Electronic waste is more than improperly discarded batteries. The term encompasses nearly all appliances and digital devices that have the potential to become part of a landfill, and includes kitchen accessories as well as outdated computers. Once a limited issue, the problem is no longer restricted to wealthier consumer countries. Recycling and disposing of Austin e-waste efficiently and economically is a shared goal of most large Texas cities.
The primary driving force behind this explosion in consumer electronics is improved economics that expands buying ability while keeping prices down. Most types of these devices are constantly being improved, and there is no effort made to repair the old ones that fail. There have been many sensational news stories regarding the highly toxic substances they contain, but that issue is only one part of the picture.
Inside each old appliance are a long list of precious metals. Although the old massive computer displays are gone, any new device that hosts a printed circuit automatically contains a measurable amount of gold, platinum, silver, and palladium. Elements with exotic names such as indium and gallium are important in new flat-screen display technologies, and all have comparatively high value in the recycling industry.
Although melting down unused cell phones to extract valuable metals does not make sense individually, in large quantities the process produces more refined metal than the original ore that bore it. Costly and comparatively rare elements are only a fraction of the metals used during manufacturing a mobile phone, which also contains copper and tin. The plastics used to create housings can also be partially reused.
The key to successful recycling is profitability. It can be performed on smaller scales by individuals, but the most efficient operations employ numbers of people. Most centers begin by separating individual components manually, removing both processors and microchips from the original housing. The remaining fragments are then run through a specialized chipper that shreds them and makes more intense separation possible.
After being processed to complete the extraction, the purified products are then sold back to manufacturers. The industrialists benefit from this more direct method of mining, and consumers also see personal benefits in the form of a somewhat lower pricing structure. Disposal of outdated equipment in a responsible matter is incredibly important, but is only part of the overall view.
As the mound of electronic debris grows exponentially each year, recycling efforts have increased, but cannot keep pace with the enormous quantities that are being consistently created. The health hazards they pose are well-documented, and include lead and mercury poisoning. Exposed children experience developmental problems, and adults often suffer from respiratory and brain issues.
It is nearly impossible to determine the actual amount of used electronic parts that are discarded worldwide. The problem is an outgrowth of societal and economic realities, and solutions can be found that make use of similar motivation for financial gain. While reminding people about the health issues of re-use is important, the most workable long-term answer will be produced by developing the industries that process e-waste profitably.
The primary driving force behind this explosion in consumer electronics is improved economics that expands buying ability while keeping prices down. Most types of these devices are constantly being improved, and there is no effort made to repair the old ones that fail. There have been many sensational news stories regarding the highly toxic substances they contain, but that issue is only one part of the picture.
Inside each old appliance are a long list of precious metals. Although the old massive computer displays are gone, any new device that hosts a printed circuit automatically contains a measurable amount of gold, platinum, silver, and palladium. Elements with exotic names such as indium and gallium are important in new flat-screen display technologies, and all have comparatively high value in the recycling industry.
Although melting down unused cell phones to extract valuable metals does not make sense individually, in large quantities the process produces more refined metal than the original ore that bore it. Costly and comparatively rare elements are only a fraction of the metals used during manufacturing a mobile phone, which also contains copper and tin. The plastics used to create housings can also be partially reused.
The key to successful recycling is profitability. It can be performed on smaller scales by individuals, but the most efficient operations employ numbers of people. Most centers begin by separating individual components manually, removing both processors and microchips from the original housing. The remaining fragments are then run through a specialized chipper that shreds them and makes more intense separation possible.
After being processed to complete the extraction, the purified products are then sold back to manufacturers. The industrialists benefit from this more direct method of mining, and consumers also see personal benefits in the form of a somewhat lower pricing structure. Disposal of outdated equipment in a responsible matter is incredibly important, but is only part of the overall view.
As the mound of electronic debris grows exponentially each year, recycling efforts have increased, but cannot keep pace with the enormous quantities that are being consistently created. The health hazards they pose are well-documented, and include lead and mercury poisoning. Exposed children experience developmental problems, and adults often suffer from respiratory and brain issues.
It is nearly impossible to determine the actual amount of used electronic parts that are discarded worldwide. The problem is an outgrowth of societal and economic realities, and solutions can be found that make use of similar motivation for financial gain. While reminding people about the health issues of re-use is important, the most workable long-term answer will be produced by developing the industries that process e-waste profitably.
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