User:Pushpendrapachlashiya

BIO-MASS–:

￼we mentioned earlier that wood has been used as fuel for a long time. If we can ensure that enough tree are planted,a continue supply of fire-wood can be assured.You must be also familiar with the use of cow-Cow-dungs￼￼ cake as fuel.Given the large live-stock population in India, this can assure us a steady source of fuel. Since these fuel are plants and animals product, the source of these fuel is said to be bio-Bio mass. These fuel, however, do not produce much heat on burning and a lot of smoke is given out when they are burnt. Therefore, technological input improve the efficiency of these fuel are necessary. When wood is in a limited supply of￼ oxygen, water, volatile material present in it get removed and charcoal is left behind as the residue.