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C. O. Akujobi

Publications (4)

Batch Mode Biomethane Production from Anaerobic Digestion of Palm Oil Mill Effluent (POME) with Cassava Peels and Cabbage Waste

C. B. Nwaneri, C. O. Akujobi, S. I. Okorondu, S. I. Umeh & C. C. Opurum · Microbiology Research Journal International · 2022

This study aimed to investigate anaerobic co-digestion of palm oil mill effluent (POME) with cassava peels (CP) and cabbage waste (CW) for biomethane production. The anaerobic digestion (AD) in 10L capacity bioreactors loaded separately with three different ratios (3L/ 520g, 3L/...

Open access Research Article 10.9734/mrji/2022/v32i530387

Optimization of Selected Process Parameters Affecting Yield of Green Synthesized Silver Nanoparticles and Their Antibacterial Activity

F. A. Ekaji, C. O. Akujobi & S. I. Umeh · Biotechnology Journal International · 2021

Aims: To optimize effects of selected process parameters affecting yield of green synthesized silver nanoparticles and their antibacterial activity. Study Design: Study was designed with 3 factors Box Behnken Design (Minitab 17) and Response optimizer (Minitab 17) was used to det...

Open access Research Article 10.9734/bji/2021/v25i230136

Effect of Optimization Factors on the Production of Bacillus subtilis and Escherichia coli Synthesized Silver Nanoparticles

C. Chi-Nwankwo, J. N. Ogbulie & C. O. Akujobi · South Asian Journal of Research in Microbiology · 2021

The recent discovery of silver nanoparticles and their production from Bacillus subtilis and Escherichia coli have enhanced optimization attempts. Extracellular biosynthesis of silver nanoparticles using the Bacillus subtilis and Escherichia coli cultured supernatants was done ac...

Open access Research Article 10.9734/sajrm/2020/v8i330195

Zingiber officinale (Ginger) Extract as a Green Biocide for the Inhibition of Copper Corrosion by Pseudomonas Species

R. C. Nwokorie, J. N. Ogbulie, C. O. Nweke, C. O. Akujobi, E. O. Imo, I. U. Offor-Emenike, I. N. Awurum & O. E. Nwoko · Journal of Advances in Microbiology · 2026

This study investigates Zingiber officinale (ginger) extract as a sustainable corrosion inhibitor and antimicrobial agent for copper in a microbiologically active environment containing Pseudomonas aeruginosa. Copper coupons (2.0 × 2.0 × 0.14 cm) were exposed to microbiologically...

Open access Research Article 10.9734/jamb/2026/v26i21080