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  • Area of Specialization: Industrial Chemistry/Environmental Chemistry
  • Department of Chemistry

  • My name is Beatrice Oghenetega Peretiemo-Clarke. I am a lecturer of the Department of Chemistry, Delta State University, Abraka, Delta State. I obtained a B.Sc. degree in Industrial Chemistry from University of Port-Harcourt, Choba, Rivers State in 1991 and an M.Sc. degree in Chemical Engineering from University of Lagos, Akoka, Lagos State in 1998. Currently I am a research Student in the Department of Chemistry, University of Benin, Benin City, Edo State. I have vast knowledge and research interests in environmental studies including Water,Soil, Sediment, Geochemistry and Toxicology.
    My Publications
  1. Chukwujindu M.A. Iwegbue, Ejonafuvwe V. Oshenyen, Beatrice O. Peretiemo-Clarke, Chijioke Olisah, Godwin E. Nwajei, Bice S. Martincigh (2024) Polybrominated diphenyl ether contamination in sediments from rivers in the western Niger Delta of Nigeria, Marine Pollution Bulletin Vol. Pages: 1 - 7

  2. Agbaire, P. O., Akporhonor, E. E., Emoyan, O. O. and Peretiemo-Clarke, B. O. (2023) Studies on Real-Time Physicochemical Properties of Water from some Artificial Concrete Fish Ponds in Delta State, Nigeria, GVU Science-Tech Journal
    Vol.8 Pages: 70 - 91

  3. Onoriode O. Emoyan, Beatrice O. Peretiemo-Clarke, Godswill O. Tesi, Efe Ohwo and Wilson Adjerese (2022) Concentrations, Sources, and Associated Risks of Polychlorinated Biphenyls Measured in Soil Profiles from Selected Telecom-masts in the Niger Delta, Nigeria, Soil and Sediment Contamination Vol. 31 Pages: 1 – 23

  4. Onoriode O. Emoyan, Beatrice O. Peretiemo-Clarke, Godswill O. Tesi, Efe Ohwo (2022) Occurrence, Origin, Ecological and Human Health Risks of Organochlorine Pesticides in Soils from Selected Urban, Suburban and Rural Storm Water Reservoirs, Soil and Sediment Vol. 31 Pages: 152-175

  5. D.F. Ogeleka, F. E. Okieimen and B. O. Peretiemo-Clarke (2021) Sublethal Toxic Effects of Herbicides on a Non-Target Organism, Archachatina marginata, Biosc. Biotech. Res. Comm.
    Vol. 14 Pages: 303 – 307

  6. Onoriode O. Emoyan, Beatrice O Peretiemo-Clarke, Godswill O Tesi, Wilson Adjerese and Efe Owho (2021) Occurrence, Origin and a risk Assessment of Trace Metals Measured in Petroleum Tank-farm Impacted Soils, Soil and Sediment Contamination Vol. 30 Pages: 384 – 408

  7. Felix Ebhodaghe Okieimen, Doris Fovwe Ogeleka, Beatrice Oghenetega Peretiemo-Clarke (2020) Ecotoxicological Risk Evaluation of Herbicides on Non-Target Environmental Receptors, Environment & Ecosystem Science (EES)/Zibeline International Publishing Vol.4 Pages: 75-82

  8. Ogeleka, D.F., Okieimen, F.E. and Peretiemo-Clarke, B.O. (2020) Evaluation of Sublethal Phyto-toxic effects of herbicides using biochemical indices, International Journal of Environment, Agriculture and Biotechnology Vol.5(6) Pages: 1571-1577

  9. A. K. Asiagwu, M. A. Okposo, P. O. Itoya, B. O. Peretiemo-Clarke (2017) Utilization of Modified Cashew Nut Shell (Anacardium occidental) as an Adsorbent of Synthetic Dye (C57) 4-hydroxyl-3-carboxy phenylazophenylazo-2-nitrotoluene from Aqueous …, Journal of Chemistry and Material Research/IISTE Vol.9 Pages: 1-8

  10. Kinetic Model for the Removal of Amaranth Dye from Aqueous Solution using Avocado Pear Seed as Biomass (2017) Kinetic Model for the Removal of Amaranth Dye from Aqueous Solution using Avocado Pear Seed as Biomass, International Journal of Innovation in Science and Mathematics/Timeline Publication pvt. Ltd. Vol.3 Pages: 119-123

