Biogas is Gas Resulting from Fermentation of Organic Materials, Know the Source, Composition and Benefits for Life

Kapanlagi.com - Biogas is an alternative energy source in the form of gas, which is produced from the fermentation of organic materials or organic waste, such as human or animal waste. Currently, biogas has become an affordable and more environmentally friendly alternative source. In fact, biogas can be a new energy source for household activities.

Yes, biogas is even being developed in several countries, including developed countries that use biogas as an alternative energy for electricity. So it doesn't hurt for us to know and develop this energy source for daily life. Even in terms of cost, biogas is very cheap. So it is suitable for daily activities.

For those of you who want to find out more about biogas, here are some things you need to know such as the definition, biogas sources, and its benefits. Let's check it out KLovers.

1. Definition of Biogas

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For the first discussion, we can start with the definition of biogas. Yes, biogas is an alternative energy source in the form of gas, which is produced from the fermentation of organic materials or organic waste, such as human or animal waste.

This is because the organic material used undergoes decomposition due to anaerobic bacteria, or bacteria that live without oxygen. The gas produced from biogas comes from organic materials, which decompose in a closed environment without free air.

Without oxygen, it consists of methane gas (CH4) and carbon dioxide (CO2). Unlike natural gas, biogas is a renewable energy source, which can be produced biologically through anaerobic digestion systems. Meanwhile, natural gas comes from fossil fuels that undergo geological processes.

2. Biogas Source

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The source of biogas is materials that can easily be found in everyday life. Organic materials or organic waste, such as human or animal feces, can be the main materials in biogas production.

You can use household waste such as leftover food, unused paper, or fruit peels. In addition, you can use plant residues, grass, or waste from the production of tofu, tempeh, sugar, and the like. You can also make it using animal manure.

Biogas can be produced using animal manure such as cow, goat, buffalo, poultry, and other livestock. In addition to animal manure, you can also use human feces in the production of biogas. You can take some feces samples to be processed and used as materials for making biogas.

3. Composition of Biogas

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After knowing where the sources you can use to make biogas come from, this time you also need to know the composition of biogas itself. According to UNDIP journal, the composition of biogas depends on the type of raw material used. The most common components are methane gas (CH4) and carbon dioxide gas (CO2) with a little hydrogen sulfide (H2S).

Other components found in biogas, although in small concentrations, include organic sulfur compounds, halogenated hydrocarbon compounds, hydrogen gas (H2), nitrogen gas (N2), carbon monoxide gas (CO), and oxygen gas (O2). So it all depends on the type of material we use.

4. Benefits of Biogas

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Next, there are also benefits of biogas. Yes, not only does it have environmental benefits, but biogas also has many other benefits. And here are some benefits of biogas:

1. Burning biogas produces a net reduction in greenhouse gas emissions.

2. Biogas production on farms can reduce odor pollution, insects, and pathogens that come from traditional manure piles.

3. Animal and plant waste can be used to produce biogas.

4. Cooking fuel or household electricity can also use biogas.

5. Biogas can be produced from various types of organic materials. Such as municipal wastewater, industrial wastewater, municipal solid waste, and agricultural waste.

6. The biogas produced can be used as transportation fuel. This has been widely practiced in Sweden.

Biogas is a fermentation raw material that greatly helps human survival. Whether it's in daily activities or to help reduce environmental pollution so that the environment can be more beautiful.

(kpl/gen/dhm)