NegmEldin, M. A. F., A. E. Elsayed, and S. M. Yousef,
"Physical properties of three short period close binaries: KIC 2715417, KIC 6050116 and KIC 6287172 ",
Research in Astronomy and Astrophysics RAA, vol. 19, issue 2, pp. 25-39, Submitted.
Abdelgawad, S. M., G. A. Fawzy, S. A. Ross, and H. I. Elaskary,
"Phytochemical Investigation of Egyptian Spinach Leaves, a Potential Source for Antileukemic Metabolites: In Vitro and In Silico Study",
Revista Brasileira de Farmacognosia, vol. 32, pp. 774-785, Submitted.
Zaki, M., H. Attia, H. M. Mahmoud, H. Khairi, and A. Maher,
"Possible Effect of Carbamazepine A Sodium Channel Blocker on Urinary Bladder Dysfunction in Type-1 Diabetic Patients",
Med J Cairo Univ, vol. Vol 84, issue Vol. 84, March 2016, pp. 85-90, Submitted.
Bayoumi, K. A., M. Adly, D. Soliman, and M. H. Mostafa,
"Possible Protective Potential of Silymarin and Wheat Germ Oil in Cisplatin- Induced Nephrotoxicity in Male Albino Rats.",
Egypt. J. Forensic Sci. Appl. Toxicol., vol. 8, issue 2, pp. 23-41, Submitted.
Ibrahim, A. A., W. M. Elsaied, L. I. Rashid, M. M. Morsi, and I. Labib,
Possible therapeutic effect of platelet rich plasma on induced osteoarthritis on adult male albino rat: Histological and immunohistochemical study,
, Cairo, cairo university, Submitted.
Srea, A. A., H. A. S. ezz, S. M. Mahmoud, M. R. Mousa, and N. Ahmed,
"The potential role of pumpkin seeds oil on methotrexate-induced lung toxicity",
sci reports , vol. 13, pp. 7321, Submitted.
,
"Prediction of Organic Micropollutant Removal in Soil Aquifer Treatment System Using GEP",
Journal of Hydrologic Engineering, vol. 21, no. 9, Submitted.
AbstractWith constrained Nile water and the cruel drop in per capita freshwater share in Egypt, soil aquifer treatment (SAT) appears an attractive, low-cost, unconventional water resource that is environmentally friendly and relatively easy to operate. Nevertheless, organic micropollutants (OMPs) in treated wastewater pose environmental and health risks if not properly attenuated through vadose zone infiltration. Thus, determination of OMP removal in a SAT system is important for sustainable groundwater management. In this study, a new, simple equation for the prediction of organic micropollutant removal in SAT systems was developed using gene expression programming (GEP). A wide range of 15 OMPs and aquifer conditions were examined along with various real operational aspects of SAT systems, including hydraulic loading rate and dry/wet ratio. The effect of spatial heterogeneity on saturated hydraulic conductivity was considered. Developed GEP models had an average coefficient of determination R2 of 0.92. Monte Carlo simulation (MCS) with 50,000 realizations was used to propagate uncertainty in SAT parameters in order to generate stochastic inputs for the GEP model. It was found that the removal of OMPs in SAT systems is mostly affected by biodegradation rate and soil-saturated hydraulic conductivity, in addition to dry/wet ratio. Finally,the developed GEP models were applied to enhance the criteria for selecting potential sites for SAT systems in Egypt considering OMP. It was shown that a SAT system would perform well at three sites, with a OMP removal efficiency reaching 100%, whereas it would have a removal of only 50% in the other two sites. Uncertainties in predictions were quantified with an average value of 35%. The developed GEP models can serve as basis for preliminary SAT site selection and design, and can substitute for complex commercial modeling software, especially for practitioners and decision makers in feasibility studies. However, for SAT implementation in a selected location, results can be confirmed only through field column tests.
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