A. P. Okeke

Distribution and Risk Evaluation of Phthalates in Omambala River Water and Sediment during the Wet Season in Anambra State, Nigeria

A. P. Okeke, J. O. Ogbuagu, R. U. Arinze, A. S. Ogbuagu & N. P. Chinweuba · Journal of Materials Science Research and Reviews · 2026

Phthalates, under the list of an endocrine disruptor and persistent organic pollutants is identified by its contamination of the environment and toxicities. In this research, the distribution of selected phthalates was identified in the sampling site to discover their presence an...

Open access Research Article 10.9734/jmsrr/2026/v9i2471

Occurrence and Fate of Polychlorinated Biphenyls in Water and Sediments: A Case Study of Bodo River in Ogoni, River State Nigeria

J. O. Ogbuagu, U. E. Ukpai, A. P. Okeke & E. N. Obi · Asian Journal of Applied Chemistry Research · 2021

Contamination of water bodies due to the presence of persistent organic pollutant (POPs) has been a major concern in the environment. In this study, the concentration of Polychlorinated Biphenyls (PCBs) and Heavy metals in sediments and water samples in Bodo River were studied. S...

Open access Research Article 10.9734/ajacr/2021/v10i3-430237

Pollution Status and Health Risk Assessment of Polycyclic Aromatic Hydrocarbons in Surface Water, Sediment and Fish from Ezu-River, Anaku, Anambra State, Nigeria

J. O. Ogbuagu, E. N. Obi, A. P. Okeke & U. E. Ukpai · Asian Journal of Applied Chemistry Research · 2021

The distribution of the sixteen polycyclic aromatic hydrocarbons (PAHs) was studied in surface water, sediment and three fish species (African catfish (Clarias gariepinus), Trout fish (Mormyrus rume) and Hetrobranchus longefilis) from Ezu-river, Anaku, Anambra State, Nigeria. The...

Open access Research Article 10.9734/ajacr/2021/v10i130227