Josephat Nwabueze Okereke

Interval Analysis of Volatile Solid (VS) and Biochemical Oxygen Demand (BOD) in Batch Anaerobic Fermentation of Selected Agrowaste

Augustus Kelechi Ahamefule, Toochukwu Ekwutosi Ogbulie, Ethelbert Uchechukwu Ezeji & Josephat Nwabueze Okereke · Biotechnology Journal International · 2024

This study investigated the degradation of volatile solids (VS) and biochemical oxygen demand (BOD) during the anaerobic digestion of selected agro-waste, specifically cassava peels, maize husks, pig slurry, and the composite. The objective was to evaluate the biodegradability of...

Open access Research Article 10.9734/bji/2024/v28i6750

Assessment of Effects of Amended Bioremediation of Toxic Metal-polluted Soil using Organic Composites and Bacillus sp on Plant Growth Parameters

Maximus Chibuoyi Korie, Ferdinand Ozurumba Uzoma Osuala, Jude-Anthony Nnama Ogbulie, Josephat Nwabueze Okereke, Sylvia Onyinyechi Anyadoh-Nwadike, Colman Chikwem Ibe & Moses Ekene Nwachukwu · Biotechnology Journal International · 2024

It has become pertinent to develop improved bioremediation techniques, to avert the deleterious effects of heavy metal pollution on agricultural productivity, and safety of its produce. In this study, cow dung, poultry wastes and their composites used as organic amendments were c...

Open access Research Article 10.9734/bji/2024/v28i3721