Recently, a latest scientific research achievement on nano-modified bamboo charcoal applied for a national patent.
The adsorption of bamboo charcoal has a certain saturation period, and when it reaches saturation period, bamboo charcoal will not have adsorption capacity. People urgently need a material that can play a long-term role, remove indoor toxic and harmful gases and produce no secondary pollution. Bamboo charcoal researchers in China, led by Zhang Qisheng, an academician of China Academy of Engineering, take advantage of bamboo charcoal's porosity, physical and chemical stability, insolubility in water and other solvents and good stability in many practical application conditions. Bamboo charcoal can be used in a wide pH range and various solvents, and can also be used at high pressure and high temperature. After nearly three years of research, nano-materials with photocatalytic properties were successfully loaded on bamboo charcoal. The properties of bamboo charcoal are fundamentally changed, and nano-modified bamboo charcoal for photocatalytic adsorption, decomposition and sterilization is obtained, which perfectly combines the adsorption of bamboo charcoal with the excellent properties of nano-materials. At present, it has applied for a national patent.
According to experts, compared with ordinary bamboo charcoal or adsorption materials, nano-modified bamboo charcoal photocatalytic adsorption, decomposition and sterilization materials not only have strong adsorption capacity, but also have good antibacterial and sterilization capabilities; Can decompose and adsorb toxic and harmful substances (such as formaldehyde, ammonia, benzene, toluene, etc.). ) into non-toxic and harmless carbon dioxide and water, and can also play a good role in inhibiting and sterilizing adsorbed bacteria (such as Staphylococcus aureus, Escherichia coli, Candida albicans, Aspergillus Niger, Trichoderma viride, etc.). ). It can also be made into various molded deodorizing, deodorizing, bacteriostatic and bactericidal products. At the same time, the application of this product in water purification has broad market prospects and good social and economic benefits.