  11. B. O. Peretiemo-Clarke, J.E Ogala, F. E. Okieimen, G. Omo-Irabor, O.O.: Savalas, K. Christiani (2015) Mineralogy and Geochemistry of Clay Sequences from parts of the Cenzonic niger delta Basin, Southern Nigeria: Implications for Chemical Weathering and Palaeoclamate, Journal of Mining and Geology/Nigerian Mining and Geosciences Society
    Vol.51 Pages: 1116-2775

  12. P. O. Agbaire, E. E. Akporhonor, B. O. Peretiemo-Clarke, S. Ipemu (2013) Monitoring the Air Pollution Tolerance Indices of Plants around Warri Refinery and petrochemical Company (WRPC), Warri, Delta State, Nigerian Advanced Environmental Chemical Pollution Study
    Vol.4 Pages: 1-44

  13. O. O. Emoyan, P. O. Agbaire, B. O. Peretiemo-Clarke (2013) Determination of Residual Hydrocyanic Acid in White and Yellow Garri Flour processed from Cassava (Manihot and Esculata crantz), Research Journal of Chemical Sciences/International Science Community Association, India Vol.2 Pages: 78-80

  14. S. A. Osakwe, B. O. Peretiemo-Clarke (2013) Evaluation of Heavy Metals in Sediments of River Ehiope, Delta State, Nigeria, International Journal of Applied Chemistry/International Organization of Scientific Research, Bangladesh Vol.4 Pages: 1-4

  15. B. O. Peretiemo-Clarke (2010) Metal Concentrations in Sediment of Miller Creek, Nigerian Journal Of Science and Environment/Faculty of Science, Delta State University, Nigeria.
    Vol.9 Pages: 12-17

  16. B. O. Peretiemo-Clarke, M. A. Balogun, O. Akpojiyovwi (2009) A Study of Physiochemical Characteristics of Ugborikoko/Okere Creek as an Index of Pollution, African Journal of Biotechnology/Academia Journal, Kenya and USA Vol.4 Pages: 6272-6276

  17. F.I. Achuba, B.O. Peretiemo-Clarke (2008) Effect of Spent Engine Oil on Soil catalase and Dehydrogenase Activities, International Agrophysics/Institute of Agrophysics, polish Academy of Sciences Vol.22 Pages: 1-4

  18. O. O. Emoyan, P. O. Agbaire, B. O. Peretiemo-Clarke (2008) Distribution and Speciation of Polyaromatic Hydrocarbons (PAHs), Nigeria Proceedings of the 31st International Conference of the Chemical Society of Nigeria
      Vol.  Pages: 762-771

  19. B. O. Peretiemo-Clarke, F. I. Achuba, R. G. Emoyoma (2008) Effect of Kerosene and Petrol on Chlorophyl Content, Nigeria Proceedings of the 31st International Conference of the Chemical Society of Nigeria
      Vol.  Pages: 580-582

  20. P. O. Oviasoge, D. Okoro, C. I. Ndiokwere, B. O. Peretiemo-Clarke (2008) Fractionating of Pb and Cd in Refuse Dump Soil Treated with Cassava Mill Effluent, Journal of Nigerian Environmental Society/Nigerian Environmental Society
    Vol.4 Pages: 86-95

  21. C.O. Eyaife, F. E. Okieimen, B. O. Peretiemo-Clarke, C.E. Sogbaike (2007) Removal of Arsenic and Chromiun ions from aqueous solution with maize (Zea mays), Nigerian Journal of Applied Science/University of Benin, Nigeria
    Vol.25 Pages: 86-95

  22. B. O. Peretiemo-Clarke, F. I. Achuba (2007) Phytochemical Effect of Petroleum on Peanut (Arachis hypogea) Seedlings, Plant Pathology/The Korean Society of Plant Pathology Vol.6 Pages: 179-182

  23. F. E. Okieimen, B. O. Peretiemo-Clarke, R.A Wauna (2006) Removal and Recovery of Lead using Rice (Oryza satuval) Husk Carbon. Thermodynamic Studies, Nigerian Journal of Applied Science/University of Benin, Nigeria
    Vol.24 Pages: 37-42

  24. Fidelis I. Achuba, Beatrice O. Peretiemo-Clarke, Theresa C. Okolie (2005) Oxidative Stress in Brain of Rabbits with Petroleum Induced Hypoglyceamia, Biological Letters/Sciendo Vol.42 Pages: 33-39