Tag: parts

Recycling Your Ride

  • Bassam Jody of Argonne National Laboratory is helping develop novel ways of sorting and cleaning shredder residue left over from cars, construction debris, and major household appliances. (Photo by Shawn Allee)

We’ve all heard over and over again
about that government program ‘Cash
for Clunkers.’ It’s got drivers
thinking about what exactly happens
to dead cars, regardless of how they
die. Shawn Allee looks at
how car recycling works and who’s
trying to improve it:

Transcript

We’ve all heard over and over again about that government program ‘Cash for Clunkers.’ It’s got drivers thinking about what exactly happens to dead cars, regardless of how they die. Shawn Allee looks at how car recycling works and who’s trying to improve it:

You might not think about it this way, but your car just might be the biggest thing you own that gets recycled.

I mean, someday you’re going to junk it, or maybe some future owner will. Anyway, I’m out in front of a car shop in my neighborhood, and with the health of cars in mind, I thought I’d ask some people around here, percentage-wise, just how much of a junked car gets recycled?

“I would say maybe, like, 5% of the car.”

“I’ll say, 20% – 30% probably, of a car.”

“I guess the recycled one could be 30% of the car.”

“I guess, like, 50%.”

“About 70%.”
++

In my little unscientific survey here, it turns out that most people are giving a pretty low estimate of how much of a junked car ends up being recycled.

The auto industry and the federal environmental protection agency say about 80% of the junked car gets recycled. The rest heads to landfills. That sounds pretty good, but that means we bury about five million tons of junked car pieces each year.

To understand why they can’t recycle even more of the car, I’m going to talk with Jim Watson.

He runs ABC Auto Wreckers in a suburb just south of Chicago.

“We don’t want to landfill anything. The objective is to take the vehicle, process it and have all the parts be used.”

Watson shows me his shop where he pulls parts for the used market. A dozen workers lift hoods, twist tires, and pull out stuff I don’t even recognize. It’s like an assembly line in reverse.

“They do an analysis and inventory each of the parts of the car that have a probability of sale and then they harvest or pull those parts off the car.”

Watson and some of the bigger auto wreckers have parts-scrapping down to a science, but it’s expensive to keep pulling parts and keep space open for scrap yards.

Eventually, Watson’s pulls off everything usefull and he’ll send it to a car shredder.

“A machine that beats it apart and shreds the car into small fist-sized or hand-sized components.”

Recyclers can pull out big shreds of steel and aluminum, but about 20% of the car is left-over. This shredder residue gets tossed into landfills. But scientists are thinking about how to recycle this shredded mess.

One works at a lab at Argonne National Laboratory near Chicago.

“This is what shredder residue looks like.”

Dr. Bassam Jody reaches into a cardboard box and scoops a jumble of car seat foam, metal cable, wood, and shards of plastic.

Jody says shredder residue is a recycler’s nightmare.

“Maybe there are more than twenty different kinds of plastics. I tell you, plastics are generally incompatible, they don’t like each other and they don’t work together very well.”

Jody is developing machines to safely clean and separate all this stuff. It’s tough science.

Jody: “The more things you have in the mixture, the harder it is to separate. The trick is, you have to do it economically, and to produce materials that can be used in value-added products.”

Allee: “What can you make out of them?”

Jody: “Car parts. For example, this is a seating column cover.”

Jody says he gets a kick out of his work. He might just squeeze a bit more good out of our cars.

For The Environment Report, I’m Shawn Allee.

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Turning Clunkers Into New Cars

  • The scrap heap - what's left of hundreds of cars and other metal waste after they go through a shredder. (Photo by Tamara Keith)

All those clunkers are working their
way toward the final melt-down at
a steel mill. Lester Graham reports
you’ll see the steel from those clunkers
again:

Transcript

All those clunkers are working their
way toward the final melt-down at
a steel mill. Lester Graham reports
you’ll see the steel from those clunkers
again:

The steel from those clunkers from the “Cash for Clunkers” program will eventually be melted down and used again.

Bill Heenan is the President of the Steel Recycling Institute. He says it’ll be a few months before that scrap gets recycled.

“It takes some time for that old automobile, the clunker in this particular case, to work its way through the dismantling system and then through the shredding system and eventually to the steel mill.”

Scrap yards can remove things such as fenders or hubcaps for used parts, but what’s left – including the engines – goes to the shredder.

