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Consumer Preferences to Adopt Domestic Biogas D...
76,90 € *
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Rwanda has been struggling to solve the energy issues consequent increase of biomass energy use for cooking that causes negative impacts on the health, the environment and the economy. Distinct financial and nonfinancial policies have been implemented to incentivize the use of renewable energy for cooking especially biogas energy with the purpose of giving alternative clean and sustainable energy supplies to all Rwandans, yet, penetration rate has remained extremely low. This paper investigated consumers' willingness to pay for domestic biogas digester technology as a substitute to traditional biomass energy for cooking in rural areas using conjoint analysis and discrete choice models. Estimation results show that consumers' preference to adopt domestic biogas digester technology increases with a sizeable biogas digester, with a low cost for biogas digester, with an increase in household income, with substantial guarantee period, and when the service provider is the private suppliers.

Anbieter: Dodax
Stand: 26.01.2020
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Energy Conversion of Organic Wastes Through Por...
43,90 € *
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Management of organic waste is one among the most pressing environmental issues in most urban and semi-urban areas of the developing world. Unscientific land filling of municipal solid wastes is one of the important causes for environmental degradation and in a big way contribute to global warming. Households constitute the most basic unit in urban energy consumption and waste generation. Under this scenario, conversion of domestic organic waste into a green fuel, using biogas technology has a huge scope for mitigation of Green House Gas emissions. Like the conventional biogas plants, the portable biogas plants were not so far studied and evaluated extensively. Considering the high relevance of the portable domestic biogas plants, four types of portable biogas plants viz. Floating gas holder type without water seal, Floating gas holder type with water seal, Fixed gas holder type and KAU Portable split biogas plant were evaluated in the present study. The KAU Portable split biogas plant, exhibited superior performance with the other biogas plants used in the study. The kitchen waste had a biogas production potential of 58 L/L and 989.05 L/kgTS of organic wastes.

Anbieter: Dodax
Stand: 26.01.2020
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Synthesis of Biogas by Anaerobic Digestion: An ...
37,00 € *
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Energy is most important for economic growth and human development. Every day, we come across food, vegetable wastes and other organic wastes that have huge potential to uplift the society in a better way, when these are transformed into useful bioenergy. To produce bioenergy from biomass one of the better options is to utilize these potential wastes to transform it into biogas. Today, the entire world is looking for different alternative fuels. Biogas is one of the good alternative fuels, energy rich and is well suited as domestic fuel, for heating purposes and power generation. The sources available for the production of biogas are fruit, vegetable wastes and agricultural residues. Biogas from such solid wastes primarily constitutes of methane, carbon dioxide and other trace gases. It is a clean fuel with a calorific value between 5000 to 5500 kcal/kg. There are two methods available for the production of biogas from organic wastes (Dry and Wet Processes). The dry processes include combustion and pyrolysis, whereas the wet processes include anaerobic digestion, gasification and fermentation. This book will be especially useful for Chemical, Mechanical & Agricultural Engineers.

Anbieter: Dodax AT
Stand: 26.01.2020
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Drivers and Barriers of Biogas technology adopt...
35,90 € *
ggf. zzgl. Versand

Assessment of potential drivers and barriers in biogas technology adoption as an alternative energy sources has recently become crucial and attractive due to the increasing demand for energy, the limited resource for buying fossil fuel and the environmental concerns. The Ethiopian domestic energy sector relies on a limited range of energy resources with a highest share being biomass that has brought substantial impact on the environment. Although Ethiopia is known by its large livestock resource potential, the level of manure resource utilization in this regard is very low. Overall, over 95 %of the domestic energy needs are met from biomass- based fuels thereby contributing to deforestation, loss of soil nutrients, and organic matter. However, so far, very limited studies were conducted in the area of rural energy in Ethiopia, specifically limited study has been conducted concerning the impacts, drivers and barriers of biogas technology on rural households. However, they did not asses the economic impact, and driving and constraining factors of the technology. Therefore, there is information gap on the benefit of biogas, its drivers and barriers on the study area.

