One of the challenges in assessing air quality parameters in Nigeria is the lack of comprehensive... more One of the challenges in assessing air quality parameters in Nigeria is the lack of comprehensive data due to limited monitoring stations across the country. Seven sampling stations (Lagos, Port Harcourt, Enugu, Makurdi, Kano, Maiduguri and Abuja) were chosen across the six geographical zones in Nigeria to monitor five parameters (PM, CO, NO2, SO2, and O3) for ninety days consecutively, using remote sensing techniques. The results obtained shows that the general pattern of these pollutants in ascending order is: Port Harcourt < Maiduguri < Makurdi < Lagos < Enugu < Abuja < Kano. The low values of NO2 (6.76 g/m 3) and SO2 (1.77 g/m 3) indicates that the accumulation of potential acidforming particles known as acid rain is highly limited in Nigeria. The high values of particulates, PM10 (85.0 g/m 3) and PM2.5 (50.2 g/m 3) are beyond the standards and therefore, can accumulate in the lungs, interfering with their ability to exchange gases. The effects of these pollutants are crucial for policymakers, researchers, and practitioners to develop effective strategies that minimize air pollution and safeguard public health. Hence, we recommend public awareness campaigns, green transportation initiatives, and public health interventions as essential for sustainable air quality management.
Journal of Energy, Environmental & Chemical Engineering, 2023
The abuse of agrochemucals in agricultural practise in order to boost food production has generat... more The abuse of agrochemucals in agricultural practise in order to boost food production has generated environmental concern in terms of their residues. This study was carried out to determine pesticide residues of plantain and banana from Benue State, Nigeria due to unregulated applications of pesticides, leading to MRL non-compliances. QuEChERS and buffered ethyl acetate extraction methods were employed for diverse range of pesticides in plantain and banana, followed by selective identification and quantification of the residues using GC-MS technique. The method was evaluated evaluated for 23 organochlorine pesticides. The results of analysis showed that Plantain contains a wide range of pesticide residues with the highest BHC 2.4×10-5 ppb and Endosulfan 1 0.2×10-5 ppb, being the lowest in residues. Banana shows slight range with BHC 1.6×10-5 ppb, the highest and Methoxychlor 0.6×10-5 ppb, the lowest residues. This result showed that their limits of quantification were 0.1-10µg/g, with recoveries of 70-120%. The method provided superior performance in terms of precision, and recovery of the spiked and incurred residues with similiar productivity. Generally, the findings revealed samples of plantain and banana showed some degree of contamination and it is adviseable banned pesticides should not be sold in Benue State any more.
Journal of Energy, Environmental & Chemical Engineering., 2023
The abuse of agrochemucals in agricultural practise in order to boost food production has generat... more The abuse of agrochemucals in agricultural practise in order to boost food production has generated environmental concern in terms of their residues. This study was carried out to determine pesticide residues of plantain and banana from Benue State, Nigeria due to unregulated applications of pesticides, leading to MRL non-compliances. QuEChERS and buffered ethyl acetate extraction methods were employed for diverse range of pesticides in plantain and banana, followed by selective identification and quantification of the residues using GC-MS technique. The method was evaluated evaluated for 23 organochlorine pesticides. The results of analysis showed that Plantain contains a wide range of pesticide residues with the highest BHC 2.4×10-5 ppb and Endosulfan 1 0.2×10-5 ppb, being the lowest in residues. Banana shows slight range with BHC 1.6×10-5 ppb, the highest and Methoxychlor 0.6×10-5 ppb, the lowest residues. This result showed that their limits of quantification were 0.1-10µg/g, with recoveries of 70-120%. The method provided superior performance in terms of precision, and recovery of the spiked and incurred residues with similiar productivity. Generally, the findings revealed samples of plantain and banana showed some degree of contamination and it is adviseable banned pesticides should not be sold in Benue State any more.
