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Greenpeace found the iPhone's battery to be soldered to the wires attached to the circuit board, already a well known fact in tech circles.  (Source: Greenpeace)
Apple faces another big lawsuit

As if the two class action suits for "iBricking," iFires and a constant stream of negative publicity about its war against unlockers weren't bad enough for Cupertino-based Apple Inc., now the firm has to contend with a new shark, which has jumped in the water looking to take a bite out of the firm.

Apple's problems started with environmental protection advocate Greenpeace issuing a report (PDF) finding the iPhone not up to snuff with its standards of responsible technology.

The irony is that the iPhone showed no traces of cadmium or mercury, typical causes for violation.  While the iPhone appears to have met EU and U.S. environmental standards, it did not meet those of Greenpeace.  Greenpeace found trace amounts of lead and other carcinogenic compounds in the device. 

Lead is a carcinogen and can cause brain damage.  Despite a large amount of medical evidence, only one state, California, recognize lead based solders to be carcinogenic.

Greenpeace also was not happy with the glued and soldered battery which made disposal difficult to impossible.  They felt this would hurt recycling efforts for the phone's batteries.  Many supermarkets and communities across the U.S. have phone collection bins which they use to collect and recycle the materials in used phone batteries.

Also, the iPhone was found to contain bromine additives, which could be hazardous if burned or exposed to water. Its polyvinyl chloride PVC plastic contains large amounts of chlorine, which is thought to be possibly carcinogenic and harmful to health if ingested.  The PVC plastic used is banned for use in children's toys in Europe, but is widely used in the U.S.

Greenpeace's findings were based on experimental deconstruction and chemical testing at its laboratory facilities in Exeter, U.K.

"Apple is not making early progress toward its 2008 commitment to phase out all uses of these materials, even in entirely new product lines.  If Apple really wants to reinvent the phone, it needs to design out all hazardous substances and materials from its handsets and peripherals," said Greenpeace in a statement.

Following the announcement, Steve Jobs poked fun at the report, in a note on Apple's website stating:
"I hope you are as delighted as I was when I first learned how far along Apple actually is in removing toxic chemicals from its products and recycling its older products."

He might not be laughing anymore.  Apple's possible environmental hazards have resulted in a new lawsuit by an environmental and consumer protection group, the Center for Environmental Health (CEHCA).

The suit specifically points to the use phthalates, toxic chlorine compounds, in the PVC on the iPhone and iPod's earbuds.  The compound is banned for use in children's toys in San Fransisco and Europe.  These compounds are level 2 toxins with respect to reproduction.  They can damage and interference in the sexual development of mammals, which can manifest in a broad array of physiological problems.

The Greenpeace report acknowledges that, "Although it is unclear whether headphones from an iPod or iPhone could ever be classified as components of toys or childcare articles, it is clear that the presence of high levels of phthalates in such materials could contribute to overall levels of exposure to such chemicals for the user, including children."

The Center for Environmental Health executive director Michael Green is championing the suit and blasted Apple. "There is no reason to have these potentially hazardous chemicals in iPhones.  We expect Apple to reformulate their products to make them safer from cradle to grave, so they don't pose a threat to consumers, workers or the environment.  In general what we try to do is encourage the manufacturers through a negotiated settlement to reduce the use of these chemicals.  That would be our goal with Apple."

The CEHCA suit intends to force Apple to put toxic hazard warning labels on its iPods and iPhones.  California's Proposition 65 requires products that can expose customers to reproductive toxins or carcinogens to contain warning labels.  There are exemptions if federal law overrides the state's authority, or if the manufacturer can present conclusive evidence that lifetime exposure to the product is not harmful.

The CEHCA hopes the suit will not go to court, but it is not ruling out the possibility.  What it really hopes for is for Apple to agree to negotiate to eliminate or reduce the use of PVC in its iPod lines and in the iPhone.  The Center has given Apple 60 days of legal notice, as per California state laws

Apple has not yet released a statement on the CEHCA lawsuit, but has countered the Greenpeace report by insisting it meets the standards imposed by stringent U.S. and European environmental laws and is constantly trying to improve its environmental performance.

Ironically Apple has tried to paint itself to be an environmental leader, including a large amount of press coverage on its site about Al Gore's recent Nobel Peace Prize, also covered extensively here at DailyTech.

Regardless of the outcome, which may be months away, the report and the ensuing suit mark more bad publicity for the new iPod lines and the iPhone.



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Lead !
By retrospooty on 10/16/2007 9:15:50 AM , Rating: 5
Its hard to believe they are using lead in thier electronics in this day and age. Even Palm, as broke and behind the rest of the industry as they are have phased out lead and are ROHS compliant with thier current products.




