Making Biogas from Cow Manure. it turns out that cow manure is very beneficial not only as fertilizer. but this time more interesting cow dung can also be used as a source of electric light and it could also be a gas stove that can be used for cooking after we know this whether you don't want to use cow dung as a source of our lights.
Source Image Googlethe fire that burns on the stove using waste from the fire or biogas which is processed into gas like the original gas, the fire is like any other gas, it makes no difference. if you have cows, let's try like this.
Source Image Googleso also with this lamp this source of energy is from cow dung which is channeled through the pipe seen in the picture.
so take advantage of what's useful even though it's from cow dung. This is a useful one that lives far from urban areas.
you can also read here. https://m.bisnis.com/foto/view/20180507/792718/desa-mandiri-energi-boyolali
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