Generated through anaerobically fermentation process, biogas is a natural energy source which utilizes the organic wastes produced by humans. In absence of oxygen when the wastes are kept inside digester then through the help of bacteria, they start producing methane gas and carbon-dioxide. When this gas comes in contact with oxygen they become neutral producing green gas.
In the immediate aftermath of disaster, it is clear that many disaster causes in excessive waste generation. Depending upon the severity, disasters can cause extra deposition of wastes and debris and if such wastes are not managed correctly then it creates outbreak of deadly diseases. So, what could be a better solution to these types of problem post-disaster?
Practical Answers is a technical information centre which aims to aid the poor people through its detailed information. It looks at some of the possibility and success of using biogas after disaster to reduce and eliminate the problem of waste management. Managing of wastes is not an easy task as many people who are disrupted from their houses will have to settle in temporary shelter. Then, there is problem of open defecation and urination.
Biogas can be generated from almost any kinds of wastages. Sewage, green waste or food waste, agricultural waste, manure, municipal waste and plant material are some of the examples. The production and use of biogas has mostly three benefits. It can be used as substitute for traditional wood fuel or compliment it which reduces the chances of environmental degradation to certain extent. Production of natural fertilizer will lead to improvisation in land quality which will increase food production. It is the best way of protecting the environment from greenhouse effects.
Biogas production is a clean and safe technique which utilizes the wastages. Depending upon the feasibility of particular place or region a correct type of biogas digester has to be installed. In post-disaster context there are different types of digester which could be installed for temporary use. They are great source of green fuel which will solve the problem of energy crisis during and post disaster and protect the environment as well.
In the immediate aftermath of disaster, it is clear that many disaster causes in excessive waste generation. Depending upon the severity, disasters can cause extra deposition of wastes and debris and if such wastes are not managed correctly then it creates outbreak of deadly diseases. So, what could be a better solution to these types of problem post-disaster?
Practical Answers is a technical information centre which aims to aid the poor people through its detailed information. It looks at some of the possibility and success of using biogas after disaster to reduce and eliminate the problem of waste management. Managing of wastes is not an easy task as many people who are disrupted from their houses will have to settle in temporary shelter. Then, there is problem of open defecation and urination.
Biogas can be generated from almost any kinds of wastages. Sewage, green waste or food waste, agricultural waste, manure, municipal waste and plant material are some of the examples. The production and use of biogas has mostly three benefits. It can be used as substitute for traditional wood fuel or compliment it which reduces the chances of environmental degradation to certain extent. Production of natural fertilizer will lead to improvisation in land quality which will increase food production. It is the best way of protecting the environment from greenhouse effects.
Biogas production is a clean and safe technique which utilizes the wastages. Depending upon the feasibility of particular place or region a correct type of biogas digester has to be installed. In post-disaster context there are different types of digester which could be installed for temporary use. They are great source of green fuel which will solve the problem of energy crisis during and post disaster and protect the environment as well.