P. C. Njoku

Novel Non-parametric Assessment of Heavy Metals in Coated Card Wastes

C. I. A. Nwoko, A. U. Nkwoada, P. C. Njoku & A. Obichini · Journal of Applied Life Sciences International · 2017

Non-parametric tests were applied for the first time to coated mobile card waste in order to determine the correlation within risk assessment and instrumentation. The AAS concentrations of all the metals were higher than their XRF concentrations except in Al and Ag metals. Cr had...

Open access Research Article 10.9734/JALSI/2017/37258

Phytoextraction and Risk Assessment Synergy of Three Edible Plants in Mining Area

C. I. A. Nwoko, A. U. Nkwoada, L. U. Onu, P. C. Njoku & D. O. Ogbonnaya · Journal of Scientific Research and Reports · 2018

The phytoextraction and risk assessment synergy of Arachis hypogea (groundnut), Zea maize (Corn) and Citrullus colocynthis L. (Melon) was investigated at a mining area contaminated with Cd, Cu, Pb and Zn heavy metals. The metal concentrations in plant matter and soil were determi...

Open access Research Article 10.9734/JSRR/2018/43349

Effects of Leaking Septic Tanks on Underground Water Quality in Owerri Municipal, Imo State, Nigeria

N. Nwugha Victor, I. Okeke Pamela, A. O. Selemo, C. Ibe Geogeline, P. C. Njoku & H. Oluwaseun · Current Journal of Applied Science and Technology · 2015

Aim: To determine the effects of leaking septic tanks on underground water quality in Owerri Municipal. Place and Duration of the Study: Department of Geosciences, Federal University of Technology Owerri, and Department of Chemistry, Alvan Ikoku University of Education, Owerri, I...

Open access Research Article 10.9734/BJAST/2016/20410