 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
|
|
|
|
|
|
|
Recycling: The Pro’s & Con’s The On-Going Argument Might as well get this out of the way first!
Recycling involves processing used materials into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air pollution (from incineration) and water pollution (from landfilling) by reducing the need for "conventional" waste disposal, and lower greenhouse gas emissions as compared to virgin production. Recycling is a key component of modern waste reduction and is the third component of the "Reduce, Reuse, Recycle" waste hierarchy.
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. 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.
In a strict sense, recycling of a material would produce a fresh supply of the same material, for example used office paper to more office paper, or used foamed polystyrene to more polystyrene. However, this is often difficult or too expensive (compared with producing the same product from raw materials or other sources), so "recycling" of many products or materials involves their reuse in producing different materials (e.g., paperboard) instead. Another form of recycling is the salvage of certain materials from complex products, either due to their intrinsic value (e.g., lead from car batteries, or gold from computer components), or due to their hazardous nature (e.g., removal and reuse of mercury from various items).
Critics dispute the net economic and environmental benefits of recycling over its costs, and suggest that proponents of recycling often make matters worse and suffer from confirmation bias. Specifically, critics argue that the costs and energy used in collection and transportation detract from (and outweigh) the costs and energy saved in the production process; also that the jobs produced by the recycling industry can be a poor trade for the jobs lost in logging, mining, and other industries associated with virgin production; and that materials such as paper pulp can only be recycled a few times before material degradation prevents further recycling. Proponents of recycling dispute each of these claims, and the validity of arguments from both sides has led to enduring controversy.
|
|
|
|
Publishers Note: We agree with this statement! The safest, easiest and least expensive ways to reduce material production and disposal impacts are to produce less, use less, re-use more and recycle everything possible. Of the millions of tons of garbage that Americans produce each year it is estimated that more than 70% of it could be recycled.
|
|
|
|
Recycling Article by the EPA
Recycling turns materials that would otherwise become waste into valuable resources. Collecting used bottles, cans, and newspapers and taking them to the curb or to a collection facility is just the first in a series of steps that generates a host of financial, environmental, and social returns. Some of these benefits accrue locally as well as globally.
Benefits of Recycling
- Recycling protects and expands U.S. manufacturing jobs and increases U.S. competitiveness.
- Recycling reduces the need for landfilling and incineration.
- Recycling prevents pollution caused by the manufacturing of products from virgin materials.
- Recycling saves energy.
- Recycling decreases emissions of greenhouse gases that contribute to global climate change.
- Recycling conserves natural resources such as timber, water, and minerals.
- Recycling helps sustain the environment for future generations.
Steps to Recycling a Product Recycling includes collecting recyclable materials that would otherwise be considered waste, sorting and processing recyclables into raw materials such as fibers, manufacturing raw materials into new products, and purchasing recycled products.
Collecting and processing secondary materials, manufacturing recycled-content products, and then buying recycled products creates a circle or loop that ensures the overall success and value of recycling.
Step 1. Collection and Processing Collecting recyclables varies from community to community, but there are four primary methods: curbside, drop-off centers, buy-back centers, and deposit/refund programs.
Regardless of the method used to collect the recyclables, the next leg of their journey is usually the same. Recyclables are sent to a materials recovery facility to be sorted and prepared into marketable commodities for manufacturing. Recyclables are bought and sold just like any other commodity, and prices for the materials change and fluctuate with the market.
Step 2. Manufacturing Once cleaned and separated, the recyclables are ready to undergo the second part of the recycling loop. More and more of today's products are being manufactured with total or partial recycled content. Common household items that contain recycled materials include newspapers and paper towels; aluminum, plastic, and glass soft drink containers; steel cans; and plastic laundry detergent bottles. Recycled materials also are used in innovative applications such as recovered glass in roadway asphalt (glassphalt) or recovered plastic in carpeting, park benches, and pedestrian bridges.
Step 3. Purchasing Recycled Products Purchasing recycled products completes the recycling loop. By "buying recycled," governments, as well as businesses and individual consumers, each play an important role in making the recycling process a success. As consumers demand more environmentally sound products, manufacturers will continue to meet that demand by producing high-quality recycled products. Learn more about recycling terminology and to find tips on identifying recycled products.
|
|
|
|
How to Go Green: Recycling
Recycling got it's start almost four decades ago, when a U.S. paper company wanted a symbol to communicate its products’ recycled content to customers. The design competition they held was won by Gary Anderson, a young graphic designer from the University of Southern California. His entry, based on the Mobius strip (a shape with only one side and no end) is now universally recognized as the symbol for recycling.
To many people, recycling conjures up the blue plastic bins and bottle drives. But recycling is a design principal, a law of nature, a source of creativity, and a source of prosperity. For anyone looking to make recycling a more integral part of their lives, this guide is an overview of the basic legwork as well as some of the finer and more advanced concepts that have emerged in recent years.
