As we all know, formaldehyde is one of the main harmful substances in indoor air pollution. Because most household goods contain formaldehyde, formaldehyde pollution is inevitable, so how to remove formaldehyde has become the primary task of indoor air purification. So the new product on the market is air purifier, which can effectively remove formaldehyde and achieve air purification.

　　甲醛污染通常集中在室内、纺织品和食品中。甲醛，无色气体，具有特殊的刺激性气味，能刺激眼睛、鼻子等器官，易溶于水。吸入高浓度的甲醛可引起呼吸道的严重刺激和水肿，也可刺激眼睛而引起头痛，严重时还可诱发支气管哮喘，还可引起鼻炎肿瘤。如果皮肤直接接触甲醛，会引起过敏性皮炎、变色。甲醛的危害是巨大的，所以它已经成为我们生活中的一件大事。

　　Formaldehyde pollution is usually concentrated in indoor, textile and food. Formaldehyde, colorless gas, with a special irritating odor, can stimulate the eyes, nose and other organs, soluble in water. Inhalation of high concentrations of formaldehyde can cause severe irritation and edema of the respiratory tract, headache caused by eye irritation, bronchial asthma and rhinitis tumors in severe cases. If the skin is directly exposed to formaldehyde, it can cause allergic dermatitis and discoloration. The harm of formaldehyde is enormous, so it has become a major event in our life.

　　根据常识，活性炭具有很强的吸附和分解甲醛的能力，因为活性炭是由成千上万个小孔组成的。空气净化器是利用活性炭分子对甲醛进行吸附，再加上一层活性炭过滤器，空气净化器的中间通过这层空气过滤器，可以牢牢吸附空气中的甲醛，从而净化甲醛。

　　According to common knowledge, activated carbon has a strong ability to adsorb and decompose formaldehyde, because activated carbon is composed of thousands of small holes. Air purifier uses activated carbon molecules to adsorb formaldehyde, plus a layer of activated carbon filter. Through this layer of air filter, the air purifier can firmly adsorb formaldehyde in the air, thus purifying formaldehyde.

　　有人会问:大家都说活性炭可以去除甲醛，所以只买活性炭，成本比较高。但技术人员透露，活性炭可以放置在室内吸收甲醛，但吸附效果较差。空气净化器能有效净化空气，因为空气净化器能促进空气循环，使室内空气循环和空气净化器。

　　Some people will ask: People say that activated carbon can remove formaldehyde, so only buy activated carbon, the cost is relatively high. However, technicians revealed that activated carbon can be placed indoors to absorb formaldehyde, but the adsorption effect is poor. Air purifier can purify air effectively, because air purifier can promote air circulation, make indoor air circulation and air purifier.

　　除了简单的甲醛的空气净化器,但也包含很多空气净化技术,如:低温催化技术,离子净化技术,有效的净化技术,紫外技术,等等,通过空气净化器,甲醛可以有效地,也可以删除其他污染,使空气更新鲜。

　　In addition to the simple formaldehyde air purifier, but also contains many air purification technologies, such as: low temperature catalytic technology, ion purification technology, effective purification technology, ultraviolet sterilization technology, etc., through the air purifier, formaldehyde can be effectively removed, can also remove other pollution, make the air fresh.