Our E-Waste Problem Is Ridiculous, and Gadget Makers Aren't Helping | WIRED - 1 views
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Oh sure, many companies have green initiatives. Apple in particular has made notable, documented efforts to reduce its carbon footprint, powering a majority of its retail stores and data centers with renewable energy, developing more efficient packaging design, and designing products that use less power than their predecessors. But if your products are going to be tossed out in a year, none of that is particularly brag-worthy. That’s a tremendous amount of wasted resources.
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In the past, computers were designed to be relatively easy to disassemble, like HP’s towers and older versions of the Mac Mini. You could swap out dead parts and batteries, add more memory if it got sluggish, even replace a motherboard. But in the mid-2000s, things started to change. Apple introduced the ultra-thin, ultra-light MacBook Air and the industry enthusiastically followed with heaping helpings of devices that, while slim, were very difficult to repair due to the construction compromises required to achieve that svelte profile. Smartphones and tablets followed with an even faster purchasing and chucking cycle.
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Therefore, the easier it is to disassemble something, the more likely it is to be worth someone’s time to recycle it. And that’s where issues arise
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“The big problem the electronics industry is facing as a whole is products are getting lighter and lighter,” iFixit’s Kyle Wiens said. “This is great for consumers but a nightmare for recyclers.” Smaller, lighter products can be tricky to take apart, and yield a lower volume of raw materials.
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Glue and adhesives are a common hurdle. Products like the iPad and Microsoft Surface achieve a slim form factor by using “a metric duckload of adhesive,” as Wiens once put it, particularly to keep the battery in place. All that glue must be removed before any recyclable material can be melted down. And battery recycling is risky endeavorin the best of circumstances—under the right conditions, a damaged battery can cause a fiery explosion. Tack onto that the need to painstakingly pry a battery from its glue-smeared lodging and you’ve got a delicate task indeed. For items with a lot of glue, like a tablet display, Sims Recycling Solutions heats the glue, then uses suction cups to apply pressure across the glass so it can be removed without cracking. Other things that can make a product more challenging to recycle include the number of screws (particularly non-standard screws), the inclusion of hazardous materials like mercury (which is declining, due to the rising popularity of LEDs instead of bulbs), large amounts of glass, and plastics. Waterproof and tightly sealed products also are more arduous to deal with.
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As we rush headlong into a world in which we’re disposing of more and more gadgets each year, making them easily recyclable should be a growing priority of device makers. Just as display size, processor speed and energy efficiency are marketing points, so too should recyclability.
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David Thompson, Panasonic’s head of environmental affairs, says the standardization of screws and plastic resin materials, not thermally setting screws in plastic, and minimizing the use of glue will boost recycling efforts, as will designing products for easier disassembly. Would consumers really decry, or even notice, these changes? Probably not. But such changes could require concessions to slim dimensions and light weight. And for manufacturers, increased standardization may mean fewer distinctions between competing products. Take a plastic smartphone housing: Currently there are hundreds of variations (soft touch, textures, and metallic colors, to name a few). Standardization could limit that very marketable variety. Even so, some products are embracing such ideals. Dell won The Institute for Scrap Recycling Industries 2014 Design for Recycling award for the Latitude 10 and XPS 10 tablets and Latitude E7240 notebook. Aside making its products cheap and easy to recycle, Dell has used nearly 8 million pounds of recycled plastic in its desktop and display production. And it is not alone.
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I found an interesting article about how the big computer companies can recycle the computers. This can solve some of the main problem about the recycling. The article is referring to idea that computers may become bigger size but easier to recycle. In other words we might wanna make a step back in the past, when we was able to just replace one detail from the computer instead of throwing it away.