Bill Heenan says those 700,000 clunkers won’t mean a glut of scrap steel.

“Let’s say there’s a ton of steel in each one, you’ve got 700,000 tons. That seems like a lot. But in a given year, we recycle 80-million tons.”

That 80-million tons of scrap is melted down and becomes the bulk of new steel products in the U.S., including new cars.

For The Environment Report, I’m Lester Graham.

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A New Life for Old Phones

  • Recellular employee Myron Woods tests phones to see if they can be resold or re-used. Here, he's got a Nokia 6019, the model reporter Shawn Allee dropped off for recycling. (Photo by Shawn Allee)

It’s pretty clear Americans like their cell phones. On average, we get a new one about every
eighteen months. And yet, we hold on to the old ones, too; the government estimates there’re
about one hundred million lying around in closets and drawers. Shawn Allee found people eager
to take your old phones – if only you’d recycle them:

Transcript

It’s pretty clear Americans like their cell phones. On average, we get a new one about every
eighteen months. And yet, we hold on to the old ones, too; the government estimates there’re
about one hundred million lying around in closets and drawers. Shawn Allee found people eager
to take your old phones – if only you’d recycle them:

I put an old phone in a recycling box a while ago.

I checked around and found it went to one of the nation’s largest phone refurbishers.
It’s a company called Recellular. And it’s based in an old auto parts plant in Dexter, Michigan.

“It’s a big open space with a lot of room to handle the 20,000 phones that come in every day.
You need a lot of benches, you need a lot of cubby holes.”

Vice President Mike Newman points to some incoming collection boxes.

“Every box is a mystery. You have no idea what’s in there until you open it up and start
sorting it out.”

Newman’s company is hunting for working phones to resell here or overseas. Before that, his
people sort and test every model of phone.

And workers like Myron Woods remove personal data.

“Contacts, the voice mails, the ringtones, text messages. Hit OK and the phone’s cleared
out. After that you make sure the phone calls out. You get a ringtone, you hear the
operator, and then you’re done.”

Newman: “In 2008 we processed almost 6 million phones and for 2009, we’re looking at
more than double-digit growth again.”

And of those six million phones, Mike Newman says he can sell about half of them. He’d do
better if people like me didn’t keep phones in drawers for so long.

“The longer you wait, the less value it has so, if you move down from that old phone, as
hard as it might be to part with it, it’s really important to recycle it as soon as possible – it
will do the most good.”

What about Newman’s other phones – the duds? He has a different company near Chicago
recycle them.

Allee: “And here they are … holy mackerel.”

I’m now at Simms Recycling Solutions. A conveyer belt is moving thousands of phones.

“There’s the end of the line for your cell phones.”

Mark Glavin is the VP of operations here. He says there’s gold, silver, and other metals in the
phones he gets from Recellular.

“The cell phones get shredded into somewhat uniform-sized pieces.”

Glavin sticks the pieces in an oven to burn off the plastic – and then grinds what’s left.

Glavin: “That’s what’s left of the cell phones.”

Allee: “It’s almost like the powder you use for a baby, except its black.”

Glavin: “Yes.”

Glavin says there’s gold and other metal in the powder – so metal companies will buy it.

He also has stubborn chunks of metal that won’t grind.

“Those get pulled off and then those go to the furnace room to be melted.”

Glavin: “This is appropriately named the furnace room, where all the melting goes on. It
gets nice and toasty in here in the winter time.”

Allee: “Wow, what are we seeing here?”

Glavin: “After the material has been melted, we’ll cast it into molds and into 30-40 pound
ingots.”

He’ll sell metal from these ingots along with that black powder.

Recellular and Glavin’s company recovers about 96 pounds of gold from its phones each year.

Plus, that gold’s worth more than a million dollars. And recycling saves energy, and prevents
pollution from gold mining.

Glavin says recycling is taking off, and he can always count on people wanting the latest and
greatest phones.

Glavin: “Pretty soon your cell phone will be a chip like, on an ear-ring and a watch, and
there’s nothing to it except for a very tiny electronic.”

Allee: “And people will still swap it for the next one.”

Glavin: “Without a doubt.”

For The Environment Report, I’m Shawn Allee.

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States Ready for Wolf Delisting?