Anbieter: Dodax
Stand: 26.01.2020
Zum Angebot
Energy Conversion of Organic Wastes Through Por...
45,20 € *
ggf. zzgl. Versand

Management of organic waste is one among the most pressing environmental issues in most urban and semi-urban areas of the developing world. Unscientific land filling of municipal solid wastes is one of the important causes for environmental degradation and in a big way contribute to global warming. Households constitute the most basic unit in urban energy consumption and waste generation. Under this scenario, conversion of domestic organic waste into a green fuel, using biogas technology has a huge scope for mitigation of Green House Gas emissions. Like the conventional biogas plants, the portable biogas plants were not so far studied and evaluated extensively. Considering the high relevance of the portable domestic biogas plants, four types of portable biogas plants viz. Floating gas holder type without water seal, Floating gas holder type with water seal, Fixed gas holder type and KAU Portable split biogas plant were evaluated in the present study. The KAU Portable split biogas plant, exhibited superior performance with the other biogas plants used in the study. The kitchen waste had a biogas production potential of 58 L/L and 989.05 L/kgTS of organic wastes.

Anbieter: Dodax AT
Stand: 26.01.2020
Zum Angebot
Drivers and Barriers of Biogas technology adopt...
37,00 € *
ggf. zzgl. Versand

Assessment of potential drivers and barriers in biogas technology adoption as an alternative energy sources has recently become crucial and attractive due to the increasing demand for energy, the limited resource for buying fossil fuel and the environmental concerns. The Ethiopian domestic energy sector relies on a limited range of energy resources with a highest share being biomass that has brought substantial impact on the environment. Although Ethiopia is known by its large livestock resource potential, the level of manure resource utilization in this regard is very low. Overall, over 95 %of the domestic energy needs are met from biomass- based fuels thereby contributing to deforestation, loss of soil nutrients, and organic matter. However, so far, very limited studies were conducted in the area of rural energy in Ethiopia, specifically limited study has been conducted concerning the impacts, drivers and barriers of biogas technology on rural households. However, they did not asses the economic impact, and driving and constraining factors of the technology. Therefore, there is information gap on the benefit of biogas, its drivers and barriers on the study area.

Anbieter: Dodax AT
Stand: 26.01.2020
Zum Angebot
Synthesis of Biogas by Anaerobic Digestion: An ...
35,90 € *
ggf. zzgl. Versand

Energy is most important for economic growth and human development. Every day, we come across food, vegetable wastes and other organic wastes that have huge potential to uplift the society in a better way, when these are transformed into useful bioenergy. To produce bioenergy from biomass one of the better options is to utilize these potential wastes to transform it into biogas. Today, the entire world is looking for different alternative fuels. Biogas is one of the good alternative fuels, energy rich and is well suited as domestic fuel, for heating purposes and power generation. The sources available for the production of biogas are fruit, vegetable wastes and agricultural residues. Biogas from such solid wastes primarily constitutes of methane, carbon dioxide and other trace gases. It is a clean fuel with a calorific value between 5000 to 5500 kcal/kg. There are two methods available for the production of biogas from organic wastes (Dry and Wet Processes). The dry processes include combustion and pyrolysis, whereas the wet processes include anaerobic digestion, gasification and fermentation. This book will be especially useful for Chemical, Mechanical & Agricultural Engineers.

Anbieter: Dodax
Stand: 26.01.2020
Zum Angebot
Analysis of a Commercial Thermophilic Biogas Plant
64,90 € *
ggf. zzgl. Versand

The book Analysis of a Commercial Thermophilic Biogas Plant is a product of a research that identified biodegradable waste materials like domestic/municipal effluence as economically viable alternative source of energy. The proposed Commercial biogas plant was mathematically modeled for urban area clean energy requirement. The capacity of the plant was estimated for a given cycle of operation. A nominal 1500m3 power gas plant was studied characteristically and its performance efficiency evaluated. It was observed that the rate of biogas production is a function of the reactor temperature, pH, substrate concentration, rate of degradation of biomass, and the accumulation of matter in the system due to bacteria growth.

Anbieter: Dodax
Stand: 26.01.2020
Zum Angebot
Analysis of a Commercial Thermophilic Biogas Plant
66,80 € *
ggf. zzgl. Versand

The book Analysis of a Commercial Thermophilic Biogas Plant is a product of a research that identified biodegradable waste materials like domestic/municipal effluence as economically viable alternative source of energy. The proposed Commercial biogas plant was mathematically modeled for urban area clean energy requirement. The capacity of the plant was estimated for a given cycle of operation. A nominal 1500m3 power gas plant was studied characteristically and its performance efficiency evaluated. It was observed that the rate of biogas production is a function of the reactor temperature, pH, substrate concentration, rate of degradation of biomass, and the accumulation of matter in the system due to bacteria growth.

Anbieter: Dodax AT
Stand: 26.01.2020
Zum Angebot