activated carbon has the function of attachment. Many people will put some activated carbon in the room when they feel that there is polluted gas in the room after renovation, but the quality of the purchased activated carbon should be guaranteed. What are the national qualified activated carbon brands? At present, there are a lot of activated carbon on the market, so we should pay attention to the method when purchasing. What are the skills of purchasing activated carbon?

1. What are the national qualified activated carbon brands

1. Happy Forest

Happy Forest is a brand of household activated carbon for air purification introduced by Fujian Xinsen Carbon Industry Co., Ltd. in 22. Happy Forest activated carbon is developed with special spherical activated carbon as the carrier (which has been patented by the state) by using high-tech means according to the scientific formula of A+B.

2. Biyan Bamboo Charcoal

Biyan Enterprise is a large-scale bamboo charcoal product production base in China. The bamboo charcoal products independently researched and developed include: handicrafts, home textiles, household cleaning products, automobile products, foot protection products, personal protective products, toiletries, bamboo charcoal pottery daily necessities, water utensils and carbon-containing environmental protection indoor decoration materials.

3. Greweikang

Shenzhen Greweikang Environmental Protection Technology Co., Ltd. was founded in September 21, which is a national high-tech company integrating design, production, research and development, sales and service.

4, Jiejiegao

Zhejiang Jiejiegao Carbon Industry Co., Ltd. was founded in July 22, with a total investment of more than 2 million yuan, and is one of the earlier member units of the international bamboo and rattan organization.

5. Charcoal Selling Weng

Zhejiang Charcoal Selling Weng Ecological Development Co., Ltd., a better trademark in Zhejiang Province, one of the top ten brands of activated carbon, a better firm in Zhejiang Province, and a vice-president enterprise of Zhejiang Bamboo Charcoal Association, adheres to the traditional culture of China to package bamboo charcoal and sells bamboo charcoal products with traditional cultural characteristics.

2. What are the skills of purchasing activated carbon

1. Take out the small activated carbon bag and put it in the cabinet, study, bedroom, living room, bathroom, storage room and other places that need to be purified.

2. The treatment area of a box is about 12 square meters, depending on the pollution situation. When the pollution is serious, it is recommended to increase the usage. When in use, the window should be opened for ventilation, and the effect will be better.

3. This product has been tested by the national authoritative organization and has no toxic effect. It is recommended to put a package of 1-1.5 square meters in the newly renovated room.

4. Generally, the unopened product has a shelf life of 5 years, and it is valid for 3 years after unsealing.

what are the national qualified activated carbon brands? Remember to choose famous brand products when buying activated carbon, so as to ensure that the purchased activated carbon can play a real role. What are the skills for purchasing activated carbon? Choosing activated carbon depends on time, brand, effect, etc., but we should remind everyone that the effect of removing formaldehyde by activated carbon is limited.