An Analytical Investigation Study of Potential Human Health Risks Caused by Petroleum-contaminated Surface Water Containing Various Toxic Heavy Metals at the Okpoka Creek, Niger-Delta, Nigeria
Fawole Charles, S. J. Salami, D. A. Dashak & H. A. Chimezie-Nwosu · International Research Journal of Pure and Applied Chemistry · 2021
Surface water samples were collected from the Okpoka Creek, Niger-Delta using the grab samples method and were analytically investigated for petroleum contamination. The liquid-liquid extraction of petroleum hydrocarbons was carried out following standard procedures of U.S EPA 35...
Open access
Research Article
10.9734/irjpac/2021/v22i230382