Due to the ever-increasing demand of metals and due to the ever decreasing supply, scrap metal recycling has become necessary. Let us understand how to recycle metal and what are its benefits.
Recycling is processing of used materials into new products, which can be used again. For example, we use recycled paper, recycled plastic, recycled glass and many more. Recycling helps us in many ways – conserves limited and exhaustible resources, saves energy, is environmental friendly, creates jobs and helps in proper waste disposal. There are many other benefits too and so we recycle food scrapes, leather, rubber, wood in addition to those mentioned above. Metal scrap is also added to this long list as the resources of metals are depleting at an alarming rate. Recycle scrap metal constitutes about 8% of the total materials recycled. Let us look into scrap metal recycling in detail.
Due to the ever-increasing demands of the human race and the ever decreasing sources of metals, recycling has become of prime importance. Not only this, but the environmental pollution, the greenhouse effect and the effects of carbon footprint has necessitated that we concentrate on the recycling of different products.
Scrap Metal Recycling: Process
Unlike recycled paper and recycled glass, recycled metal can be put to indefinite use. Metal can be recycled again and again as it does not lose its strength or material compound. This makes metal recycling very beneficial. The process of metals recycling is different from plastic recycling; continue reading the process of recycling scrap metal.
Step One: Collection
Scrap metal is collected from the households as well as from the different industries. It is then sent to the sorting agents.
Step Two: Sorting
The metals are sorted based on their type and composition. Like metals are packed together and sent to the scrap metal recycling centers.
Step Three: Inspection
The metals are inspected to see if they are sorted correctly and if the like ones are kept together. Later they are melted.
Step Four: Melting
The metals are, later, heated in smelters. Smelters are devices which melt big chunks of metals at very high temperatures. Each metal or similar metals have different smelters because of their different melting points.
Step Five: Cooling
This is the last step in scrap metal recycling. Once the metals melt fully, they are molded into small bars and are allowed to cool down before they are reused. These small bars are called ingots.
We can conclude from the above that scrap metal recycling has its benefits. It helps us to reduce the environmental issues and save our natural resources. Next time you see a scrap metal, be sure to dispose it properly so that it can be recycled. Encourage use of recycle scrap metal. Remember that using recycled materials does not harm your health.
Contributor: A Deeptee