Zobrazeno 1 - 10
of 28
pro vyhledávání: '"A. C. Ofomatah"'
Autor:
J. U. Ani, U. C. Okoro, L. E. Aneke, O. D. Onukwuli, I. O. Obi, K. G. Akpomie, A. C. Ofomatah
Publikováno v:
Applied Water Science, Vol 9, Iss 3, Pp 1-11 (2019)
Abstract The adsorptive removal of total dissolved solids by activated coal using response surface methodology was investigated. A four-variable central composite experimental design was applied to correlate the adsorption variables (effluent pH, ads
Externí odkaz:
https://doaj.org/article/4800bf4e7faf420d947b319ef10f25da
Publikováno v:
Heliyon, Vol 9, Iss 5, Pp e16266- (2023)
Ca and Mg have been implicated in causing hardness in beans resulting in relatively long cooking time. This study used potassium to replace the cations and determined the adsorption of potassium solution to bean seeds. Then, plantain peel, a natural
Externí odkaz:
https://doaj.org/article/f8577c7a556b46ca8b0d3bfbbcc7ae56
Publikováno v:
SN Applied Sciences, Vol 4, Iss 8, Pp 1-13 (2022)
Abstract This study is to determine some physicochemical parameters and potentially toxic elements (PTE) in water samples collected from a borehole, a stream and a lake in Okposi, Nigeria, for their quality status and the human health risk of exposur
Externí odkaz:
https://doaj.org/article/b8cf75878653455bb8d25f47240a291b
Autor:
Emmanuel O. Njoga, Ekene V. Ezenduka, Chiazor G. Ogbodo, Chukwuka U. Ogbonna, Ishmael F. Jaja, Anthony C. Ofomatah, Charles Odilichukwu R. Okpala
Publikováno v:
Foods, Vol 10, Iss 4, p 798 (2021)
Notwithstanding the increased toxic heavy metals/metalloids (THMs) accumulation in (edible) organs owed to goat′s feeding habit and anthropogenic activities, the chevon remains increasingly relished as a special delicacy in Nigeria. Specific to the
Externí odkaz:
https://doaj.org/article/1d5ae2b4539b415e960ce3f54bab72ba
Autor:
H O Chukwuemeka-okorie, J U Ani, S C Agbo, O A Odewole, F K Ojo, O L Alum, K G Akpomie, A C Ofomatah, C C Aralu
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1178:012021
This study has Zinc oxide (ZnO) nanoparticles (NPs) synthesized from the leaf extract of Costus Afers via a green approach. The synthesized zinc oxide nanoparticle (ZnO NPs) showed excellent adsorption capabilities towards Cd (II) and Pb (II) ions. Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3affaa27676fdd5c1f87daa3b466326e
https://doi.org/10.1088/1755-1315/1178/1/012021
https://doi.org/10.1088/1755-1315/1178/1/012021
Autor:
Olufemi A. Odewole, Francis K. Ojo, Ogechi L. Alum, Kovo G. Akpomie, Anthony C. Ofomatah, Helen O. Chukwuemeka-Okorie, Julius U. Ani, Sunday C. Agbo, Emmanuel E. Omeje
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1178:012025
The utility of Nru clay for industrial application, which was taken from the Nsukka local government area in Enugu State, Nigeria, is assessed in this study for its physical and chemical properties. The clay was investigated chemically which showed S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b78135754d42958b3b72f25874cc1a9
https://doi.org/10.1088/1755-1315/1178/1/012025
https://doi.org/10.1088/1755-1315/1178/1/012025
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1178:012014
This study presented the effects of catalyst and co-digestion on the performance of biogas production. Rabbit dung and plantain peels were used as feedstock materials while clay, KOH and NaOH were used as catalysts. The experiment was divided into fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c12eb73370f1adb3c71057a60df62e7
https://doi.org/10.1088/1755-1315/1178/1/012014
https://doi.org/10.1088/1755-1315/1178/1/012014
Autor:
Kovo G Akpomie, Anthony C Ofomatah, Helen O Chukwuemeka-Okorie, Julius U Ani, Sunday C Agbo, Olufemi A Odewole, Francis K Ojo, Ogechi L. Alum, Jeanet Conradie
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1178:012020
In this work, the adsorption of ciprofloxacin onto yam peel biosorbent was studied by batch method. The equilibrium isotherm analysis of the adsorption process was evaluated to provide insight into the removal mechanism. A decrease in the percentage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c78aed7762a7524c6665f7c7aa65adaa
https://doi.org/10.1088/1755-1315/1178/1/012020
https://doi.org/10.1088/1755-1315/1178/1/012020
Autor:
A C Ofomatah, H O Chukwuemeka-Okorie, J U Ani, S C Agbo, O A Odewole, F K Ojo, O L Alum, K G Akpomie, K E Ugwu
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1178:012029
The physicochemical characteristics and heavy metal concentrations of the soil and water in Ogbor Hill, Aba were examined in relation to the effects of abattoir effluent and dumpsite. Samples were taken from the water in a borehole, an abattoir, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1219c5362ee1e4d56e72fc93e45107f
https://doi.org/10.1088/1755-1315/1178/1/012029
https://doi.org/10.1088/1755-1315/1178/1/012029
Autor:
Ogechi L. Alum, Kovo G. Akpomie, Anthony C. Ofomatah, Helen O. Chukwuemeka-Okorie, Julius U. Ani, Sunday C. Agbo, Olufemi A. Odewole, Francis K. Ojo, Hillary O. Abugu
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1178:012024
The physico-chemical and microbial examination of Ajali River in Ezeagu Local Government Area (LGA) of Enugu State, South-eastern Nigeria, were carried out to assess the characteristics of the water for potability. Water samples were collected from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ba7a7ac425a19d847854c7d31c4395e
https://doi.org/10.1088/1755-1315/1178/1/012024
https://doi.org/10.1088/1755-1315/1178/1/012024