Ultrafiltration membrane manufacturer membrane separation equipment is a large-scale mechanical equipment manufactured by the membrane separation technology in accordance with the technical parameters of membrane separation in the production plant. The equipment can function as a separation, and the effect far exceeds the traditional separation method.
The core technology is membrane separation technology. The separation membrane is a material with selective separation function. The working principle is the physical mechanical screening principle. The separation process uses the selective separation mechanism of the membrane to realize the separation or active component between different components of the liquid. The process of concentration. The membrane separation technology equipment differs from the traditional filtration in that the membrane can be selectively separated in the molecular range, and the membrane cross-flow operation process can solve the pollution clogging problem, and is a scientific and advanced separation technology and process.
Process application development needs to be based on material system characteristics and process requirements, and scientific verification is carried out in combination with experiments. While solving the problem of material refining, it is also necessary to ensure the feasibility of the process and is suitable for industrialized clean production as the standard. A series of membrane separation operations for ultrafiltration, reverse osmosis, gas permeation separation, dialysis, electrodialysis, and liquid membrane separation. Due to the unique nature of the membrane configuration and separation process, there are many types of equipment. Sometimes according to the purpose or use of the process, they are called ultrafilters, permeators, dialysis machines, electrodialyzers or desalination machines, etc., and their future development trend is automation and simplification.
Material recovery by membrane separation equipment If high concentration of metal ions and single material recovery and resource utilization in electroplating wastewater are easy to implement, precipitation and evaporation can be obtained by using simple materials and materials for concentrated wastewater reuse, such as trivalent chromium oxide and carbonic acid. Salt, nickel plating rinse water.
In this case, chromium, nickel metal ion plating wastewater can be recycled for a new material and recycled. Reduce the ability of wastewater and exhaust emissions to take full advantage of the valuable resources of plating. Reduce production and environmental pollution.
The new technology solves the problem of “difficulty” in the reuse of electroplating wastewater. Before the electroplating wastewater of the electroplating enterprise was chemically treated, it reached the emission standard. Of course, there is no national standard, and the expansion of the enterprise is to increase the water use rate.