February 2022

IJEP 42(2): 149-157 : Vol. 42 Issue. 2 (February 2022) Full Text Zinabu Marsie1*, Zelealem Haftu2, Mekonen Aregai1 and Muruts Hagazi1 1. Aksum University, College of Agriculture, Department of Soil Resources and Watershed Management, Shire Campus, Tigray, Ethiopia 2. Aksum University, Institute of Technology, Department of Geology, Shire Campus, Tigray, Ethiopia Abstract In this paper, […]

IJEP 42(2): 142-148 : Vol. 42 Issue. 2 (February 2022) Full Text A. Yogeeswaran1, R. Raja Jeya Sekar1*, S. Uma Maheswari2, S.M. Vijila3 and T. Vijaya Kumar4 1. S.T. Hindu College, P.G. and Research Department of Zoology, Nagercoil – 629 002, Tamil Nadu, India 2. Manonmaniam Sundaranar University, Department of Biotechnology, Tirunelveli – 627 012,

IJEP 42(2): 131-141 : Vol. 42 Issue. 2 (February 2022) Full Text Sandra D’Sa and Debasis Patnaik* Birla Institute of Technology and Science, Pilani, K K Birla, Goa Campus, Department of Economics and Management, Zuarinagar – 403 726, Goa, India Abstract The commonly used combined physico-chemical parameters of industrial wastewaters, like COD, TDS and pH