Biogas technology is extremely appropriate to the ecological and economic demands of the future. The idea of an association to represent firms, institutions and individuals involved in any form of the applications of biogas technology in ghana was initiated at a meeting of actors in the biogas sector which was organised by ghana national cleaner production centre gncpc, the environmental protection agency epa and the energy commission in july, 2016 in accra. All of the products and services previously offered are still available and the ylem energy team would be happy to discuss any requirements that you may have. The primary data were obtained through the use of questionnaire, personal observations and interview sessions. Taherzadeh a following the worsening energy crisis of unreliable electricity and unaffordable petroleum products coupled with the increase number of povertystricken people in nigeria, the populace is desperately in. This research was to generate biogas using cow dung and food wastes. Plant materials, weeds, plant remains, aquatic plants, etc. Lack of access to electricity to stimulate small and mediumscale enterprises in. The production of biogas using cow dung and food waste.
Plant size m3 daily feedstock kilogram daily water liters 4 24 24 6 36 36 8 48 48 10 60 60 15 90 90 20 120 120 plant size. Pdf level of awareness and utilization of biogas technology. Improve the efficiency of your sales cycle with our crm software register now. The study investigated the factors affecting the adoption of the biogas technology in poultry farms in southwestern nigeria. Biogas companies in nigeria including kaduna, and more.
The uzere biogas digester project delta state, nigeria. Nigeria, with population exceeding 170 million, is one of the largest producers of solid waste in africa. Biogas has proved to be a viable technology in the physical and socioeconomic conditions of nepal. Study area ajaba is a town near ilaorangun in osun state, nigeria located 8. Biogas technology has a poor image biogas plants are built by. Energy generation remains one of the biggest challenges of developing or third world counties like nigeria.
Implementation of biogas technology curriculum in schools of agriculture for effective management of agricultural wastes in commercial farms in southeast, nigeria 1dr. In this study, biogas production was investigated using cow dung from abakaliki abattoir in ebonyi state, nigeria. Biogas plant construction manual april 2011 united states forces afghanistan page 2of 4 table 2. Abstract nigeria has set for herself the target of being within the 20 largest economies in the world by 2020.
The overdependence on crude oil in african countries warrants the need for alternative sources of energy. Development and dissemination strategies for accelerating biogas. Biogas technology a dynamic approach to desertification challenge in northern nigeria the evidence of climate change is glaring as the days go by. South africa on the other hand accounts for about 90% of the continents proven and economically attractive coal reserves. B department of basic and applied sciences hassan usman katsina polytechnic, katsina.
Biogas technology ltd in 2018, biogas technology ltd became a whollyowned subsidiary of the ylem group. In 2009 nigeria was not among the top ten crude oil producers, but it was the fifth oil exporter 102 mt. Biogas technology for cassava wastewater treatment and energy recovery in thailand warinthorn songkasiri, annop nopharatana and kanchana saengchan kanchana saengchan, ph. Biogas comprise of methane gas, carbon dioxide gas, hydrogen gas, hydrogen sulphide gas.
Agricultural and bioresources engineeringthesis2012, agricultural waste, ammonia concentration, anaerobic biodigester, anaerobic codigestion cycle, anaerobic digestion system component, anaerobic digestionad, anaerobic fermentation process stage, anaerobic methanogenic fermentation, anambra state nigeria map, biogas technology, biogas. Biogas a promising energy supplement for nigerian economic. Solid waste management is the most pressing environmental challenge faced by urban and rural areas of nigeria. The biotec development network team will continue to organize technical training on biogas technology deployment, capacity building, emtrepreneurship and technical training for volunteers, communitybased organizations cbos and other nongovernmental organizations. Group promotes biogas technology in nigeria punch newspapers. Smith 1989 noted that the techniques of biogas technology are among the most complex and widely applied innovation in our time. Among several wastes generated by this huge population is agricultural waste. Introduction to biogas technology biogas its a mixture of gas produced by the microorganisms during the anaerobic fermentation of biodegradable materials. Feasibility study of a large scale biogas plant in lagos, nigeria.
