Computing power of old mobile phones
Publish: 2021-03-30 16:31:44
1. Second, the mobile phone is at least 80% new
it doesn't look very different from the new one
the old one includes more
one
is the one that looks rotten
it can also be said that it's a bad one
two
is that you buy a mobile phone and use it for three or four years
it's also an old one
it doesn't look very different from the new one
the old one includes more
one
is the one that looks rotten
it can also be said that it's a bad one
two
is that you buy a mobile phone and use it for three or four years
it's also an old one
2.
1. Family spare
when many people begin to choose to replace the old with the new, the old mobile phone can continue to be used, only in some aspects such as performance, it can't be compared with the new one, for example, the old processor can't support some large-scale games, but for parents or elders at home, Their demand for mobile phones may only be used for the most basic wechat chat, watching videos and listening to songs, so it's also a good choice for them to use the retired mobile phones
with the development of society, the function of mobile phone is not only limited to calling, we have many choices for the old mobile phone, we can change it to the direction we need, sometimes we just need an app, which can only make the mobile phone become a new thing
3. Currently, in the latest note8 activities launched on Samsung's official website, customers of galaxy Note7 can enjoy the trade in activity. For details, please visit Samsung's official website: http://support-cn.samsung.com/campaign/event/n8pre-sale/
follow up official websites will launch more related activities from time to time, To learn more about trade in, please log in to Samsung website and pay attention to the latest information at any time http://www.samsung.com/cn/offer/ .
follow up official websites will launch more related activities from time to time, To learn more about trade in, please log in to Samsung website and pay attention to the latest information at any time http://www.samsung.com/cn/offer/ .
4. How to deal with old mobile phones? Is it random? Or is it recycled by the manufacturer? Or centralized management by government departments? These issues have been put on the agenda<
experts: actively promote
according to statistics, by the end of September last year, the number of mobile phone users in China had reached 250 million. If calculated according to the three-year turnover rate, nearly 70 million mobile phones are retired every year in China, generating 400000 tons of electronic waste
he Guili, director of China Tel laboratory, said that a small mobile phone uses more than ten metals with high recovery value, such as copper, gold, silver and palladium, as well as toxic and harmful substances such as lead, mercury, cadmium, hexavalent chromium, antimony, beryllium, nickel, zinc and polybrominated diphenyl ether. If the waste mobile phones are treated as ordinary garbage or burned, it will pollute the soil, water and air, and may cause diseases of human nervous system and immune system
therefore, professor he solemnly proposed that we should actively promote the safe disposal of used mobile phones. Professor Nie Yongfeng of Tsinghua University also put forward the same point of view. At the same time, he also said that it is technically feasible to recycle used mobile phones for treatment. Metal elements in mobile phones exist in solid form. After recycling, they can be disassembled by methods such as chemical decomposition. These technologies have made great progress in research at home and abroad
as for the main body of mobile phone recycling, the two professors pointed out that businesses are the most important. Professor Nie said that used mobile phones have high recycling value. For example, gold, platinum and other precious metals can save a lot of costs if they are recycled
businesses: in action
last year, Nokia, Haier, Hisense, Shouxin, TCL, Motorola, Samsung and other mobile phone manufacturers launched initiatives to improve the renewable utilization of procts and graally rece and eliminate the use of harmful substances. Take the initiative to take responsibility for the recycling of discarded mobile phones and accessories. At present, these mobile phone businesses are actively studying, formulating and implementing these action plans
Ms. Li, from the public relations department of Motorola in Beijing, said that since Motorola and other mobile phone manufacturers launched their first initiative last year, they have worked out a plan for recycling used mobile phones. At present, they are cooperating with technology research institutions at home and abroad to discuss the safe disposal of used mobile phones. Ms. Li promised that in front of the mobile phone sales counter in Beijing, Motorola's recycling cartons will appear in the near future to specially recycle the company's used mobile phones
it is understood that Shouxin is one of the leading domestic mobile phone manufacturers in this field. Last year, he Yaoliang, vice president of Shouxin, signed the "mobile phone environmental protection action" initiative on behalf of domestic mobile phone manufacturers, and solemnly promised to "proce safer, better quality and more environmentally friendly mobile phones, and recycle old mobile phones through the graal implementation of the old for new business"<
government: steady implementation of
the harm of waste mobile phones to the environment has also attracted the attention of government departments. Led by the State Environmental Protection Administration, it is cooperating with the National People's Congress in revising the law on the prevention and control of environmental pollution by solid wastes. One of the important contents is about the recycling of used mobile phones
an official from the material control department of the State Environmental Protection Administration said that there is no big technical difficulty in the treatment of used mobile phones in China. The main problem we are facing now is who will bear the cost of disposing of used mobile phones. It is impossible for the government to allocate funds for this work. The best thing is for manufacturers to pay for it. However, will manufacturers "share" the cost of disposing of used mobile phones and pass it on to consumers? This is a problem concerned and studied by the government, manufacturers and experts
in February 2003, the European Union issued and implemented the directive on waste electrical and electronic equipment and the directive on the prohibition of the use of certain hazardous substances in electrical and electronic equipment, which clearly stipulates that manufacturers of electronic procts, including mobile phones, have the responsibility and obligation to recycle procts that may have environmental hazards, The government has the responsibility to supervise this process
drawing on this experience, China is graally studying and formulating the "extended procer responsibility system", which advocates that "Whoever proces is responsible". Once it is implemented, China will have a rigid regulation on the recycling of used mobile phones, and the recycling of used mobile phones will have an effective solution.