  • Once hunted nearly to extinction, the gray wolf has recently rebounded under the protection of the Endangered Species Act. Now, the U.S. Fish and Wildlife Service is proposing to take the wolf off of the Endangered Species List and hand wolf management back to the states. (Photo by Katherine Glover)

The U.S. Fish and Wildlife Service wants to remove the eastern population of the gray wolf from the Endangered Species List and turn over wolf management to state control. But not everyone thinks the states are up for it. The Great Lakes Radio Consortium’s Katherine Glover has the story:

Transcript

The U.S. Fish and Wildlife Service wants to remove the eastern population
of the gray wolf from the Endangered Species List and turn over wolf management
to state control. But not everyone thinks the states are up for it. The Great Lakes Radio
Consortium’s Katherine Glover has the story:


(sound of wolves howling)


The image of the wolf has always had a powerful effect on people. Wolves seem dangerous,
mysterious, romantic. They are a symbol of the untamed wilderness. Before Europeans came
to America, wolves roamed freely on every part of the continent. In 1630, the colony of
Massachussetts Bay started paying bounties to settlers for killing wolves. Over the next
300 years, wolf killing spread across the country, until all that was left was a few small
pockets of surviving wolf packs.


When the Endangered Species Act passed in 1973, the only wolves left to protect in the
Midwest were in Northern Minnesota. By some estimates, there were as few as 350 of them.


Today, Minnesota has a healthy wolf population of around 2400 animals, and smaller populations
are growing in Wisconsin and Michigan. Becaue of this success, the U.S. Fish and Wildlife Service
has proposed removing the animals from the Endangered Species List. This would mean wolves would
no longer be federally protected – it would be up to the states.


(sound of gate opening)


Peggy Callagan works with captive wolves at the Wildlife Science Center in Minnesota. She’s the
Center’s co-founder and executive director. She and her staff research ways to minimize
conflicts between wolves and people. Callahan is looking forward to seeing the wolf taken off
the Endangered Species List.


“It’s a good thing for the Endangered Species Act, to take a wolf off or an eagle off or a
peregrine off when it has recovered. The act was not established to provide a permanent
hiding place. It was established to protect a species until such time that they could be
managed in a different way.”


Wisconsin and Michigan have wolves because young born in Minnesota have migrated east to start
their own packs. Callahan says how Minnesota manages its wolves will affect wolf numbers in the
Midwest. And she isn’t crazy about Minnesota’s current wolf management plan, which has different
rules for different parts of the state.


“Now, there’s a boundary; there’s a boundary called a wolf zone, and there’s a boundary that’s
called the ag zone. And nobody likes it. We went backward.”


In Northeastern Minnesota, where the majority of wolves are, landowners can only kill wolves
if they can demonstrate an immediate threat to pets or livestock. In the rest of the state, where
there is more agriculture and more people, the rules are more lenient. On their own property,
landowners can kill any wolf they feel is a danger, without having to prove anything to the state.


The Sierra Club is opposed to taking the wolf off the Endangered Species list, largely because
of Minnesota’s management plan. Ginny Yinling is the chair of the Wolf Task Force of the Sierra
Club in Minnesota.


“They’ve pretty much given carte blanche to landowners, or their agents, to kill wolves
pretty much at any time in the southern and western two thirds of the state; they don’t even
have to have an excuse, if a wolf’s on their property they can kill it. Instead of this being
what should have been a victory in terms of wolf recovery and the success of the Endangered
Species Act, instead we’re afraid it’s going to turn into something of a disaster.”


Yinling is also concerned with the protection of wolf habitat, such as den sites, rendezvous
sites, and migration corridors.


“The current management plan protects none of those areas; it leaves it entirely up to the
discretion of the land managers.”


But wildlife managers say these are not critical for a large wolf population
like Minnesota’s. Mike DonCarlos is the wildlife program manager for the Minnesota
Department of Natural Resources.


“As you look at the range of species that are threatened by habitat change, ironically the wolf
in Minnesota is not one of them. As long as there’s a prey base that continues, wolves should
do just fine. The key is mortality rates and availability of food.”


In Wisconsin and Michigan, where there are fewer wolves, state laws will continue to protect
wolf habitat. Peggy Callahan says she has faith that the wolves will be fine, even if the
Minnesota state plan is not perfect. But at the Sierra Club, Ginny Yinling says they have
plans to challenge wolf delisting in court.


For the Great Lakes Radio Consortium, I’m Katherine Glover.

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