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Recycling is the process of taking a product at the end of its useful life and using all or part of it to make another product. The internationally recognized symbol for recycling includes three arrows moving in a triangle. Each arrow represents a different part of the recycling process, from collection to re-manufacture to resale. Recycling reduces our waste sent to landfills, and making new products out of recycled ones reduces the amount of energy needed in production.
The U.S. EPA estimates that 75 percent of our waste is recyclable, which goes well beyond what you toss in your recycling bin at home or at school. Recycling serves two key purposes:
1. It keeps valuable material such as aluminum and paper out of landfills, so this material can be reused in other forms and not wasted.
2. It prevents hazardous materials and chemicals such as lead and mercury from ending up in landfills, which can contaminate soil and leach into our drinking water
Because of the second purpose, it's important to recycle lots of products, including those that you might not initially think of recycling. This includes batteries, electronics, motor oil, paint and any product that has Caution or Warningon the label.
Post-consumer content is a material that has served its intended use and instead of being disposed of it is being reused in a different product. If a product is labeled recycled content, the material might have come from excess or damaged items generated during normal manufacturing processes-not collected through a local recycling program.
Recyclable materials include many kinds of glass, paper, metal, plastic, textiles, and electronics. Although similar in effect, the composting or other reuse of biodegradable waste – such as food or garden waste – is not typically considered recycling.[2] Materials to be recycled are either brought to a collection center or picked up from the curbside, then sorted, cleaned, and reprocessed into new materials bound for manufacturing.