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What is plastic | types of plastic | harmful effect of plastic | how to destroy the plastic without harm environment |
1. What Is Plastic?
plastics are a wide range of synthetic or semi-synthetic materials tha use polymers as
a main ingredient. Their plasticity makes it possible for plastics to
be moulded, extruded or pressed into solid objects of various shapes. This
adaptability, plus a wide range of other properties, such as being lightweight, durable,
flexible, and inexpensive to produce, has led to its widespread use. Plastics typically
are made through human industrial systems. Most modern plastics are derived
from fossil fuel-based chemicals like natural gas or petroleum; however, recent
industrial methods use variants made from renewable materials, such
as corn or cotton derivatives.
10. Top 7 Countries To Producing Plastic In
2022
China
United States
Germany
Brazil
Japan
Pakistan
Nigeria
1,448,471,400
334,805,269
83,883,596
215,353,593
125,584,838
229,488,994
216,746,934
0
200,000,000
400,000,000
600,000,000
800,000,000
1,000,000,000
1,200,000,000
1,400,000,000
1,600,000,000
China United
States
Germany Brazil Japan Pakistan Nigeria
Production
Production
11. Plastic Advantages And Disadvantages
Advantages
Plastic And Light Weight And Easy
To Use
Many Plastics Have A Long Lifespan
That Encourages Reuse.
Plastic Production Methods Compare
Favorably To Many Other Materials.
Disadvantages
Plastics Typically Come From Non-
renewable Resources.
The Majority Of The Pollution Found In
The World’s Oceans Is Plastic.
Plastic Pollution Can Lead To Several
Economic Losses.
12. Plastic Advantages And Disadvantages
Advantages
Plastics Take Up Less Space In Our Landfills.
Methane Doesn’t Form When Plastics Start
Decomposing.
It Provides A Safe Way To Transport Our Needed
Items.
We Have Multiple Ways To Manage Plastic Waste.
Disadvantages
We Cannot InfinitelyRecycle Plastic Products.
We Cannot InfinitelyRecycle Plastic Products.
The Re-sell ChainsFor Recycled Plastic Are Long And
ChallengingTo Manage.
It Takes A Long Time For Plastic Products To
Decompose.
13. Plastic Advantages And Disadvantages
Advantages
Plastics Contain A High Energy DensityTo Consider.
The Plastics Industry Is A SignificantContributor To
The GlobalEconomy.
Disadvantages
Plastics Harm Our Ocean Environments.
Plastic waste’s destroy in ocean and
earth surface
14. Plastic Harmful Effect In Environment
Release Toxins Into The Environment. Only A Limited
Amount Of Plastics Are Properly Recycled Or Reused.
Threatens Wildlife And Marine Species. Plastic Is A
Threat To Wildlife When It Enters The Food Chain And
Ecosystem.
Contributes To Climate Change.
Microplastics Are Harmful.
Plastics In The Ocean.
15. Top 7 Harmful Plastic Thing’s
Plastic Cutlery
Plastic Straws And Drinks Stirrers
Plastic Fruits And Vegetable Bags
Balloons And Balloon Sticks
Plastic Bottles And Lids
Plastic Lined Coffee Cups And Lids
Polystyrene Containers And Products
16. How To Save In Environment From Plastic
Stop Buying Plastic Bottles
Carry A Reusable Shopping Bag
Say No To Plastic Straws
Use Your Own Takeaway Cup
Quit Smoking
Consider Food Packaging
Avoid Micorbeads
Get Involved
17. How To Destroy The Plastic
There Are Two Ways To Destroy The Plastic Then Can Not
Harm To Environment
Re-cycle The Plastic
Plastic Pyrolysis
18. Process Of Plastic Re-cycle
• Shredding
• Washing
• Drying
• Extruding
• Molding
19. Shredding
This Stage Involves Size Reduction In Which
Waste Plastics Undergo Cutting, Shredding,
Agglomeration, And Pelietizing.
20. Washing
Hydrodyn Systems Is A German Supplier Of Washing
Solutions For Recycling Plastics Like Film, Rigids,
Containers And PET Bottles. The Containerized Units Are
Compact, Easy To Install And Have A Short Commissioning
Time. A Fully Integrated Water Treatment System Allows An
Environmentally Friendly Use Of The Process Water In A
Closed
21. Drying
Drying Is An Absolute Necessity To Prepare Polyesters
For Molding. Polyesters And Other Polycondensation
Polymers Can Absorb Moisture From The Air. If Pellets
Are Not Dried,
22. Extruding
Plastics Extrusion Plastics Extrusion Is A Normally High Volume
Manufacturing Process Where A Polymer Material, Enriched With
The Desired Additives, Is Melted And Formed In A Continuous
Process. The Raw Material (Polymer) In The Form Of Granulates, Is
Gravity Fed Into The Hopper And Through The Feed Throat, Drops
On A Rotating Screw.
23. Molding
The Plastic Mold Is Made From A Combination Of Steel Plates And
Other Mold Components, Coupled To Form An Overall Mold, Which
Is Then Reliably Assembled And Installed In An Injection Molding
Machine, Then Applies A Thermoplastic Resin To The Desired
Shape To Fulfill The Intended Purpose. Most Plastic Products Are
Molded By Plastic Molds.
24. PLASTIC PYROLYSIS
Plastic Pyrolysis Is A Chemical Reaction. This
Reaction Invovles The Molecular Breakdown
Of Larger Molecules Into Smaller Molecules In
The Presence Of Heat. Pyrolysis Is Also Know
As Thermal Cracking, Cracking, Thermolysis,
Depolymerization, Etc. At Any Given
Tempearture The Molecule Is In Vibrating
Stage.
27. Do Not Use The Plastic Much More Use Alternative Thing’s
Because The Plastic Decomposition Time Take Up To 1000
Years To Decompose In Landfills. But Plastic Bags We Use In
Our Everyday Life Take 10-20 Years To Decompose, While
Plastic Bottles Take 450 Years. Just In The United States
Alone, Every Years More Than 18 Billion Disposable Diapers
Are Thrown Away.