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Leo C. Osuji

Publications (4)

Assessment of Interstitial and Surface Water Quality of Ibaka Creek Rivers State, Nigeria: The Case of Artisanal Refinery Activities

Florence C. Akubuo, Leo C. Osuji & Aduabobo I. Hart · Asian Journal of Fisheries and Aquatic Research · 2023

The study examined how artisanal refinery activities affect interstitial and surface water quality along Ibaka Creek, Rivers State, Nigeria. A multi-meter was used to measure the temperature, pH, electrical conductivity (EC), salinity, and total dissolved solids. In addition to d...

Open access Research Article 10.9734/ajfar/2023/v25i4679

Acute Toxicity of Aqueous Methanol on Juvenile Guinean Tilapia (Tilapia guineensis)

Ngoka Chizoma Adaku, Leo C. Osuji & Aduabobo I. Hart · Advances in Research · 2022

This study was conducted to evaluate the acute toxicity of Juvenile Tilapia guineensis exposed to aqueous methanol (Analytical grade).  The fishes were obtained from the Nigeria Institute for Oceanography and Marine Research (NIOMR), Buguma, Rivers State, Nigeria. The fishes were...

Open access Research Article 10.9734/air/2022/v23i430341

Surfactant Enhanced Bioremediation of Hydrocarbon Contaminated Soils Using Alkyl Polyglucoside

C. E. Ezekiel, Leo C. Osuji & M. C. Onojake · Asian Journal of Physical and Chemical Sciences · 2021

Bioremediation is an efficient and environmentally friendly method for the degradation of petroleum hydrocarbons in contaminated soils. This study investigated the effects of biosurfactant alkyl polyglycosides (APG) on enhanced biodegradation of petroleum hydrocarbon contaminated...

Open access Research Article 10.9734/ajopacs/2021/v9i330138

Physicochemical Evaluation of Eichhornia crassipes and Pennisetum purpureum used for Production of Drilling Mud Additives

I. U. Emenike, Leo C. Osuji & M. C. Onojake · Asian Journal of Chemical Sciences · 2021

Cellulose isolated from Eichhornia crassipe (Water hyacinth) and Pennisetum purpureum (elephant grass) were evaluated using Fourier Transform Infra-Red spectroscopy and standard analytical methods for production of drilling mud. The physico-chemical analyses were carried out afte...

Open access Research Article 10.9734/ajocs/2021/v10i219088