To wit: "Recycling a ton of 'waste' has twice the economic impact of burying it in the ground. In addition, recycling one additional ton of waste will pay $101 more in salaries and wages, produce $275 more in goods and services, and generate $135 more in sales than disposing of it in a landfill”.
|
|
|
|
Recycling Facts: Aluminum Recycling Facts Paper Plastic Glass Solid Waste and Landfills Facts Miscellaneous Recycling Facts
Link to all the Facts
|
|
|
|
Benefits of Recycling
- Recycling benefits both the environment and the economy. The next time you recycle your plastic bottle, aluminum can, or newspaper, remember how you are part of the solution.
Environmental Benefits
- Using recycled materials in the manufacturing process conserves energy, saves natural resources, and reduces pollution.
- Conserves Energy
Using recycled materials as raw materials to make new products saves a significant amount of energy. Here’s how much these materials save compared to their virgin counterparts.
- · Recycled newspaper uses 40% less energy.
- · Recycled glass uses 40% less energy.
- · Recycled steel uses 60% less energy.
- · Recycled plastic uses 70% less energy.
- · Recycled aluminum uses 95% less energy.
- Saves Natural Resources
Using recycled materials means we can log fewer forests, mine fewer metals, and drill for less oil.
- · Every ton of newspaper or mixed paper recycled saves the equivalent of 12 trees.
- · Every ton of office paper recycled saves the equivalent of 24 trees.
- · Every ton of steel recycled conserves 2,500 pounds of iron ore, 1,400 pounds of coal, and 120 pounds of limestone.
- Greenhouse Gas Emissions
The national recycling rate of 30% reduces greenhouse gas emissions by as much as removing nearly 25 million cars from the road.
- In 2009, Hamilton County residents recycled 36,587 tons of metal, glass, plastic, and paper.
- The recycling efforts in Hamilton County:
- · Conserved enough energy to power 6,689 homes for a year (more than all the homes in Sharonville!).
- · Reduced more greenhouse has emissions than if every household in Colerain Township (22,418) stopped driving one car for a year.
- · Saved 306,350 trees from being harvested (almost one for every resident of Cincinnati!).
- · Eliminated the need to use 3,123 tons of other natural resources such as iron ore, limestone, and coal (7 pounds for each Hamilton County resident!).
Economic Benefits
- Many residents understand the environmental benefits of recycling, but did you know recycling also has economic benefits?
- · The recycling industry has a total economic impact of 169,000 jobs and $6 billion in annual wages, just in the state of Ohio.
- · The recycling industry accounts for $7.3 billion in annual sales, just in the state of Ohio.
- · Recycling supplies valuable materials to industry.
|
|
|
|
More Benefits of Recycling
Most of the reasons we recycle are environmental, although some are economic. These include:
Too Much Garbage One of the main reasons for recycling is to reduce the amount of garbage sent to landfills. Landfill usage peaked in the 1980s, when Americans sent almost 150 million tons (136.08 million metric tons) of garbage to landfills each year. Today, we still dump more than 100 million tons (90.719 million metric tons) of trash into landfills annually [source: Hall]. Even though modern sanitary landfills are safer and less of a nuisance than the open dumps of the past, no one likes having a landfill around. In heavily populated areas, landfill space is scarce. Where space is plentiful, filling it with garbage isn't a very good solution to the problem. Today, recycling efforts in the United States divert 32 percent of waste away from landfills. That prevents more than 60 million tons (54.432 million metric tons) of garbage from ending up in landfills every year [source: EPA].
Pollution from Landfill Leachate Landfills cause another problem in addition to taking up lots of space. The assortment of chemicals thrown into landfills, plus the chemicals that result when garbage breaks down and blends into a toxic soup known as leachate, creates huge amounts of pollution. Leachate can drain out of the landfill and contaminate groundwater supplies. Today, impermeable clay caps and plastic sheeting prevent much of this run off, making the landfills much safer than they were just a few decades ago. Still, any leachate is too much if it's draining into your neighborhood.
New Goods Use Up Resources Making a brand-new product without any recycled material causes natural resources to deplete in the manufacturing process. Paper uses wood pulp from trees, while the manufacture of plastics requires the use of fossil fuels like oil and natural gas. Making something from recycled materials means using fewer natural resources.
Recycling (Sometimes) Uses Less Energy There's room for debate on this aspect of recycling, but many recycling processes require less energy than it would take to manufacture the same item brand-new. Manufacturing plastic is very inexpensive, and some plastic goods can be difficult to recycle efficiently. In those cases, the recycling process probably takes more energy. It can also be difficult to weigh all the energy costs along the entire chain of production. Recycling steel certainly uses less energy than the entire process of mining iron ore, refining it and forging new steel. Some contend that the fleet of recycling trucks collecting plastic and paper door to door every week in cities across the United States tips the balance of energy out of recycling's favor. Energy use is a factor weighed on a case-by-case basis.
Money Recycling has a variety of economic impacts. For the companies that buy used goods, recycle them and resell new products, recycling is the source of all their income. For cities in densely populated areas that have to pay by the ton for their landfill usage, recycling can shave millions of dollars off municipal budgets. The recycling industry can have an even broader impact. Economic analysis shows that recycling can generate three times as much revenue per ton as landfill disposal and almost six times as many jobs. In the St. Louis area, recycling generates an estimated 16,000 jobs and well more than $4 billion in annual revenue .
|
|
|