Ultrafiltration membrane manufacturer Membrane separation equipment is a large mechanical equipment manufactured in the production plant according to its membrane separation technical parameters and standards by using membrane separation technology. Its equipment can play a separation role, and its effect is far beyond the traditional separation method
The core technology is the membrane separation technology. The separation membrane is a material with selective separation function. Its working principle is the physical mechanical screening principle. The separation process is a process that uses the selective separation mechanism of the membrane to realize the separation of different components of the feed liquid or the concentration of effective components. Membrane separation technology equipment is different from traditional filtration in that membrane can be selectively separated within the molecular range, and the cross flow operation process of membrane can solve the problem of pollution and blockage, which is a scientific and advanced separation technology and process.
The process application and development should be based on the characteristics of the material system and the process requirements, and scientific verification should be carried out in combination with experiments. While solving the problem of material refining, it should also ensure the feasibility of the process and be suitable for industrial cleaner production as the standard. Equipment used for ultrafiltration, reverse osmosis, gas osmosis separation, dialysis, electrodialysis, liquid membrane separation and a series of membrane separation operations. Due to the characteristics of membrane configuration and separation process, there are also many types of equipment. Sometimes, they are called ultrafiltration, osmosis, dialysis, electrodialysis or desalinator according to the purpose or use of the process. Their future development trend is automation and simplicity.
The material recovery produced by membrane separation equipment If the recovery and resource utilization of high concentration metal ions and single materials in electroplating wastewater are easy to realize, precipitation and evaporation can get some simple substances and materials to concentrate wastewater reuse, such as trivalent chromium oxide, carbonate, nickel plating bleaching water.
In this case, chromium and nickel metal ions in electroplating wastewater can be recycled and recycled as a new material. The ability to reduce waste water and waste gas emissions and make full use of valuable electroplating resources. Reduce production and environmental pollution.
The new technology solves the "difficult" problem of reusing electroplating wastewater. The traditional electroplating wastewater chemical treatment of electroplating enterprises before has reached the discharge standard. Of course, there is no national standard. The expansion of enterprises is to improve the utilization rate of water.
