Aeration membrane bioreactor (AMBR) was reported by Cote.P et al. in 1988, using a breathable dense membrane (such as silicone rubber membrane) or MBRSewage treatment membrane (such as hydrophobic polymeric membrane), using plate or hollow fiber components, can realize the transfer to bioreactor while keeping the gas partial pressure below the bubble point. Bubble-free aeration. The characteristic of this process is that it improves the contact time and oxygen transfer efficiency, which is beneficial to the control of the aeration process and is not affected by the factors of bubble size and residence time in traditional aeration.
A method of using chemical reactions to treat or recover dissolved substances or colloidal substances in sewage, which is mostly used for industrial wastewater. Commonly used methods include coagulation method, neutralization method, redox method, ion exchange method, etc. Chemical treatment method has good treatment effect but high cost. It is mostly used as the effluent after biochemical treatment for further treatment to improve the quality of the effluent.
MBRSewage treatment membrane can intercept various inorganic ions, colloidal substances and macromolecular solutes in the water , thereby obtaining purified water. It can also be used for pre-concentration of macromolecular organic matter solutions. Due to its simple filtration process and low energy consumption, it has developed rapidly in the past 20 years. It is widely used in food and beverage, industrial sewage, pharmaceutical field, electronic appliances, etc.
ptfe film manufacturer specializes in the production of MBRsewage treatment membrane, with a full set of advanced production equipment and technology. It also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE membrane; the product materials produced are all imported raw materials, with high uniformity, stable performance, good air permeability, and the filtration efficiency can reach 99.999995%! It can basically meet the filtration efficiency level requirements of sub-different levels of filters. Interested parties can enter the store to consult us.