Biodegradables and non biodegradables materials hahahahhahha

1. Biodegradables and non biodegradables materials By P rayank Agrawal 8 th A

2. Biodegradable waste  is a  type of waste , typically originating from  plant  or  animal  sources, which may also be degraded by other living organisms.

3. Biodegradable waste can be commonly found in  municipal solid waste  (sometimes called biodegradable municipal waste, or BMW) as  green waste ,  food waste ,  paper  waste, and biodegradable plastics . Other  biodegradable  wastes include  human waste ,  manure ,  sewage ,  slaughterhouse waste . In the absence of  oxygen  much of this waste will decay to methane  by  anaerobic digestion .

4. Uses of biodegradable waste: Biodegradable waste can often be used for composting or must doubtless be a resource for heat, electricity and fuel in future  as it is being achieved by the swiss  Kompogas treatment for 20 years now. This produces additional  Biogas  and still delivers the compost for the soil . [  It is a fully developed system and produced 27 million  Kwh  of electricity and Biogas in 2009. The oldest of the companies own lorries has achieved 1.000.000 kilometes driven with biogas from household waste in the last 15 years .

5. Non biodegradables wastes::   Waste that cannot be broken down by other living organisms are called non-biodegradable. [1]

6. Examples of non-biodegradables materials Trash and storage bags Plastic film Table ware Cups Boxes Tapes Filler And many more