Through advances in recycling technology, you have more options than ever. And it’s a good thing because we need to conserve as much of our resources as possible.
METALS
Do you think of your empty soda cans and food cans as a natural resource? They are. Americans currently discard about 2.7 million tons of aluminum each year. Of that, about 50 percent is recycled. Apart from the economic impact, the environmental savings of recycling metal are enormous. Recycling steel and tin cans, for example, saves 74% of the energy used to produce them.
ALUMINUM CANS
Coast-to-coast, there are about 10,000 locations that buy aluminum, making it easy for Americans to redeem their used beverage cans for cash. In fact, recycling aluminum cans is a $1 billion/year industry in this country.
Recycling one aluminum can saves enough energy to run a television for three hours.
A Day in the Life of a Recycled Can
- Customer takes can to a recycling center or puts it into a recycling bin.
- The can is transported to a processing facility.
- A giant magnet lifts out cans that are made of metals such steel. Since aluminum cans aren’t magnetic, they drop down to a conveyor belt and are gathered.
- The aluminum is shredded, washed and turned into aluminum chips.
- The chips are melted in a large furnace.
- The melted aluminum is poured into molds called “ingots.”
- The ingots are taken to a factory where they’re melted into rolls of thin, flat sheets.
- From the sheets, manufacturers make new products, including new beverage cans, pie pans, license plate frames, and aluminum foil.
- Beverage companies fill the cans and deliver them to grocery stores for customers to purchase.
- Customers take used cans to a recycling center and the process starts all over again.
ALUMINUM FOIL AND BAKEWARE
Aluminum can be recycled almost infinitely. The process involves simply re-melting the metal, a process far less costly and energy-intensive than mining the minerals necessary to create new aluminum.
For example, Americans discarded 460,000 tons of foil in 2010.
However, Americans are far more likely to recycle aluminum soda cans than aluminum foil.
Household Hints
Unlike aluminum cans, foil may have food particles attached, making it harder for recycling facilities to accept. But foil is easy to wipe clean. So reuse it as much as you can, and clean it off before putting it in the recycling bin. Consider buying 100% recycled aluminum foil. You’ll be supporting a process that uses five percent less energy than the traditional aluminum foil manufacturing process.
STEEL CANS AND TIN CANS (SOUP CANS, VEGGIE CANS, COFFEE CANS, ETC.)
Steel cans make up about 90% of the U.S. food can market.
Americans use about 100 million steel cans every day. That’s 36.5 billion cans a year.
About 71% of steel cans are recycled, making them one of the most recycled packaging products in America.
In addition, steel cans typically contain at least 25% recycled steel, but many are made almost entirely of recycled steel.
Where does this recycled steel come from? Mainly from scrap metal.
Recycling steel saves at least 75% of the energy it would take to create steel from raw materials. That’s enough energy to power 18 million homes.
During the recycling process, steel cans (in bales or loose) are fed into the furnaces of a steel mill or foundry. They may be mixed with new steel.
Some of the new “mini” steel mills manufacture their products from 100% recycled steel.
Steel, tin, and the California Gold Rush.
When you think of the California Gold Rush of the mid-1800s, your first thought may not be of canned goods. But it was the need to supply the gold miners with fruit, meat, and vegetables that gave rise to the demand for canned foods. By the start of the Civil War, around 30 million cans were being produced annually in the United States.
PAPER/CARDBOARD
Most of us use a paper product every day. That’s because paper products make up about 71 million tons (or 29 percent) of the municipal waste stream, according to the Environmental Protection Agency (EPA). The good news is that more and more Americans are recycling paper. In fact, upwards of 63 percent (45 million tons) is recycled annually. When you break that number down by population, roughly 334 pounds of paper is recycled for every person in the United States.
CORRUGATED CARDBOARD
How It’s Recycled:
- The cardboard is re-pulped and the fibers are separated and bleached. This is a chemical process involving hydrogen peroxide, sodium silicate, and sodium hydroxide.
