Dr. J.O. Jeje

Dr. J.O. Jeje

    • Rank: Reader
    • Area of Specialization: Environmental Engineering
    • Phone No: +2348033447243
    • Emai : jemails2000@yahoo.co.uk
    • Qualifications:



    • Sc. Civil Engineering, Ife (2005)
    • Environmental Control and Management, Ife (2009)
    • Sc. Civil Engineering, Ife(2013)
    • D. Civil Engineering, Ife (2018)


    • Member, The Nigerian Society of Engineers (MNSE),
    • Registered Engineer, Council for the Regulation of Engineering in Nigeria (COREN)  R-20663, 2011
    • Research Focus:


    Emphasis of my research is on interaction between water, waste, the environment and health. Such knowledge is critical for the prediction, management and mitigation of pollution in the environment, and naturally necessitates an interdisciplinary approach. Provision of platform for planning water and sanitation programme that will improve the health condition in the rural communities.




    I teaches courses in Environmental Engineering and others (Basic Civil Engineering and  Engineering Contracts and Specifications)..



    (i)     Jeje, J.O. (2005). Factors Affecting the Completion Time of Road Construction Works

    in Nigeria. B.Sc. Thesis, Department of Civil Engineering, Obafemi Awolowo

    University, Ile-Ife.

    (ii)   Jeje. J.O. (2009). Effect s of Industrial Effluents from Brewery Industry. PGD Research Thesis, Institute of Ecology and Environmental Studies, Obafemi  Awolowo University, Ile-Ife.


    (iii)  Jeje, J.O. (2013). Effect of Water Supply Technologies on the Sanitation Systems of                Ife North Local Government Area of Osun State. M.Sc. Thesis, Department of Civil  Engineering, Obafemi Awolowo University, Ile-Ife.

    (iv)    Jeje, J.O. (2018) A Study of the Spatial Distribution of Dissolved Oxygen   Concentration        in Asoro Stream, Osun State, Nigeria. Ph.D. Thesis, Department of Civil   Engineering, Obafemi Awolowo University, Ile-Ife.



    Selected Publications:


    Fadipe O.O., Oladepo. K.T., Jeje, J.O. and Ogedengbe, M.O. (2011). Characterization and analysis of medical solid waste in Osun State Nigeria, African Journal of  Environmental Science and Technology, 5(12):1027-1038

    Ajayi. A.A., Oladepo.K.T., Jeje, J.O. and Ogedenbge, M.O. (2011). A study of solar disinfection for rural water supply, International Journal of Water Resources and Environmental Engineering, 3(14): 385 – 392.


    Jeje, J.O. and Oladepo K.T (2012) A study of the Sources of Microbial Contamination in Packaged Water, Transnational Journal of Science and Technology 2 (9):63-76.

    Jeje, J.O. and  Oladepo K.T. (2013). Microbiological Quality of Water Collected from Unlined Wells Located Near Septic Tank-Soakaway and Pit Latrines in Ife   North Local Government Area of Osun State, Nigeria, Transnational Journal of Science and  Technology, 3 (10): 8-20.

    Jeje, J.O. and  Oladepo, K.T (2014). Assessment of Heavy Metals of  Boreholes and Hand Dug wells in Ife North Local Government Area of Osun State, Nigeria, International Journal of  Science and Technology, 3 (4):209-214.

    Jeje, J.O. and  Oladepo, K.T. (2014). Water Supply Technologies: Momentous Effects   on Sanitation Systems, International Journal of Civil Engineering and Environmental   Research (IJCER); 1(4): 141 – 151.