In order to contain the uncertainty usually associated with structural transformation of the economy typical of a developing country like nigeria, a three scenario analysis has been adopted to examine the. A technology learning curve still has to be undergone for nigeria to finally come up with its. Biogas technology, which converts biological waste into energy, is considered by many experts to be an excellent tool for improving life, livelihoods, and health in the developing world. Environmental issues biogas analysis case studies economic aspects biomass energy cattle economic conditions management electric power plants fuel and fuel systems electric powerplants energy consumption local. North africa accounts for 50% of africas gas reserves and nigeria a further 30%. Pdf level of awareness and utilization of biogas technology in. Victor fodeke, has highlighted the need to promote the use of biogas technology in nigeria as. Biogas is a combustible gas consisting of methane, carbon dioxide and small amounts of other gases and trace elements. I have a burden of taking this technology to the eastern states of nigeria starting from anambra state to organise seminars and training on biogas for participants and also to build biogas. Set is currently involved in various integrated biogas production projects on waste basis in sub sahara africa with special focus on nigeria and drc involving several agro industry applications such as.
The biogas plant was operated with cattle dung as feedstock in the ratio of 1 part of dung to 2 parts of water at a retention time of 30 days and. However, a biogas plant seldom meets the owners need for status and recognition. Biogas technology offers an attractive platform to utilize certain categories of biomass for meeting our energy needs if it is properly harnessed adelekan and adelekan, 2004. Am a renewable energy expert specificaly biogas it is a way of turning animal dung and food waste into gas for cooking and lighting purposes at homes. Biogas technology research in selected subsaharan african. The study was carried out using both primary and secondary data sources. Biogas installations, processing agricultural substrates, are some of the most important applications of ad today. Despite a host of policies and regulations, solid waste management in the country is assuming alarming proportions with each.
Biogas technology for cassava wastewater treatment and. Questionnaires were administered to the select population in the five. The potential of smallscale biogas digesters to alleviate. Biogas plants are appropriate to the technical abilities and economic capacity of third world farmers. History and lessons learnt status of biogas plant in asean key factors to success page 2. It can be used for cooking, lighting, vehicle, electricity, generator, refrigerator. Biogas technology is the treatment of organic waste under anaerobic airfree condition. Biogas is the mixture of gases produced by the breakdown of organic matter in the absence of oxygen anaerobically, primarily consisting of methane and carbon dioxide. Worldwide, about 16 million households use smallscale biogas digesters, according to renewables 2005. Performance evaluation of a biogas stove for cooking in. Performance evaluation of a biogas stove for cooking in nigeria. Introduction solid waste management is the most pressing environmental challenge faced by urban and rural areas of nigeria, with a population exceeding 170 million people. Investigations were made into the production of biogas from the mixture of cow dung, swine dung and poultry dropping.
A number of different technologies to fulfil the task of producing a biomethane stream. An effective biogas programme in nigeria will also remarkably. At present, there is no known biogas technology that has been in use for years, the performance of which has been properly assessed, monitored, and well perfected in the country. Biogas technologynigeria nnamdi azikiwe university digital.
Anaerobic digestion and biogas plants in africa biogas. Biogas technology is best suited to convert the organic waste from agriculture, livestock, industries, municipalities and other human activities into energy and manure. The economic prospect of biogas technology in africa is. Sustainable development of renewable energy technology in. Biogas technology, also known as anaerobic digestion.
A system approach to biogas technology from biogas technology. Pdf a survey to investigate the level of awareness and utilization of biogas technology in south eastern nigeria was carried out. In northern nigeria, continually the environment is loosing grounds to desert encroachment. Jan 11, 2018 the cofounder of african environmental action network, dr. Introduction and overview biogas upgrading and the production of biomethane nowadays is a stateoftheartprocess of gas separation. This project is the first of its kind in delta state and nigeria in general. Biogas technology research in selected subsaharan african countries. Digestate is the decomposed substrate, rich in macro and. The cofounder of african environmental action network, dr. Questionnaires were administered to the select population in the five states of the zone namely enugu, anambra, ebonyi, abia. The following companies did not match exactly but may also be of interest to you. Cassava waste management and biogas generation potential in.
Use sub products as biomass, biofuels and organic fertilizers. In asia alone, millions of family owned, small scale digesters are in operation in countries like china, india, nepal and vietnam, producing. A biogas stove was designed, constructed and its performance evaluated using a 3 m3continuousflow indian type biogas plant at the teaching and research farm, university of agriculture, makurdi, nigeria. The biogas association of ghana consists of firms, organizations, institutions, companies and individuals who are deeply engaged in the design and construction of biogas plants, research and development activities in the biogas technology, sale of biogas accessories, advocates of renewable energy technology and users of the technology. Technoeconomic assessment of biogas technology in nigeria.
