Recently, Beijing Carbon Century Technology Co., Ltd. released the world's first graphene air purifier, which has a formaldehyde adsorption rate of over 97% within 2 hours.

It is understood that formaldehyde is extremely harmful to the human body, especially for children. At present, many methods and tools for removing formaldehyde on the market are not satisfactory. For example, the use of diatom mud to remove formaldehyde, once absorbed, will release formaldehyde in reverse. In addition, the use of biological enzymes, catalysts, ozone, etc. will cause problems such as low actual utilization rate and even secondary pollution.

“The carbon dioxide olefins launched by Carbon Century can effectively solve the indoor formaldehyde problem.” Xu Ting, chief technology officer of Carbon Century, said that in the formaldehyde adsorption test conducted under national standard conditions, the ordinary physical adsorption products are in one hour. The adsorption rate of formaldehyde in the interior is only 30%, the adsorption rate in 2 hours is only 40%, and the adsorption rate of formaldehyde in the ene net adsorption product is as high as 88% within 1 hour, and the adsorption rate in 2 hours is over 97%. The net can quickly reach a child safety value with a formaldehyde content of less than 0.05 mg/m3.

"The reason why the olefin net has a strong effect of removing formaldehyde is the graphene." Xu Ting said that the modification of activated carbon with graphene can effectively improve the adsorption efficiency and adsorption capacity of activated carbon for toxic gases, while avoiding ordinary Secondary pollution caused by physical adsorption of activated carbon. “The saturated absorption of formaldehyde by graphene is 116 times that of adsorbed carbon.”

According to the Tsinghua University Building Environmental Testing Center, the total adsorption of formaldehyde in the same quality is 100 times higher than that of ordinary adsorption products. At the same time, the theoretical service life of the olefin filter can reach more than 3 years.

Insulation Box

Insulation Box,EPP Thermal Boxes,EPP Thermal Shipping Box,EPP Insulated Thermal Box

Taizhou Tianma Plastic Products Co. LTD , https://www.tmepp.com