What is the history of biogas?
The first major anaerobic digestion plant dates back to 1859 in Bombay. Not long after, in 1898, the UK used anaerobic digestion to convert sewage into biogas, which was then used to light street lamps. For the next century, anaerobic digestion was primarily used as a means to treat municipal wastewater.
When and where was first biogas product initiated in Bangladesh?
In Bangladesh, the first biogas plant was set up by Dr. M A Karim, a professor of Bangladesh Agricultural University (BAU), Mymensingh, in the University campus in 1972. It was a floating dome type plant of 3m3 gas production capacity.
Who invented biogas technology?
The first biogas plant for solid waste fermentation with digester volume of 10 m3 was developed by Issman and Duselier and built in Algeria in 1938[19].
Who is the father of biogas?
Fortunately for the old man, his plea was answered by Jashbhai J. Patel, then technical advisor to the KVIC. “That man eventually helped us install 450 plants in the area,” recalls Patel, whose pioneering work earned him international recognition as the undisputed “father of biogas technology”.
How is biogas created?
Biogas is produced when bacteria digest organic matter (biomass) in the absence of oxygen. This process is called anaerobic digestion. It occurs naturally anywhere from the within the digestive system to the depth of effluent ponds and can be reproduced artificially in engineered containers called digesters.
What is biogas plant?
A biogas plant is where biogas is produced by fermenting biomass. The substrate used for the production of this methane-containing gas usually consists of energy crops such as corn, or waste materials such as manure or food waste.
Can biogas produce electricity?
Biogas can be used for combined heat and power (CHP) operations, or biogas can simply be turned into electricity using a combustion engine, fuel cell, or gas turbine, with the resulting electricity being used on-site or sold onto the electric grid.
How many biogas plants have been built in Bangladesh?
As the 1st phase was successfully completed, and the potential for biogas in Bangladesh considered huge, BCSIR implemented the 2nd phase of the Biogas Pilot Plant in the period July 2000 to June 2004. The target for this phase was put at 20,000 biogas plants, out of which 17,194 plants were finally built.
When was the first biogas plant built in Germany?
The first German sewage treatment plant to feed biogas into the public gas supply began to do so in 1920, while in the same country the first large agricultural biogas plant began operating in 1950. The spread of biogas technology gained momentum in the 1970s, when high oil prices motivated research into alternative energy sources.
Are there any biogas digesters in developing countries?
Widespread dissemination of biogas digesters in developing countries stems from the 1970s and there are now around four and 27 million biogas plants in India and China respectively. These are typically small systems in rural areas fed by animal manure.
When was biogas first used for heating bath water?
There are suggestions that biogas was used for heating bath water in Assyria as long ago as the 10th century B.C. and that anaerobic digestion of solid waste may well have been applied in ancient China ( He, 2010 ).