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Hollow MBR component sewage treatment equipment, the company's main products: chemical MBR membrane, concurrent h3mbr integrated sewage processor, DTRO waste water zero discharge integration equipment, including Mitsubishi Chemical MBR membrane and concurrent h3mbr integrated sewage processor. The company's newly developed hybrid h3acs integrated wastewater processor is widely used in the construction of PPP projects in beautiful villages and is highly praised by customers. The company attaches great importance to scientific research and development.
At present, the company has invested a lot of money in product research and development, and has obtained a number of national patents and high-tech product certification. Nanofiltration membrane can be used to produce direct drinking water, and certain ions are still retained in the effluent water to ensure the biological stability of drinking water and provide a basis for safe drinking water. In other words, by choosing the right nanofiltration membrane, drinking water quality can achieve higher drinking water quality standards. RO membrane is reverse osmosis ultra-low pressure membrane.
As a consumable for the filter element of the water purifier, the pore size of the permeable membrane is as small as nanometers. Under certain pressures, only water molecules can pass through this membrane, while other substances in the source water, such as heavy metal ions and bacterial toxins, cannot. Based on this principle, it plays a strong filtering role. So, what are the advantages of ultra-low pressure reverse osmosis membranes over ordinary reverse osmosis membranes? The following Reverse osmosis membrane editor will take you to understand it and take a look! .
In addition, the corrosion of the water from the nanofiltration membrane is low, which has a good impact on the service life of the drinking water pipe network and the dissolution of metal ions in the pipeline, which is conducive to the protection of the material of the water distribution system. The test shows that the use of good nanofiltration membrane system can reduce the lead content in the pipe network by 50%, so that the concentration of other dissolved metal ions can meet the requirements of drinking water quality standards.
In the sewage treatment equipment of hollow MBR components, the traditional separation processes such as freezing, extraction, flash and so on are phase change, and the energy consumption is usually high. Reverse osmosis membranes operate at temperatures close to room temperature, and most membrane separation processes operate at temperatures close to room temperature, so the membrane itself has a unique advantage in dealing with heat-sensitive substances.
At present, it has a unique application value, especially in food processing, pharmaceutical industry, biotechnology and other fields. In the separation process, the relative molecular weight of thousands or even hundreds of substances can be separated (the corresponding particle size is nanometer). Energy consumption is low because most membrane separation processes do not change the phase, and the latent heat of phase transition is large.
Sewage treatment equipment hollow mbr curtain components
The system is flexible in application and convenient in operation and maintenance. According to different conditions and requirements, different system design forms can be flexibly adopted. Parallel can increase the water amount, series can improve the desalting rate, cycle or partial cycle can shorten the process flow. During operation, several main parameters such as voltage, current, concentration, flow, pressure and temperature can be controlled to ensure stable operation. Low energy consumption and remarkable economic benefits. Practice has proved that it is economical to desalinate 2000-5000mg/L brackish water into 5000mg/L drinking water.
For hollow MBR components of sewage treatment equipment, the degree of membrane contamination is related to the aspects of membrane material, the concentration and properties of solvent and polymer solute in the retention solution, the pH value of the solution, ionic strength, charge composition, temperature and operating pressure.
When the pollution is severe, the membrane flux can be reduced by more than 80%. The significant characteristics of membrane pollution are: the mobility of water per unit area decreases gradually (membrane flux decreases); The pressure through the film and the pressure difference between the two sides of the film gradually increase (feed pressure and △P gradually increase); The permeability of the membrane to dissolved substances in water gradually increases (the mineral retention rate decreases).
