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Wyświetlanie 1-4 z 4
Tytuł:
Public Awareness and Perception of Socio-Economic Characteristic and Biogas in Gwagwalada Town Abuja, Nigeria
Autorzy:
Onyekwulu, Millicent Chekwube
Ejaro, Sunday Peter
Oguche, Christopher Joseph
Diyoke, Micheal Chika
Gwani, Samuel
Jibo, Magayaki Jamilu
Powiązania:
https://bibliotekanauki.pl/articles/1818416.pdf
Data publikacji:
2020
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
biogas
socio-economic
sustainable development
Gwagwalada
Opis:
Energy is one of the three most fundamental necessities for sustainable development. The consistently expanding interest for energy to meets domestic requirement and the absence of environment friendly alternatives have devastating effect on the environment. Many studies have shown the importance of renewable energy sources that can militates against the negative consequences of using fuels that have an adverse effect on the environment; these include fuel-wood/charcoal which are commonly utilized in a majority of house-holds. Thus this study was conceived to evaluate the socio economic feature and biogas awareness and perception in Gwagwalada town, Abuja. The methodology includes selection and analysis of administered questionnaires to selected study samples via a descriptive statistics method. The study reveals that more than half (60.0%) of the respondents have not heard about the biogas technology, while 40.0% have heard about the technology due to their age, sex, income level and educational experience.
Źródło:
Energy Policy Studies; 2020, 1 (5); 26--47
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Public Awareness and Perception of Socio-Economic Characteristic and Biogas in Gwagwalada Town Abuja, Nigeria
Autorzy:
Onyekwulu, Millicent Chekwube
Ejaro, Sunday Peter
Oguche, Christopher Joseph
Diyoke, Micheal Chika
Gwani, Samuel
Jibo, Magayaki Jamilu
Powiązania:
https://bibliotekanauki.pl/articles/1818421.pdf
Data publikacji:
2020
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
biogas
socio-economic
sustainable development
Gwagwalada
Opis:
Energy is one of the three most fundamental necessities for sustainable development. The consistently expanding interest for energy to meets domestic requirement and the absence of environment friendly alternatives have devastating effect on the environment. Many studies have shown the importance of renewable energy sources that can militates against the negative consequences of using fuels that have an adverse effect on the environment; these include fuel-wood/charcoal which are commonly utilized in a majority of house-holds. Thus this study was conceived to evaluate the socio economic feature and biogas awareness and perception in Gwagwalada town, Abuja. The methodology includes selection and analysis of administered questionnaires to selected study samples via a descriptive statistics method. The study reveals that more than half (60.0%) of the respondents have not heard about the biogas technology, while 40.0% have heard about the technology due to their age, sex, income level and educational experience.
Źródło:
Energy Policy Studies; 2020, 1 (5); 26--47
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative Proximate Analysis of Five Commercially Sold Maggi as Condiments in Gwagwalada, North Central, Nigeria
Autorzy:
Adeeko, E. L.
Shittu, G. A.
Adeeko, T. O.
Umar, M.
Powiązania:
https://bibliotekanauki.pl/articles/1075587.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
bioaccumulation
bouillon
condiments
heavy metal
mineral elements
proximate
Opis:
Determination of the proximate, nutritionally valuable mineral in five samples of food seasonings label as, A, B, C, D, & E food condiments readily consumed in Nigeria were obtained from Gwagwalada Central Market Abuja. Investigating the concentrations of some mineral elements such as, iron (Fe), zinc (Zn), and two heavy metals, cadmium (Cd) and lead (Pb) were carried out using AA320N Atomic Absorption Spectrophotometer (AAS) after acid digestion with 2:1 HNO3/HClO4. The result shows that all samples contained high levels of protein (13.63% ±0.53%) with mean value moisture, ash, fat, fiber, and carbohydrate for all samples levels being (3.94%±0.64%), (57.51% ±4.27%), (5.11% ±0.20%), (0.02% ±0.00%) and (18.41% ±0.41%) respectively. Sample D has high Fe concentration with (0.04 ±0.01 μg/g) and Sample B & C has low Fe concentration with (0.01 ±0.00 μg/g). Sample D & E has high Zn concentration with (0.03 ±0.01 μg/g) and sample A, B & C has low Zn concentration with (0.02 ±0.01 μg/g). In cadmium, sample A has the high concentration (0.03±0.01μg/g), sample B & D has the low Cd concentration (0.02 ±0.00 μg/g). Sample D had the high Pb concentration (0.05 ±0.00 μg/g), sample C had the low Pb concentration (0.02±0.01 μg/g). In conclusion, Fe, Zn, Cd and Pb were both present in low concentrations in all the samples analyzed. The presence of Cd and Pb in the food seasonings even at low concentration could prove fatal through bioaccumulation. The low level of the toxic metals, Pb and Cd indicates that these products meet the safe limits specified by most food standards.
Źródło:
World Scientific News; 2019, 122; 183-192
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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