RE: Lead !
By glitchc on 10/16/07, Rating: -1
RE: Lead !
By retrospooty on 10/16/2007 10:30:24 AM , Rating: 4
Yes, you are correct, and eliminating lead solder is (at least one of) the ROHS compliant specs. Most electronics are going that route these days as a requirement. It is more expensive and more difficult to work with, as higher temps are needed to melt the ROHS compliant (lead free) solder.

What is your point?


RE: Lead !
By masher2 (blog) on 10/16/2007 10:49:21 AM , Rating: 3
There's over 1,000X the amount of lead in your average car battery as there is in an iPhone, or any electronic gear made with lead solder. Yet even people who handle thousands of these batteries a day aren't coming down with lead poisoning. Doesn't that tell you something?


RE: Lead !
By Martimus on 10/16/2007 10:58:31 AM , Rating: 1
You aren't directly exposed to the lead in the car batery. You are when you are soldering the part. Even so, lead poisoning is usually a slow process that can take years to really sink in, and takes even longer to get rid of. The symptoms are minor at first, and include mental issues that you usually don't assosiate with a health problem.


RE: Lead !
By TomZ on 10/16/2007 11:08:58 AM , Rating: 2
So you're saying that consumers are not exposed to the lead in a battery, but the lead exposure that workers soldering electronic components is an issue. Can you spot the flaw in your reasoning? How about the workers who are involved in the manufacture of batteries, or their suppliers?

In any case, the risk of lead poisoning is pretty easy to manage in a workplace, much more so than with consumers.


RE: Lead !
By theapparition on 10/17/2007 11:20:45 AM , Rating: 4
I think everyone is missing the point. The point is not that users come into contact with the lead. After all, when was the last time you opened your iPod and licked the circuit board???
The point is in disposal. The lead-acid battery has a much higher potential to be disposed of properly than a computer, MP3 player, or handheld video game. The concern is that the toxic chemicals will leach out and get back into our enviroment.

RoHS (Restriction of Hazardous Substances) is a European directive that is being generally accepted by the electronics community. You can't bring anything into the country that isn't RoHS compliant. Lead is on the list and the biggest issue for electronics because of soldering. The new solder alloys (SAC's) require higher temperatures. This screws many thing up because machines have to run at higher temperatures (rendering you old hardware lines obsolete). Many components don't handle the new temperatures (ex. some plastic connectors melt) Inspection procedures are completely different. It was a huge job by the industry. There have been issues, but all-in-all it has been smooth transition.

I'm not a fan of apple, by any means, but they are getting to some degree that which Microsoft has been getting for the last two decades. Attention. With attention comes scrutiny. If they opened up a creative player, they'd probably find the same things. What I find even more amusing is the RoHS has a specific exemption for tin-lead HASL PCB boards until 2011(?). So most fab'd boards still have lead based solder plating.

If they wanted to do anything constructive, sue apple for it's blatantly false advertising.


RE: Lead !
By masher2 (blog) on 10/17/2007 12:01:39 PM , Rating: 4
> "The concern is that the toxic chemicals will leach out and get back into our enviroment"

You mean...a few of the millions of pounds of lead we pull out the ground each year might wind up back where we got it? Shocking, I agree.

> "It was a huge job by the industry. There have been issues, but all-in-all it has been smooth transition."

Its a transition that is still ongoing and will continue to do so for years. And already we're seeing reports of less reliable electronics as a result of lead-free solder.

And so once again, we see an "environmental" initiative that is probably going to do more environmental harm than good. Whats the cost in resources and energy to rebuild all the tens of millions of failed computers, mp3 players, cell phones, consoles, and cameras that break down early because of lead-free solder in their construction?


RE: Lead !
By Adonlude on 10/17/2007 4:48:06 PM , Rating: 3
If anyone wants to know why taking lead out of solder is bad please research the keyword "tin whiskers".

http://en.wikipedia.org/wiki/Whisker_(metallurgy)


RE: Lead !
By theapparition on 10/18/2007 8:36:48 AM , Rating: 2
quote:
You mean...a few of the millions of pounds of lead we pull out the ground each year might wind up back where we got it? Shocking, I agree.

I'm not going to debate the point, since I happen to agree. But playing devil's advocate, the concern is that toxic chemicals will be concentrated in an area like a landfill. And those chemicals will be leached into the groundwater and make their way into the local water supply, or harm local wildlife.

