喀爾木產品
                          Photocatalyst filter

                          Photocatalyst filter

                          Product information
                          Properties: photocatalyst is catalyzed by light. In some reaction systems, the reaction is not carried out or slow under the action of light or catalyst, and the reaction can be carried out quickly and completely when the light of a certain wavelength exists at the same time as the catalyst. Photocatalyst is determined by the absorptivity, charge separation and substrate transfer efficiency of the catalyst.
                          Use: the use of photocatalyst in sewage treatment, air cleaning, deodorization, sterilization and other aspects of the use of solar energy, COD removal rate of high, less chemicals, no two pollution and other advantages.
                          Return list
                          Product details

                          国产sm久久,国产高清香蕉视频一区二区,国产网红在线,国产成人偷窥直播网站浪潮,日韩欧美国产一区,聊斋艳谭中文字幕免费观看,国产萝莉露脸迅雷,国产网红主播福利大秀