For general household appliances, due to the long service life, we generally wait for the appliances to be scrapped, and we will purchase the new home appliances to replace the original home appliances. What about the old appliances? It can only be placed at home or Discard and sell.
But for the environment and life, old appliances often cause certain pollution and adversely affect our living environment.
The pollution caused by old household appliances can be roughly divided into two categories: one is the old household appliances with relatively simple materials and lighter environmental hazards, such as refrigerators, washing machines, air conditioners, etc., the dismantling and processing of such products are relatively easier.
The other category is waste electronic products that are more complex and have a greater environmental hazard, such as lead in computer and television tubes, arsenic, mercury and other harmful substances contained in computer components.
Analysis of old household appliances pollution
1. The freon in the scrapped refrigerator is arbitrarily emptied in the air. Freon is released into the air and diffuses into the atmosphere. When it encounters strong ultraviolet radiation, it reacts with ozone in the atmosphere, which has a great destructive effect on the atmospheric ozone layer, accelerates the greenhouse effect, and also harms humans. health.
2. The display screen and the TV screen are randomly broken, and the phosphor coated on it is arbitrarily discharged. Phosphors contain a lot of lead. The danger of lead has long been known, not only damages the human central and cranial nervous system, blood system, kidney and reproductive system, but also has a negative impact on children's brain development.
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