Nowadays, our life has entered an era surrounded by "high technology" of the Internet. The emergence of smart phones has brought great convenience to our lives, and smart phones have also been rated as one of the greatest inventions of modern times. But now the mobile phone update speed is too fast. Many people often change their mobile phones, and the replaced mobile phones can't escape the fate of "idleness", so we can see people shouting slogans such as "recycling old mobile phones for pots" everywhere.

Why would someone recycle worn-out old mobile phones or replace them with stainless steel pots? In fact, for those vendors who recycle old mobile phones, the value of these old mobile phones is far higher than you think. In fact, an old mobile phone can create different "values" again in the face of different processing methods. Old mobile phones that are useless in your eyes can be decomposed into many precious metals such as gold, silver and copper after being "refined" again. The value of these precious metals needs no explanation. So the question is, how many old mobile phones do you need to recycle to make a 20-gram gold ring?

According to the experiments of people in the industry, the gold content of an old mobile phone is about 0.02g, so it takes at least 1 1,000 mobile phones to extract a 20g gold ring. The gold content of an old mobile phone is around 7 yuan, and the value of silver, copper and other materials is beyond your imagination. Many people call this technique "alchemy". However, it should be noted that although it seems that recycling old mobile phones to extract precious metals is "profiteering", the process is very harmful to the environment, so the relevant departments explicitly prohibit small workshops from operating. According to statistics, less valuable metals such as 1 50g gold, 3kg silver and100kg copper can be extracted from1ton discarded old mobile phones.

However, some people recycle old mobile phones, and when they see that some mobile phones are in good condition, they will renovate them and sell them again. This is a means used by many unscrupulous businessmen and criminals. After many mobile phones are not used for a long time, although there will be some minor problems, the mobile phones themselves are still very good. After recycling, dismantling, renovation and maintenance, these mobile phones become "new mobile phones" in the counter, which is what we often call "new mobile phones". For example, some well-known brands of mobile phones still have high value after renovation, so many people who recycle mobile phones are very willing to recycle these intact old mobile phones.

However, some small factories will remove all the poisoned parts of mobile phones and recycle them again through mobile phone manufacturers. The value of such an old mobile phone goes far beyond refining precious metals. And the personal information about you in the mobile phone can also be "sold". Although many people will restore their mobile phones to factory settings when selling them, in the huge Internet field, many people can recover the information in their mobile phones through professional means.

If the personal information in the old mobile phone is stolen by criminals, all your software will become very "unsafe". Many high-tech "criminals" can open your old mobile phone and use tools to read the information inside. So, do you think those who recycle old mobile phones are doing business at a loss? In fact, for them, these old mobile phones are the real "Jinshan Yinshan". So what do you think of this? Welcome to leave your valuable comments in the comments section!