Relevant experts from the World Health Organization pointed out that there are too many insecurities in the current environment. The effects of these unsafe factors on children's health are mainly caused by respiratory diseases, nerve damage, birth defects, childhood tumors and endocrine disruptions. Among them, fuel exhaust gas during cooking, formaldehyde, benzene and other organic substances emitted from building materials can cause respiratory diseases in children; some pickled foods, pesticide pollution, alcohol and cigarettes during pregnancy, and potential risks of cancer in children factor. Formaldehyde, benzene, lead and bismuth in the decoration materials can be transmitted to the fetus through the mother's blood. In the early stage of pregnancy, it can cause fetal growth retardation, deformity, mental retardation, and even lead to miscarriage.
It is obviously not enough for consumers to learn to distinguish whether products are environmentally friendly. If the strict control of the merchant's purchase channel, then consumers will undoubtedly add a little bit of confidence in the purchase.
In view of the high concentration of harmful gases caused by high temperature in summer, experts suggest that it can be managed and solved from the following aspects. First of all, to ensure a certain ventilation time, let the indoor air maintain circulation, dilute harmful gases; but only ventilation is not enough for high concentrations of harmful gases, you can choose some products to effectively eliminate indoor harmful gases.
At present, there are many kinds of products for purifying indoor air and removing harmful gases. For example, the air purifiers represented by the decoration guards that have been successfully developed in the past two years can effectively eliminate indoor harmful gases by a combination of chemical and physical methods. However, although adsorption products such as activated carbon have certain effects on reducing indoor harmful gases, such products have a certain range of application. When activated carbon and other products are adsorbed to a certain extent, they will be saturated, and will not be adsorbed after being fully absorbed. Formaldehyde.
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