Author：Huamo Water treatment materials FROM：Water filter membrane manufacturer TIME：2021-09-23
When considering the desalination rate index value, we need to consider other key index values of system performance as a whole, that is, customers should know how each ro membrane manufacturers creates their product performance standards, and the main product performance parameters they give may be compared with The specific performance of existing customer specific systems is different.
Reverse osmosis element membrane are used to remove soluble salts from water. When water passes quickly, the efficiency of soluble salts through the membrane is very slow. Of course, under the permeation standard, water diffuses through the semi-permeable membrane to the higher salinity side, which is convenient for balancing the concentration and compressive strength of the substances on both sides of the membrane. In order to better get rid of or reverse the development trend of this fusion, applying pressure to the high concentration of seepage water will produce pure permeate.
When choosing a ro system membrane, the diffusion coefficient value of the membrane, the total flow rate, the working pressure required by the system, the destruction speed of the membrane, the cleanliness of the membrane, the carrying capacity of the whole process of chemical water treatment, and the long-term firmness should be the key considerations. factor. Each of the above influencing factors will directly affect the equipment failure rate, the total water production rate and the corresponding investment and operating costs of the customer's water treatment device.