneva, Switzerland.
Cho, R., 2011. From Wastewater to Drinking Water. Earth Institute - Colombia University.
Le-Minh, N., Khan, S. J., Drewes, J. E., Stuetz, R. M., 2010. Fate of antibiotics during municipal water recycling treatment processes. Water Res. 44 (15), 4295–4323. doi:10.1016/j.watres.2010.06.020.
Greve, P. A., 1972. Potentially hazardous substances in surface waters: Part I. Pesticides in the River Rhine. Sci. Total Environ. 1 (2), 173–180. doi:10.1016/0048-9697(72)90004-6.
Dawson, R., Riley, J. P., 1977. Chlorine-containing pesticides and polychlorinated biphenyls in British coastal waters. Estuar. Coast. Mar. Sci. 5 (1), 55–69. doi:10.1016/0302-3524(77)90073-1.
El-Dib, M. A., Aly, O. A., 1977. Removal of phenylamide pesticides from drinking waters—I. Effect of chemical coagulation and oxidants. Water Res. 11 (8), 611–616. doi:10.1016/0043-1354(77)90094-X.
Wintgens, T., Melin, T., Schäfer, A., Khan, S., Muston, M., Bixio, D., Thoeye, C., 2005. The role of membrane processes in municipal wastewater reclamation and reuse: Membranes in Drinking and Industrial Water Production. Desalination 178 (1-3), 1–11. doi:10.1016/j.desal.2004.12.014.
Busetti, F., Linge, K. L., Heitz, A., 2009. Analysis of pharmaceuticals in indirect potable reuse systems using solid-phase extraction and liquid chromatography–tandem mass spectrometry. J. Chromatogr. A 1216 (31), 5807–5818. doi:10.1016/j.chroma.2009.06.001.
Fatta-Kassinos, D., Kalavrouziotis, I. K., Koukoulakis, P. H., Vasquez, M. I., 2011a. The risks associated with wastewater reuse and xenobiotics in the agroecological environment. Sci. Total Environ. 409 (19), 3555–3563. doi:10.1016/j.scitotenv.2010.03.036.
McNeil, E. E., Otson, R., Miles, W. F., Rajabalee, F. J. M., 1977. Determination of chlorinated pesticides in potable water. J. Chromatogr. A 132 (2), 277–286. doi:10.1016/S0021-9673(00)89301-2.
Uta R. K., 2014. Xenobiotic organic micro pollutants in urban waste water levels, distribution patterns and the impact of advanced treatment technologies on their presence in wastewater from different sources the department of agricultural sciences, nutritional sciences and environmental management (fachbereich 09) Justus-liebig-Universität Giessen, Germany.
Ezeilo,F. E.,2014: Optimizing the Location of Multiple Waste Discharge Points in Natural Streams. Ph. D Thesis Submitted to the Department of Civil Engineering, University of Nigeria, Nsukka.
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