Neglected decoration pollution cannot be forgotten

2022-07-22
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Our science and technology are more and more developed, but these technologies inadvertently bring harm to people when they serve mankind. We often talk about environmental protection decoration, but we still can't completely avoid pollution. Among these decoration pollution, we pay more attention to formaldehyde, but ignore its existence. It is called lead

it has been about a month since the Changzhou foreign language school incident. 500 students at school are suspected to have poisoning symptoms due to chemical pollution of the land, which has attracted national attention. Our science and technology are more and more developed, but these technologies inadvertently bring harm to people when they serve mankind. We often talk about environmental protection decoration, but we still can't completely avoid pollution. Among these decoration pollution, we pay more attention to formaldehyde, but ignore its existence. It is called lead

what is lead

lead is a soft and ductile weak metal, toxic, and also a heavy metal. The original color of lead is cyan white, and its surface is soon covered by a layer of dark gray oxide in the air. It can be used in construction, lead-acid rechargeable batteries, warheads, shells, welding materials, fishing utensils, fishing utensils, anti radiation materials, trophies and some alloys

lead is a toxic heavy metal that does great harm to human body. Therefore, lead and its compounds will cause harm to nervous, hematopoietic, digestive, renal, cardiovascular and endocrine systems after entering the body. If the content is too high, it will cause lead poisoning

where is the lead hidden in decoration pollution

1. The hiding place of lead &mdash& mdash; Paint

we have heard too much information about formaldehyde and benzene. We will pay special attention to the content of formaldehyde and benzene when buying paint. But you know, there is also a dangerous element in the paint &mdash& mdash; Lead. Paint bears unshirkable responsibility for the emergence of lead pollution in decoration. Therefore, when painting walls and furniture, don't forget lead

2. The hiding place of lead &mdash& mdash; Water pipe

what? Can lead also appear in water pipes? Yes, the tap water pipe at home is aging and corroded after long-term use, which may lead to the dissolution of lead. In addition to these, some PVC pipes and parts also have the possibility of lead pollution

3. The hiding place of lead &mdash& mdash; Furniture

whose stove has no fireworks, whose home can have few furniture, but these often used furniture have brought health hazards to people. When making furniture, it needs to be cut. What is exposed on each board surface is the internal structure, which needs to be edge sealed. Some furniture with PVC edges may also contain lead. When you buy this kind of furniture, you must ask and check carefully

how to deal with lead pollution in household life

1. Banlangen in decoration &mdash& mdash; Omnipotent plants

whether it is formaldehyde pollution or there is a peculiar smell in the home, you will hear others say that you can put some plants, which can help solve these problems. Today I want to tell you that to deal with lead pollution, you can also place appropriate plants. Plants have many benefits. They can not only absorb some polluting particles in the indoor air, but also decorate the home. Of course, plants only play an auxiliary role and need to be used together with a variety of methods. Similarly, substances with adsorption such as activated carbon can effectively help reduce the content of lead in the air

2. Put down the butcher's knife and become a Buddha &mdash& mdash; Air purifier

Buddha wants to help others, and says to the wicked to put down the butcher's knife. Although lead will affect people's health, it has both good and evil sides. The home is equipped with an air purifier, which can reduce lead “ Evil ”. Heavy metals such as lead often combine with suspended particles in the air. Air purifiers can help reduce the content of suspended particles in indoor air and reduce lead pollution

3. Healthy life starts with the second water &mdash& mdash; Drain water from the water pipe

the water pipe will deposit and corrode after long use. Turn on the tap after getting up in the morning, and let the water flow freely for a while, and then start using it for about 5 minutes. Of course, installing a filter on the pipe is also a good way

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