What are the advantages of membrane separation technology in small industrial pure water equipment-O

What are the advantages of membrane separation technology in small industrial pure water equipment?

by:Ocpuritech     2021-04-26
What are the advantages of membrane separation technology used in small industrial pure water equipment? Author: With economic development, people's living standards improve, the usual requirements for water quality of drinking water and industrial process water getting higher and higher, plus some of the drawbacks of conventional processes, such as chlorine will chlorinator It reacts with certain organic substances in the water to generate new harmful three-causing (carcinogenic, mutagenic, and teratogenic) compounds. The use of membrane technology in drinking water treatment is a major breakthrough. So, the water treatment equipment adopts membrane separation technology? Membrane separation technology, as a promising high-tech in the 21st century, is widely used in domestic water treatment. It uses a selective membrane, with the help of an external driving force, can realize the separation, purification and concentration of solute and solvent or between solute and solute. When the driving force is concentration difference plus chemical reaction, the membrane process is liquid membrane separation; when the driving force is potential difference, the membrane process is electrodialysis; when the driving force is pressure difference, the membrane separation process is microfiltration, ultrafiltration, What are the advantages of nanofiltration, reverse osmosis, and membrane separation technologies? The membrane separation technology of small industrial pure water equipment has many advantages: 1. High separation accuracy, up to nanometer level; 2. Low separation energy consumption; 3. Normal temperature operation, no phase change, no need to add chemicals, no secondary pollution; 4. The equipment can be flexibly configured according to the processing capacity and has a small footprint. Membrane separation technology has been used in Qingdao sewage treatment to a certain extent. With the optimization of membrane materials and the reduction of equipment costs, it will greatly promote the large-scale promotion of membrane separation technology in Qingdao's sewage treatment field. 5. In the separation process, there is no need to add chemical agents. It is just a physical operation, which will not pollute the water and membrane modules. 6. This kind of technology can be driven only by electric energy, so it is very energy-saving. 7. Membrane separation process is simple, easy to operate, can realize automatic operation, and can meet different needs. 8. It can effectively separate different substances without changing the properties of the substances. 9. It can be separated for different industries or different water quality, and the effect is stable.
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