Fungi, which are diverse microorganisms, have gained attention for their potential use in develop... more Fungi, which are diverse microorganisms, have gained attention for their potential use in developing safe and effective drugs. This review examines the different applications and therapeutic benefits of fungal extracts in the pharmaceutical industry. Fungal metabolites, which are bioactive and have a diverse structure, offer many promising drug development and discovery opportunities. The review provides an in-depth analysis of various fungal species and their bioactive compounds, highlighting their pharmacological properties and mechanisms of action. Additionally, the ecological significance of these fungal products is considered, emphasizing sustainable practices in drug development. The review critically assesses recent research findings and clinical trials, providing insight into fungal-derived drugs' efficacy and safety profiles. The potential challenges and future directions of harnessing fungal extracts as safe and effective drugs are also discussed. In summary, this comprehensive review consolidates current knowledge on the potential benefits of fungal extract products in drug development. The exploration of fungal metabolites as sources of novel therapeutic agents shows promise for advancing pharmaceutical science toward more sustainable and eco-friendly practices.
The recycling of solar panel cells has undergone a transformative journey, encompassing the past,... more The recycling of solar panel cells has undergone a transformative journey, encompassing the past, present, and future of sustainable practices within the renewable energy sector. This abstract explores the evolution of solar panel recycling from its early stages to the current state of the industry and anticipates future trends. In the past, recycling methods were rudimentary, with little focus on the recovery of valuable materials. Today, innovative approaches have emerged, leading to more efficient and environmentally friendly recycling processes. Current methodologies aim to extract and reuse valuable components like metals and polymers while reducing environmental impact. Looking ahead, the future of solar panel recycling will continue to evolve, with ongoing research dedicated to enhancing efficiency, reducing costs, and broadening the range of recoverable materials. As solar energy adoption grows, establishing strategically located recycling centers and adopting sustainable practices will be pivotal for the long-term sustainability of solar technology. This abstract underscores the significance of sustainable practices in the solar industry and their role in maintaining solar power as a clean and renewable energy source for the future.
One of the challenges in assessing air quality parameters in Nigeria is the lack of comprehensive... more One of the challenges in assessing air quality parameters in Nigeria is the lack of comprehensive data due to limited monitoring stations across the country. Seven sampling stations (Lagos, Port Harcourt, Enugu, Makurdi, Kano, Maiduguri and Abuja) were chosen across the six geographical zones in Nigeria to monitor five parameters (PM, CO, NO2, SO2, and O3) for ninety days consecutively, using remote sensing techniques. The results obtained shows that the general pattern of these pollutants in ascending order is: Port Harcourt < Maiduguri < Makurdi < Lagos < Enugu < Abuja < Kano. The low values of NO2 (6.76 g/m 3) and SO2 (1.77 g/m 3) indicates that the accumulation of potential acidforming particles known as acid rain is highly limited in Nigeria. The high values of particulates, PM10 (85.0 g/m 3) and PM2.5 (50.2 g/m 3) are beyond the standards and therefore, can accumulate in the lungs, interfering with their ability to exchange gases. The effects of these pollutants are crucial for policymakers, researchers, and practitioners to develop effective strategies that minimize air pollution and safeguard public health. Hence, we recommend public awareness campaigns, green transportation initiatives, and public health interventions as essential for sustainable air quality management.
Journal of Energy, Environmental & Chemical Engineering, 2023
The abuse of agrochemucals in agricultural practise in order to boost food production has generat... more The abuse of agrochemucals in agricultural practise in order to boost food production has generated environmental concern in terms of their residues. This study was carried out to determine pesticide residues of plantain and banana from Benue State, Nigeria due to unregulated applications of pesticides, leading to MRL non-compliances. QuEChERS and buffered ethyl acetate extraction methods were employed for diverse range of pesticides in plantain and banana, followed by selective identification and quantification of the residues using GC-MS technique. The method was evaluated evaluated for 23 organochlorine pesticides. The results of analysis showed that Plantain contains a wide range of pesticide residues with the highest BHC 2.4×10-5 ppb and Endosulfan 1 0.2×10-5 ppb, being the lowest in residues. Banana shows slight range with BHC 1.6×10-5 ppb, the highest and Methoxychlor 0.6×10-5 ppb, the lowest residues. This result showed that their limits of quantification were 0.1-10µg/g, with recoveries of 70-120%. The method provided superior performance in terms of precision, and recovery of the spiked and incurred residues with similiar productivity. Generally, the findings revealed samples of plantain and banana showed some degree of contamination and it is adviseable banned pesticides should not be sold in Benue State any more.