All while the human lifespan is increasing, and most enviroments are cleaner than ever. There are some exceptions, but we pollute far less now than we did 50 years ago.

quote:
Its a transition that is still ongoing and will continue to do so for years. And already we're seeing reports of less reliable electronics as a result of lead-free solder.

The transition is certainly still ongoing. But I think your somewhat overstating the future reliability of the lead-free solder process. Those reorts have been for very early adopters. As with any new process, there is a learning curve. Any company that just starts with the lead free process is going to spend some time perfecting the process. But all major manufacturer's have switched over and I doubt you'll see any real issues in the field.

Reports of solder joint failures for both can usually be traced to poorly cleaned parts. There have been studies that over prolonged HASL testing, the lead-free hold up better. Early failures were almost all the result of poor process. I'm not a big fan of SAC by any means, but it's here, it's not going anywhere, and if you want to sell something, you had better use it. No use whining about it.

Even if the lead-free solder lasted half as much as the tin-lead one, that's still far longer than most of those electronics usefull lives.


RE: Lead !
By Pythias on 10/18/2007 12:48:47 PM , Rating: 2
Still you have to admit that its rather funny that these "environmental champions" are accusing a company on whose board of directors sits another "environmental champion". One Al Gore.

Hilarity ensues.


RE: Lead !
By masher2 (blog) on 10/16/2007 11:10:12 AM , Rating: 2
> "You are when you are soldering the part"

Not in a modern plant you're not. Its done in a wave soldering machine, in a fully automated manner.

> "The symptoms are minor at first, and include mental issues that you usually don't assosiate with a health problem"

And not once have those symptoms been documented in relation to a consumer using electronics containing leaded solder.


RE: Lead !
By maxhodges on 10/16/2007 12:34:10 PM , Rating: 1
You don't know what you are talking about: 1) the wave solder machines are automated but if you've ever worked near one, they do emit fumes and vapors and also need to me maintained by people. At Compaq Computer Corporation, where I worked for 2 years in the board shop, they rotated the person who maintained the wave solder machine in order to limit his exposure and also gave them periodic blood tests. 2) people are handling all those boards that have been wave soldered; and 3) there is still LOTS of manual soldering being done the old fashioned way even in a modern facility. The wave machine isn't perfect and humans fix some of the boards and sometimes salvage high-dollar components from lost causes. Also technicians manually replace components when boards fail specific functional tests, due to a problem placing an SMT component or because of defective components.


RE: Lead !
By masher2 (blog) on 10/16/2007 12:52:05 PM , Rating: 2
> "You don't know what you are talking about...the wave solder machines ...do emit fumes."

You missed the "modern" part. Modern wave soldering machines are available with fume extraction hoods, which keep exposure limits down to near-zero.

> "people are handling all those boards that have been wave soldered"

Did any of those people in your plant come down with lead poisoning? No, I didn't think so.


RE: Lead !
By DragonMaster0 on 10/16/2007 9:02:00 PM , Rating: 2
Lead is not a problem as long as you wash your hands not to eat it, or drink water that came in contact with it. Remember, there's not just lead used for soldering, there's flux, which causes toxic fumes, and other chemical products like this. Lead doesn't evaporate much or at all in the air, if it does, it's heavier than air and would go on the floor rather than your nose. A facility caring about their employees would provide them the required safety equipment to be safe. The problem is electronic waste, people just throw stuff in the trash can. Also, even if it was only 3 years ago, electronics recycling developed since the RoHS announced that you couldn't sell products with lead-based solder in the European Union. If people recycled electronics, there would be no need to make electronics that you can almost eat safely. Lead-free solder is not that great since it doesn't last. When you buy semiconductors now, they're sealed in air-tight packaging and have a shelf life (You can't solder them anymore after that date, there's too much oxidation on the pins)

Other problems like these will start showing up again:
http://nepp.nasa.gov/whisker/background/index.htm
I wonder if stuff manufactured without lead will still work in 15 years.

If leaded solder starts to have availability problems, tell me how you will repair electronics made with it? The new solder is not even compatible. (At least new components still work with the old solder)


RE: Lead !
By maverick85wd on 10/20/2007 2:31:27 PM , Rating: 2
additionally, military use of lead-free electronics is problematic... In the civilian sector there is a tolerance for electronics failing because they can just be replaced. With equipment being used in the field or calibrating/performance testing equipment that is used in the field such tolerances do not exist for obvious reasons. And anyone that thinks the military doesn't use electronic equipment for more than 15 or 20 years has obviously never served!

Not that military applications are being discussed here, just a point. If the military has to develop or have equipment custom-fabricated with lead-based solder it greatly increases the cost to the government.