Ultrafiltration Membrane Technology
Do you know ultrafiltration membrane technology? In short, ultrafiltration membrane technology is a separation technique.
Ultrafiltration membrane technology is mainly used by solvents and some low molecular weight solute, subjected to pressure from liquids, through ultrafiltration membranes from one side to the other, the remaining higher molecular weight will be retained and separated from the liquid. The main way for the ultrafiltration membrane to perform purification is to perform screening, but some of the chemical elements of the surface layer can also exert this effect, such as electrostatic action. In general, there are two main properties of ultrafiltration membranes, namely separation and physicochemical. The former mainly contains cutting molecular weight, water flux, etc., while the latter mainly contains drug resistance and heat resistance.
Ultrafiltration membrane technology is mainly used in the purification and reuse of wastewater in the industrial sector. At present, its application in the industrial field is quite mature and plays an important role in the recovery of industrial wastewater. With the development of economy and science and technology, the application of ultrafiltration membrane technology in various fields of social production will eventually become more and more extensive. Another important application area of ultrafiltration membrane technology is: Application in environmental engineering water treatment. Used for: drinking water treatment, seawater desalination, treatment of electroplating wastewater, recycling of industrial wastewater, treatment of oily wastewater, and enhanced water quality monitoring. The extensive use of ultrafiltration membrane technology has alleviated the shortage of water resources in the world to a certain extent, improved the utilization of water resources, and reduced the pollution of wastewater to the environment.