Using a plastic bag? A bottle of
water? A computer? Or even a life saver air bag?
Imagine, if all this disappears.
Plastics are honoured for the
numerous phases of modern life that each individual enjoys in today’s world. Be
it sports, leisure activities, communication, safety and security, electronics,
name any, the world is incomplete without it.
This industry manufactures polymer materials. The industry offers
bountiful benefits to the people all over the world. It covers a range of
industries right from the food industry, our very basic need, to the packaging
and transportation, building and construction, aerospace, health care industry
and many more. The services offered by this industry to the various facets of
life are indispensable and quite essentials in the present world generation.
Recycling, which is a life saver of
the future, is one main characteristic feature of this workable Industry. The
process came to recognition during the environmental revolution of the late
1960s. The first recycling mill for waste Techniques was originally built it
Conshohocken, Pennsylvania, which started functioning in 1972.
Here, the recycling refers to a
process where the waste plastic is reprocessed to a useful product. The
processed final product can be in several forms different from its original
state. The processes to recycle are of varied types like Thermal
depolymerisation, Heat compression and so on.
The procedure begins with sorting the
items by their resin content. The plastic is sorted based on the type or on the
colour. Once sorted, they are chopped into small pieces and chunks. These
pieces are further cleaned to remove debris like paper labels, residue from the
inside, dirt, dust and any other small contaminants.
After the cleaning process, the
pieces are melted and compressed into tiny pellets called nurdles. In this state,
the pellets are ready to be reused and designed into complete new and different
products. In such industry, the recycled is hardly used to create the same or
identical plastic item of its former self.
The fact that producing recycled
plastic does not reduce the very need for virgin plastic. However, the
recycling can reduce consumption of natural environmental resources like timber
and several other products.
Common recycled Plastics are:
- Polyethylene Terephthalate (PET, PETE) Commonly used in soft drinks, butter jars water etc.
- High Density Polyethylene (HDPE) Commonly used in Milk, juice, water bottles, trash and retail bags.
- Polyvinyl Chloride (PVC) Commonly used in cling films and PVC piping.
- Low Density Polyethylene (LDPE) Commonly used in frozen food bags, freezable bottles and flexible contained lids.
According to a report from Central
Pollution Control Board (CPCB), India generates 5.6 million metric tons of
Plastic waste annually, with Delhi generating the most of it at municipality at
689.5 metric tons almost every day.
Any kind of help that saves the environment
is worth doing. Recycling in this industry has come a long way since the
beginning and continues to help reduce the amount of waste in our vicinity.
Use, recycle and re-use, are the golden phrases for our future
generations.