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Advantage : It's a rare metal so it's easier to find Disadvantage: it pollutes the air By recycling, you can not solve the problem of land-taken but make additional money from the valuable core.
Virtually all synthetic polymers are used in industry.
Aluminium is called ''Energy Bank'' because the energy saved in recycling.
The ultimate source of natural sugar based polymers are plants. Plants make sugar (glucose) by photosynthesis. The glucose is then used to make polymers such as starch (amylose and amylopectin) and cellulose. See: http://en.wikipedia.org/wiki/Polysaccharide
The symbol for recycling is simply three arrows going in a triangular shape.
Synthetic polymers have recycling numbers to indicate the type of plastic they are made of and help with sorting and recycling processes. The numbering system, known as resin identification codes, was introduced to standardize recycling efforts and determine the appropriate recycling method for each polymer. This allows for efficient sorting and recycling of different types of plastics, reducing waste and promoting circular economy practices.
recycling aluiminum has a higher quality
nothing
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Polymers ar not good
Amanda Conroy has written: 'Recycling fibre reinforced polymers in the construction industry'
Reductions in energy use and in the need for new supplies of aluminum ores, a finite resource, are both advantages of recycling aluminum.
The chemistry industry is working on new uses for polymers as well. In development are conductive polymers for printable electronics. Polymer Electrolyte Membrane, PEM, (or Proton Exchange Membrane) fuel cells are already in use in hydrogen fuel cell vehicles. The industry is also working on materials for advanced fuel cells including a polymer electrolyte fuel cell (PFC).
there is less trash to be put on earth because as much wot be used :D
Business recycling simply refers to businesses which are engaged in recycling materials as a business. These materials most often include paper, but could also include soda bottles and other recyclable items the business employees use. The advantage of recycling as a business is that there are often government grants and loans available to help the business with recycling costs.
Advantage : It's a rare metal so it's easier to find Disadvantage: it pollutes the air By recycling, you can not solve the problem of land-taken but make additional money from the valuable core.
Natural polymers will degrade over time.... man-made polymers are not biodegradable - and need to be processed.