- The fibers are screened and cleaned to eliminate contaminants.
- The fibers are washed to remove leftover ink.
- Fibers are pressed and rolled into paper.
- he rolls of paper are then converted into boxes or made into new products.
MAGAZINES
Recycling just one ton of paper saves enough energy to power the average American home for six months, so don’t be afraid to recycle your old magazines. It’s the right thing to do.
A Common Misconception
Some consumers think glossy paper can’t be recycled. That may have been true in the early days of recycling, but no longer. With today’s recycling technology, nearly all community recycling programs accept glossy magazines and catalogs for recycling.
OFFICE PAPER
Office Tip
If your company generates a large amount of waste paper, consider talking to your local recycling company about whether or not you should sort high-grade papers from lower-grade.
NEWSPAPERS
Newspaper is a fine insulator. Using recycled newspapers to produce cellulose insulation is widespread.
Newspapers, Wilderness Restoration and Roadside Planting
Every year natural disasters destroy countless acres of wilderness. The United States Forest Service uses “hydro-mulching,” also called “hydro-seeding,” to help restore damaged areas. It’s a planting process that’s been practiced in the United States since the 1950s – and it all starts with newspapers.
Recycled newspapers are made into a fiber mulch and mixed with grass seed, fertilizer, green dye, and water to create a “slurry” that can be pumped over broad areas by pressure sprayers, airplanes or helicopters. This process is called “hydro-mulching.” It stabilizes roadside dirt for erosion control and is used to reseed grass over broad areas. Highway departments also use it to beautify roadsides by planting wildflower, tree, and shrub seeds.
PAPERBOARD
Like glossy magazines, recycled paperboard often includes a coating to improve its printing surface and provide protection from fingerprints. It’s still perfectly recyclable.
There are more than 80 recycled-paper mills in North America.
Recycle Clean Paperboard
Be sure the paperboard you have is clean and free of food waste. Then recycle it.
PAPER CARDBOARD DAIRY AND JUICE CARTONS
Waste Management, Tropicana Products, Dean Foods and select carton manufacturers have launched a program in which residents can recycle these containers in regular recycling bins at no additional charge. This program began in Florida and has been expanded to communities across the country.
After Pick-Up, What Happens?
Poly-coated paperboard containers undergo a process known as “hydro-pulping.” Bales of containers are first reduced to pulp, which separates the polyethylene from the paper fiber.
The fiber is used to make other paper products such as tissue and paper towels.
The polyethylene is used in furniture, to generate energy, or reduced even further into paraffin, which “blends” the cartons so the non-paper and paper layers separate. The recovered paper fibers can be recycled into items such as tissue and paper towels.
Sometimes dairy and juice cartons are recycled as “mixed paper,” a process that does not use hydro-pulping but instead follows the regular paper-making process.
UNSOLICTIED DIRECT MAIL
According to the U.S. Environmental Protection Agency, direct mail accounts for 2.4 percent (by weight) of the total municipal solid waste generated in this country each year.
According to the U.S. Postal Service 2005 Household Diary Study, 85% of U.S. households usually read some or all of the advertising mail they receive. Many advertisers are now placing a “Recycle Please” reminder on the direct mail pieces they create.
PHONE BOOKS
By recycling just 500 books, we could save between 17 and 31 trees, 7,000 gallons of water, 463 gallons of oil, 587 pounds of air pollution, 3.06 cubic yards of landfill space and 4,077 kilowatt hours of energy according to the American Forest & Paper Association.
In many places, you can simply drop the phone book into your recycling bin and leave it curbside for pickup. Call your municipality for more information.
GLASS
Most glass bottles and jars produced in the United States now contain at least 27% recycled glass – which also saves on energy to produce glass made from new materials. Some glass cannot be made into other products, or doing so is not economically feasible. If your local recycler doesn’t participate in glass recycling, it’s due to the market for that glass being very small or non-existent. However, if glass recycling is available, it’s important to keep in mind as you recycle that even small amounts of some materials mixed in can contaminate entire loads. Find out more about the types of glass and how they are recycled below.
