Classification MBR membrane bioreactor process is mainly composed of two parts membrane and bioreactors. According combination with membrane bioreactor membrane bioreactor can be divided into the following three types: split membrane bioreactor submerged membrane bioreactor and hybrid membrane bioreactor. 1. Split membrane bioreactor split membrane bioreactor refers membrane bioreactor set separately, relatively independent, membrane bioreactor is connected via a pump and pipeline. The process and membrane bioreactors are each separately, independently, and thus mutual interference is small, easy to adjust the control, and, membrane placed outside the bioreactor, easier to clean replacement, but the power consumption of large flat membrane, pressure pump provides high pressure, resulting in high-speed cross-flow membrane surface, anti-fouling, which is a big reason for its power costs, energy consumption per ton of water for 2 ~ 10kWh, about the energy of a conventional activated sludge process 10 to 20 times, so the lower the energy consumption of submerged membrane bioreactor research gradually got people's attention. Visible feature flat ultrafiltration membrane ultrafiltration membrane manufacturers Which professional category in the membrane separation technology in Daxing District, since the reverse osmosis separation accuracy to continuous microfiltration filter range of the spectrum, ultrafiltration and microfiltration ranged between nanofiltration . Ultrafiltration of the domain of molecular weight cutoff of about 500 to 500 000, corresponding to an approximate value of the membrane pore size 0.002μ ~ 0.1μ. MWCO membrane with pore size is no correspondence between the two. Simple to understand, like a sieve, Daxing District ultrafiltration membrane manufacturers Which tablet at a certain pressure (0.1 ~ 0.6mpa), allowing the solvent and solute through the membrane pore size of less than, greater than the pore size of the solute is prevented by high pressure in Daxing District flat membrane price, in order to complete the purification of the solution, separated and concentrated. Ultrafiltration process has the following characteristics: (1) no phase ultrafiltration interannual variability, can be separated at room temperature and low pressure, therefore low energy consumption, evaporation and freezing about 1/2 ~ 1/5; (2 ) devices are small, simple structure, it is a low investment cost, easy to implement; (3) ultrafiltration process simply conveying pressurized liquid, the process is simple, easy operation and management; (4) the solution separation, concentration process does not qualitative change, and thus suitable for processing in taste and heat-sensitive solution; (5) is suitable for the recovery of precious macromolecules trace and recover low concentrations of macromolecules isolated from dilute solutions; (6) capable of different molecular weight substance fractionation; (7) ultrafiltration membrane is made from a homogeneous polymer continuum, without any impurities off during use, to ensure the purity of the solution to be treated. From the above separation characteristics, ultrafiltration wide range of applications, but in the final analysis, the solution is mainly used in the purification, separation and concentration. Which tablet film Daxing District | Jun Xin Green Technology | Beijing flat membrane is provided by the Nanjing Environmental Protection Technology Co., Ltd. Jun Xin. Nanjing Environmental Protection Technology Co., Ltd. Jun Xin (www.jxhb880.com) (www.jxhb880.com) is a leader in Nanjing, sewage treatment equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Jun Xin in environmental technology leadership with the staff warmly welcome all inquiries negotiations to create Chun-hsin environmental technology a better future. You can also access (www.jxhb880.com/supply_details_40668545.html), for more information about the company.