Highlight the benefits of using functions. Membrane technology can be divided into two types: membrane separation technology and membrane catalysis technology. Under normal conditions, membrane separation technology reduces operating costs, uses less energy and reduces pollution. However, the production efficiency is high, so it has a wide range of applications in the pharmaceutical industry. For example, getting animal protein. This technology can be used for the separation and concentration of biologically active substances, and the main function of foot foaming technology is to balance the chemical reaction and ensure the efficiency of the reaction. In addition, selectivity can improve the efficiency of raw materials and indirectly reduce production costs. Therefore, as a technology of green pharmaceutical chemistry,