CLEAR (FLINT) GLASS
However, clear glass may cause some products to degrade because of light exposure. That’s why about 39% of the glass produced is colored.
Clear glass is sometimes used for beverages. More often, it’s used to package solids or thick liquids, such as pasta sauce, that may not be sensitive to light.
BROWN (AMBER) GLASS
Brown glass protects the container’s contents from direct sunlight, thus preserving freshness and flavor.
It is the most common color used for beer bottles.
GREEN (EMERALD) GLASS
Green glass helps keep sunlight and temperature from affecting the contents, which explains why it is often used in the manufacture of wine bottles.
MORE ABOUT RECYCLING GLASS
How Is Glass Recycled?
The glass is taken to a manufacturing or recycling plant where it is broken up into smaller pieces known as “cullet.”
The cullet is crushed, sorted, cleaned, and prepared to be mixed with other raw materials.
When glass is produced from virgin materials, it requires high temperatures to melt and combine all the ingredients. Since cullet melts at a lower temperature, the more of it you add to a batch of raw materials, the less energy needed to melt it.
Ceramics such as coffee cups and plates present a problem in the glass-making process because they can weaken the glass. Even a small amount of ceramics can contaminate a whole batch of glass and cost the glassmaker millions of dollars.
WHAT NOT TO RECYCLE
- Any glass contaminated with stones, dirt, and food waste
- Ceramics, such as dishware, ovenware, and decorative items.
- Heat-resistant glass, such as Pyrex.
- Mixed colors of broken glass.
- Mirror or window glass.
- Metal or plastic caps and lids.
- Crystal.
- Light bulbs: Find out how to recycle here.
- Cathode-ray tubes (CRTs) found in some televisions and computer monitors. Find out how to recycle here.
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Did you know that every year we produce enough plastic film in this country to shrink-wrap Texas? Or that although Americans recycle more than 2.4 billion pounds of plastic each year, it only makes up around 27 percent of the waste stream? While plastic offers the advantages of being flexible and lightweight, it also consumes fossil resources for its manufacture and contributes waste in our environment.
MAKE SURE IT’S CLEAN!
Cleanliness is essential.
WHAT’S ACCEPTED?
LEARN ABOUT RECYCLING PLASTICS
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American households are full of items we should recycle, even if we can’t put them into our recycle bins. Car batteries, products that use household batteries, incandescent light bulbs, and new CFLs (compact fluorescent lights) are some of them. In the United States, a CFL can save over $30 in electricity costs over the lamp’s lifetime compared to an incandescent lamp. However, CFLs contain mercury, which can be harmful to humans and the environment if not disposed of properly
CAR BATTERIES
Your battery probably contains about three pounds of plastic, which can be reclaimed to create new batteries and other products.
The sulfuric acid can be recycled and used in new batteries. It can also be converted to sodium sulfate to create fertilizer, dyes and other products. It can even be neutralized, purified, tested, and eventually released as clean water.
Many automotive retailers will take back batteries.
You can contact your local municipality to find out where to recycle lead-acid batteries.
HOUSEHOLD AND BUTTON BATTERIES
RECHARGEABLE BATTERIES
INCANDESCENT AND LED
Another lighting option is the light-emitting diode lamp (LED), which uses a series of tiny electronic light bulbs that, when placed next to each other, emit as much or much more light than a similar-size standard light bulb. The LED does not burn out all at once, and it uses only a fraction of the electricity of an incandescent
Incandescent light bulbs will be phased out of the U.S. market beginning in 2012 under an energy law approved by Congress.
COMPACT FLUORESCENT BULBS
A spokesperson for the Environmental Protection Agency says that even though fluorescent bulbs contain mercury, using them contributes less mercury to the environment than using regular incandescent bulbs. That’s because they use less electricity – and coal-fired power plants are the biggest source of mercury emissions in the air.