The biogas sector presents a new fact sheet, available here. The multi stakeholder approach in biogas technology dissemination. Environmental issues biogas analysis case studies economic aspects biomass energy cattle economic conditions management electric power plants fuel and fuel systems electric powerplants energy consumption local government power. List of biogas production training in nigeria vconnect.
A 56litrecapacity biogas digester was designed, fabricated and evaluated. Biogas technology for cassava wastewater treatment and energy. The hydropower generating potential of nepal is calculated as one of the highest in the world but only about 12 percent of the population is connected to the national electricity grid. Feasibility study of biogas energy generation from refuse. The percapita energy consumption is one of the lowest in the world and more than 90 percent of the energy use. Biogas production from organic waste in akwa ibom state of nigeria. In nigeria, the scarcity of petroleum supply particularly kerosene has become a national concern. Level of awareness and utilization of biogas technology in. The use of energy and manure can lead to better environment, health, and other socio. Solid waste management in nigeria bioenergy consult. Besides, the study proposes governmentdriven biogas development systems that could be effectively used to harness, using biogas technology, the estimated 270 twh of potential electrical energy from 181 million tonnes of available biomass, in the advancement of electricity generation and consequent improvement of welfare in nigeria.
The substrates were mixed together in the same proportions with water of 15 litres, the individual substrate was weighed to be 5 kilograms each, and these were. Victor fodeke, has highlighted the need to promote the use of biogas technology in nigeria as part of efforts to curb climate change. Biogas technology for cassava wastewater treatment and energy recovery in thailand. Development of a batchtype biogas digester using a. Improper handling of agricultural waste has raised. Codigesting chinas urban food waste in wastewater treatment plants 2018, pdf, 40pp, 0. For biogas to be produced, anaerobic bacteria must ferment organic waste in an air tight container.
Development and dissemination strategies for accelerating biogas production in nigeria. The 1st african biogas road show ghana, 25 march 2020 programme and concept introduction as countries race to meet their climate targets under the paris agreement, the potential of biogas to achieve around 1012% reductions in ghg emissions is highlighted in the july 2019 wba report, the global potential of biogas. In this paper, feasibility study of biogas energy generation from refuse dump was evaluated in a communitybased distribution in nigeria with the aim of investigating the potential and subsequent redistribution for community use. A survey to investigate the level of awareness and utilization of biogas technology in south eastern nigeria was carried out.
Anaerobic fermentation is a biochemical process in which particular kinds of bacteria digest biomass in an oxygenfree environment resulting in production of ch 4, co 2, h 2. Excellent center of waste utilization and management ecowaste national center for genetic engineering and biotechnology biotec, nstda bangkok, thailand. Hire biogas production training professionals in nigeria. Standard equations and models were used in the design of the components of the manually operated. Abstract in nigeria, the scarcity of petroleum supply particularly kerosene has become a national concern. Measures to encourage uptake of biogas digesters in uganda 25 3. Biogas can be produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste or food. Biogas can be produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste or food waste. Feasibility study of a large scale biogas plant in lagos. Set biogas projects in nigeria setpower sustainable. Sociocultural acceptability of using biogas fuel and digested organic waste in uganda 24 3. Development and dissemination strategies for accelerating. Oando is nigeria s largest oil company, headquartered in lagos. Nigerian biogas technology, bioresources 93, 57075737.
In practice, treatment is carried out in two main forms. Biogas is produced from microbiological degradation of organic waste. Proactive energy management designdesign biomassbiomass consultancyconsultancy epowerepower heatheat steamsteam bio dieselbio diesel conceptconcept projectsprojects biogasbiogas. How to produce biogas in nigeria information guide in. Biomass, a potential renewable energy source for nigeria, unpublished public lecture at cross river state university of technology, crutech, calabar. It is listed on the nigerian and johannesburg stock exchange. This paper therefore looks at biogas renewable energy use in nigeria, a country which is fossil fuels rich and an oil exporting nation.
Biogas production from large quantities of agricultural residues, animal wastes,municipal and industrial wastes water appears to have potential as an alternative renewable energy for many african countries if relevant and appropriate research is carried out to adopt the biogas technology to the local conditions in african countries. Although biogas technology is not common in nigeria. The substrates materials used for biogas production are poultry droppings, swine droppings and cow dung waste were collected locally within the federal university of technology, akure. Substantial uranium reserves are located in south africa, zimbabwe and namibia. Nigeria, various cellulosic biomasses kitchen organic domestic wastes, cattle dung, agricultural waste are readily etc. The pilot study by researchers revealed that implementation of biogas technology aspect of the.
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