Putting different amount magnesium oxide powder on the different bacteria carriers during different lay-out time, and then, figure up the kill ratio. Therefore, you can evaluate the sterilization ability of magnesia powder. In order to evaluate the bacteriostatic ability of magnesium oxide powder, you should figure up the bacteriostasis rate. Therefore, you should put different amount mixed bacteria culture of magnesium oxide powder into the table concentrator, and oscillate different time.
The nano magnesium oxide can kill the escherichia coli with effect. For the spores of Bacillus subtilis var. Niger, it has obvious killing efficacy as well. The nano magnesium oxide has excellent bacteriostatic action to staphylococcus aureus and the spores of Bacillus subtilis var. Niger. The abradability, alkalinity, oxidability and electrostatic adsorption for microorganism cause that the nano magnesia has bacteriostatic action and bactericidal effect.
The nano magnesia powder has strong sterilizing effect and bacteriostatic ability. The carrier quantitative germicidal test and shake flask test show that the nano magnesium oxide has good inhibition function and kill function for bacterial reproductive bodies, such as escherichia coli, staphylococcus aureus and so on. In addition, it has a certain kill function for spore. The nano magnesium oxide can be used as annexing agent. And in order to sterilization or bacteriostat, it can be added into some paint or the surface of ceramics. What’s more, used to the degassing of biological warfare agent, it can be used as the substitute goods of activated clay in personal degassing.
The above is the research about nano magnesium oxide’s sterilizing effect and bacteriostatic ability. If you want to know more and need nano magnesium oxide, please contact with Meishen Technology.
As the one of magnesium oxide manufacturers engaged in the earlier, the president of Hebei Meishen Technology introduces, “The technical innovation is the sources of all things.” Depending on the technological superiority, Meishen Technology increases the investment of research and development in recent years, and forms several kinds of product line. These product lines include nano magnesium oxide, silicon steel grade, fiberglass, medicine and food, thermal conductive plastics, catalyst and so on. What’s more, it develops and researches a group of new magnesium compound with proprietary intellectual property rights.