Can the 40 micron filter the impurities seen by the naked eye? In general, it is OK, because the 40 micron filter plus cake layer can filter 10 microns or even smaller impurities. But if it is true, there is no filtered impurity, but you can't tell that it is a few particles. you can see it in a large amount.
How much is medical sewage treatment equipment? At present, the state's attention to environmental protection and people's attention to environmental conditions are becoming more and more strict. the sewage generated by medical related institutions needs to be strictly treated and discharged after reaching the standard. A medical sewage treatment equipment with excellent performance needs to have several functions before it can be called a qualified treatment product: 1. it is necessary to ensure that the most basic purpose of sewage treatment by standard discharge equipment is to meet the standard discharge of sewage and prevent environmental pollution. The pollutants in medical sewage are not only limited to the serious exceeding of bacterial viruses, but also include the presence of COD, BOD, PH, residual chlorine and other factors. According to the complexity of the sewage source, the comprehensive treatment method should be used, which should not only have precipitation, filtration and adsorption methods