The use of activated carbon for long? The key factors affecting the life of the activated carbon is the environment of use of hazardous substances as well as the size of the total amount of desorbed frequency. Quality activated carbon adsorption of harmful gases can reach even close to the quality of its own factory in Dongguan activated carbon, air space in the average home, the quality of the harmful gas is far less than the amount of activated carbon use, so Guangdong charcoal, activated carbon as long as regular place in the sun burst sun, you can long-term use. The main conclusions of columnar granular activated carbon: Activated carbon adsorption of various organic compounds in water has a very big competitive, its molecular structure of various organic adsorption of organic matter not only related to the size of Dongguan activated carbon, water and organic matter and the amount of related species . Meanwhile, volatile organic compounds and organic compounds can be extracted, and their adsorption on activated carbon in the molecular weight of the size relationship between the opposite. Extractable organic compounds with molecular weight increases, the adsorption performance weakened; and volatile organic compounds from the adsorption properties with increasing molecular weight also increases. Dongguan factory _ Jubang activated carbon charcoal (certified) _ Dongguan City JU Bang by activated carbon charcoal Limited. Activated Carbon Co., Ltd., Dongguan City JU Bang (www.jubangdg.com) is Dongguan, industrial cleaners leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. JU Bang leader in activated carbon with the staff warmly welcome all inquiries negotiations to create a better future Jubang charcoal.