experts: actively promote
according to statistics, by the end of September last year, the number of mobile phone users in China had reached 250 million. If calculated according to the three-year turnover rate, nearly 70 million mobile phones are retired every year in China, generating 400000 tons of electronic waste
he Guili, director of China Tel laboratory, said that a small mobile phone uses more than ten metals with high recovery value, such as copper, gold, silver and palladium, as well as toxic and harmful substances such as lead, mercury, cadmium, hexavalent chromium, antimony, beryllium, nickel, zinc and polybrominated diphenyl ether. If the waste mobile phones are treated as ordinary garbage or burned, it will pollute the soil, water and air, and may cause diseases of human nervous system and immune system
therefore, professor he solemnly proposed that we should actively promote the safe disposal of used mobile phones. Professor Nie Yongfeng of Tsinghua University also put forward the same point of view. At the same time, he also said that it is technically feasible to recycle used mobile phones for treatment. Metal elements in mobile phones exist in solid form. After recycling, they can be disassembled by methods such as chemical decomposition. These technologies have made great progress in research at home and abroad
as for the main body of mobile phone recycling, the two professors pointed out that businesses are the most important. Professor Nie said that used mobile phones have high recycling value. For example, gold, platinum and other precious metals can save a lot of costs if they are recycled
businesses: in action
last year, Nokia, Haier, Hisense, Shouxin, TCL, Motorola, Samsung and other mobile phone manufacturers launched initiatives to improve the renewable utilization of procts and graally rece and eliminate the use of harmful substances. Take the initiative to take responsibility for the recycling of discarded mobile phones and accessories. At present, these mobile phone businesses are actively studying, formulating and implementing these action plans
Ms. Li, from the public relations department of Motorola in Beijing, said that since Motorola and other mobile phone manufacturers launched their first initiative last year, they have worked out a plan for recycling used mobile phones. At present, they are cooperating with technology research institutions at home and abroad to discuss the safe disposal of used mobile phones. Ms. Li promised that in front of the mobile phone sales counter in Beijing, Motorola's recycling cartons will appear in the near future to specially recycle the company's used mobile phones
it is understood that Shouxin is one of the leading domestic mobile phone manufacturers in this field. Last year, he Yaoliang, vice president of Shouxin, signed the "mobile phone environmental protection action" initiative on behalf of domestic mobile phone manufacturers, and solemnly promised to "proce safer, better quality and more environmentally friendly mobile phones, and recycle old mobile phones through the graal implementation of the old for new business"<
government: steady implementation of
the harm of waste mobile phones to the environment has also attracted the attention of government departments. Led by the State Environmental Protection Administration, it is cooperating with the National People's Congress in revising the law on the prevention and control of environmental pollution by solid wastes. One of the important contents is about the recycling of used mobile phones
an official from the material control department of the State Environmental Protection Administration said that there is no big technical difficulty in the treatment of used mobile phones in China. The main problem we are facing now is who will bear the cost of disposing of used mobile phones. It is impossible for the government to allocate funds for this work. The best thing is for manufacturers to pay for it. However, will manufacturers "share" the cost of disposing of used mobile phones and pass it on to consumers? This is a problem concerned and studied by the government, manufacturers and experts
in February 2003, the European Union issued and implemented the directive on waste electrical and electronic equipment and the directive on the prohibition of the use of certain hazardous substances in electrical and electronic equipment, which clearly stipulates that manufacturers of electronic procts, including mobile phones, have the responsibility and obligation to recycle procts that may have environmental hazards, The government has the responsibility to supervise this process
drawing on this experience, China is graally studying and formulating the "extended procer responsibility system", which advocates that "Whoever proces is responsible". Once it is implemented, China will have a rigid regulation on the recycling of used mobile phones, and the recycling of used mobile phones will have an effective solution.
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