Journal of Energy, Environmental & Chemical Engineering., 2023
The abuse of agrochemucals in agricultural practise in order to boost food production has generat... more The abuse of agrochemucals in agricultural practise in order to boost food production has generated environmental concern in terms of their residues. This study was carried out to determine pesticide residues of plantain and banana from Benue State, Nigeria due to unregulated applications of pesticides, leading to MRL non-compliances. QuEChERS and buffered ethyl acetate extraction methods were employed for diverse range of pesticides in plantain and banana, followed by selective identification and quantification of the residues using GC-MS technique. The method was evaluated evaluated for 23 organochlorine pesticides. The results of analysis showed that Plantain contains a wide range of pesticide residues with the highest BHC 2.4×10-5 ppb and Endosulfan 1 0.2×10-5 ppb, being the lowest in residues. Banana shows slight range with BHC 1.6×10-5 ppb, the highest and Methoxychlor 0.6×10-5 ppb, the lowest residues. This result showed that their limits of quantification were 0.1-10µg/g, with recoveries of 70-120%. The method provided superior performance in terms of precision, and recovery of the spiked and incurred residues with similiar productivity. Generally, the findings revealed samples of plantain and banana showed some degree of contamination and it is adviseable banned pesticides should not be sold in Benue State any more.
Fungi, which are diverse microorganisms, have gained attention for their potential use in develop... more Fungi, which are diverse microorganisms, have gained attention for their potential use in developing safe and effective drugs. This review examines the different applications and therapeutic benefits of fungal extracts in the pharmaceutical industry. Fungal metabolites, which are bioactive and have a diverse structure, offer many promising drug development and discovery opportunities. The review provides an in-depth analysis of various fungal species and their bioactive compounds, highlighting their pharmacological properties and mechanisms of action. Additionally, the ecological significance of these fungal products is considered, emphasizing sustainable practices in drug development. The review critically assesses recent research findings and clinical trials, providing insight into fungal-derived drugs' efficacy and safety profiles. The potential challenges and future directions of harnessing fungal extracts as safe and effective drugs are also discussed. In summary, this comprehensive review consolidates current knowledge on the potential benefits of fungal extract products in drug development. The exploration of fungal metabolites as sources of novel therapeutic agents shows promise for advancing pharmaceutical science toward more sustainable and eco-friendly practices.
The recycling of solar panel cells has undergone a transformative journey, encompassing the past,... more The recycling of solar panel cells has undergone a transformative journey, encompassing the past, present, and future of sustainable practices within the renewable energy sector. This abstract explores the evolution of solar panel recycling from its early stages to the current state of the industry and anticipates future trends. In the past, recycling methods were rudimentary, with little focus on the recovery of valuable materials. Today, innovative approaches have emerged, leading to more efficient and environmentally friendly recycling processes. Current methodologies aim to extract and reuse valuable components like metals and polymers while reducing environmental impact. Looking ahead, the future of solar panel recycling will continue to evolve, with ongoing research dedicated to enhancing efficiency, reducing costs, and broadening the range of recoverable materials. As solar energy adoption grows, establishing strategically located recycling centers and adopting sustainable practices will be pivotal for the long-term sustainability of solar technology. This abstract underscores the significance of sustainable practices in the solar industry and their role in maintaining solar power as a clean and renewable energy source for the future.
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