Sustainable Remediation Technique for Heavy Metals-Contaminated Soil Using Agro-Waste
Unyeawaji Brownson Ntesat, Blessing Oghale Ozero, Chinwendu Emeka & Raphael Okosiemiema · Journal of Engineering Research and Reports · 2025
Investigating the potential of Vernonia amygdalina (bitter leaf) leaf extract to stimulate the removal of selected heavy metals (chromium, zinc and iron) in spent engine oil-contaminated soil, which would help in managing the agro-waste. To achieve this, 4kg of sandy loam soil wa...
Open access
Research Article
10.9734/jerr/2025/v27i31428