According to the federal government, if every American home replaced just one light bulb with an Energy Star-approved CFL, the United States would save enough energy to light more than 2.5 million homes for a year and prevent greenhouse gases equivalent to the emissions of nearly 800,000 cars.
Recycling programs at the stores that sell CFLs are still relatively uncommon, although that is gradually changing. The EPA is working with CFL manufacturers and major retailers to expand recycling and disposal options.
To recycle your CFLs, contact your municipal solid waste agency directly or visit
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Electronics that are obsolete, broken, and destined for recycling or disposal are sometimes called “e waste.” There are many chemical and mineral elements in e waste. A circuit board contains copper, gold, silver, platinum and palladium, as well as lead. If recycled properly, this waste is a valuable source of secondary raw materials.
ENVIRONMENTAL STEWARDSHIP
- preventing e waste from entering municipal incinerators or landfills;
- preventing the export of e waste to developing countries;
- providing visible tracking of e waste throughout the product recycling chain.
This is but a continuation of the E-Steward’s Pledge, which we continue to operate by today. By announcing that pledge, Waste Management committed to a set of accepted practices that helps protect the environment, as well as workers’ health and safety, during the handling of e-waste. This also gives the ability to third parties to monitor our activity, offering greater transparency in the fast-growing electronics recycling sector.
COMPUTERS (CPUS, MONITORS, PERIPHERALS, KEYBOARDS)
When recycling electronics, make sure you’re working with a reputable recycler such as Waste Management, who operates with integrity and transparency. Ask questions: What do you do with the equipment? Where do you send parts to be recovered? Where are the CRTs, metals, and plastics sent? Who handles the data destruction? Is the hard drive wiped clean of information? Is documentation of this provided? Can you give me information so I can delete all data and personal information myself?
Peripherals can also be recycled. These include keyboards, cables, mice, computer speakers, printers, scanners, floppy drives, optical media and external hard drives.
Certain retailers and manufacturers offer electronics recycling programs. for more info.
OFFICE EQUIPMENT (PHOTOCOPIERS, PRINTERS, FAX MACHINES)
Printer cartridges do not belong in landfills. Certain kinds of toner dust contain hazardous materials, as do inks used in inkjet printers.
TELEVISIONS
The U.S. Environmental Protection Agency estimates that 82 percent of televisions (20.6 million units) were disposed of between 2006 and 2007 – and that occurred primarily in landfills. This means only 18%, or about 6.3 million sets, were recycled.
Certain retailers and manufacturers, including LG and Sony, offer TV recycling programs. for more info.
The Electronic Industries Alliance provides a list of non-profit organizations that accept used, working TVs.
Check with your local municipality to see if there are special disposal days or drop-off locations for used electronics.
CONSUMER ELECTRONICS (VCRS, STEREOS, HOME/OFFICE PHONES)
Frames and cases may contain recyclable steel or plastic.
MP3 players contain toxic substances, such as lead, cadmium and mercury.
Most materials in DVD players – from the circuit boards to the plastics – can be recycled to make new components.
The consumer electronics category also includes audio equipment, calculators, recording devices, and digital clocks. States may define consumer electronics differently, so check with your state for specific information.
If you can’t find a place that will refurbish your product for reuse, check with your local municipality to find out e waste pick-up days or drop-off locations.
CELL PHONES
Recycling just a million cell phones reduces greenhouse gas emissions equal to removing 1,368 cars off the road for a full year.
Contact your local municipality to find out about e waste collection days and drop-off locations.
UNACCEPTABLE E-WASTE
- Microwaves
- Smoke Alarms/Detectors
- Fire Alarms/Detectors
- Thermometers
- Large Appliances (Refrigerators, etc.)
- Non-Decontaminated Medical Equipment
- Any unit with Sludge or Liquids
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