excel project
DESCRIPTION
excel projectTRANSCRIPT
COMPARISON
PRICE: Rs.2 per bag
DEGRADABILITY: Variable from days to months
DURABILITY: 3 Kg
OUR BAG
TOXICITY:
contains no lead
COMPOSITION: Its is mainly made of jute fabrics,paper and
and biodegradable plastics.
TOXICITY
Cost of 30 plastic bags($14)>cost of 30 biodegradable bags($10)
PLASTIC WASTE BAGS: Since plastic waste bags are chemically composed,harmful and non biodegradable their rating is-
BIODEGRADABLE WASTE BAGS :
If every person switches to a biodegradable bag and reuses it while going to shops and markets and reduce the use of plastic then we can surely make Our city,
PRADYUT NAIR VII C
COMPARISON
Rs.2 per bag
Variable from days to months
BIODEGRADABLE WASTE BAGS
BAG
SO WHY OUR WASTE BAGS?
contains no lead
Its is mainly made of jute fabrics,paper and It is made of polyethylene plastic which is made
and biodegradable plastics. of petroleum.
TOXICITY
POSITIVE ASPECTS
A GOOD PRICE & SIZE
• One biodegradable bag costs only about Rs.2 per bag.
• Biodegradable bag sizes include 2.5
NATURAL
Cost of 30 plastic bags($14)>cost of 30 biodegradable bags($10) The percentage of landfills filled by plastic bags are 90%,
biodegradable bags-4% and other wastes about 6%.
NATURAL
• Takes only days or months to degrade.
• Recyclable.
ENVIRONMENT FRIENDLY
• It allows heat and moisture to escape or evaporate.
• It uses no chemical additives to enhance decomposition.
RATINGS
PLASTIC WASTE BAGS: Since plastic waste bags are chemically composed,harmful and non biodegradable their rating is-
:Since biodegradable waste bags are eco friendly,harmless and biodegradable their rating is-
If every person switches to a biodegradable bag and reuses it while going to shops and markets and reduce the use of plastic then we can surely make Our city,
Our country and Our world a better place to live in.
RATINGS
Rs.3 per bag
Many years
5-6 Kg
BAGS
OTHER WASTE BAGS
every bag contains 1% of lead
It is made of polyethylene plastic which is made
of petroleum.
TOXICITY
One biodegradable bag costs only about Rs.2 per bag.
Biodegradable bag sizes include 2.5-7 litres.
The percentage of landfills filled by plastic bags are 90%,
biodegradable bags-4% and other wastes about 6%.
Takes only days or months to degrade.
It allows heat and moisture to escape or evaporate.
It uses no chemical additives to enhance decomposition.
PLASTIC WASTE BAGS: Since plastic waste bags are chemically composed,harmful and non biodegradable their rating is-
:Since biodegradable waste bags are eco friendly,harmless and biodegradable their rating is-
If every person switches to a biodegradable bag and reuses it while going to shops and markets and reduce the use of plastic then we can surely make Our city,
Our country and Our world a better place to live in.
PLASTIC WASTE BAGS: Since plastic waste bags are chemically composed,harmful and non biodegradable their rating is-
TOXICITY
START 0
INTIAL 15
MIDDLE 45
END 40
MAX 100