Introduction to Recycling
Recycling is defined as the process of the collecting and the processing of materials (materials that on many occasions thrown away) ,and then shaving them into fresh commodities and turning them into new products. Recycling is important to the world today due to new technologies and new products constantly being devised. Without recycling Earth would plausibly end up as a planet of waste , a scenario depicted in the Disney Pixar movie ,Wall-E. So in all the questions being evaluated digress from “What occurs after they put that plastic bottle into the recycle bin?” to “To what extent is does recycling actually decrease the carbon footprint.” Hence is recycling salutary for the environment?
Introduction to Plastic
The rattling commencement of plastic was appointed by Aleksander Parkes He presented a material called Parkesine ,which was both named after him and an non- synthetic material derived from cellulose ,which when heated could be molded and wrought, and after cooling the substance sustain the shape it was primitively wrought into. As time advanced plastic had become more in demand and is now one of the most common materials of our time. In terms of quantity us humans are using twenty times more plastic today than fifty years ago.
The recycling process of plastic begins at the recycling department wherever it may be located. The plastics are categorized according to plastic type. Plastic is then separated by color, the plastic is sterilized then crushed and chopped into plastic flakes. The plastic flakes are then melted and stirred. As a result of the stirring and melting a thick liquid is produced. This thick liquid is processed and spun into fiber strands that could be used for making fleece material. Apart from the fiber strands that thick liquid could also be processed into resins. Those resins are then sectioned and thawed into new products.
According to the Society of Plastics Industry there is said to be 7 different types of plastics. Numbers found on the bottom of plastic bottles or other items are there to help identify the plastic to the type of resin (Plastic bead) used to make it. The types of plastics include (PET) Polyethylene Terephthalate, (HDPE) High-Density Polyethylene, (PVC) Polyvinylchloride or vinyl, (LDPE) Low-Density Polyethylene, Polypropylene, Polystyrene, and other. . PET which is the most commonly recycled material at this time includes 1- and 2- litter soda bottles, as well as some bottles containing liquor, liquid cleaners, detergents, and antacids. PET is categorized as the number one found on plastic items. Of the bodied polyethylene terephthalate 940,000 tons of the commodities are discarded yearly, however 31% of it is reprocessed which results in the reduction of 1.7 tons of carbon secretions prevented per ton of plastic recycled. HDPE plastics are said to be only recycled in some areas. The products that are of the HDPE Plastics includes; milk, juice, some water jugs ,...