Author：Huamo Water treatment materials FROM：Water filter membrane manufacturer TIME：2021-11-19
(8) The pressure difference between the system software is significantly increased.
Timely inspection of the overall function of the system is the main way to determine whether the reverse osmosis element membrane is contaminated. The direct impact of pollution on the reverse osmosis element membrane is gradual, and the degree of harm lies in the characteristics of the pollution. The cleaning cycle time of the contaminated domestic ro membrane depends on the specific conditions of the construction site. All normal cleaning cycles are once every 3-12 months. When the membrane in ro plant is only slightly polluted, cleaning the membrane in ro plant is the key. Moderate and severe pollution will prevent organic chemicals from deeply integrating into the pollution layer, endangering the actual cleaning effect. Which pollutants are cleaned and their cleaning should be carried out according to the pollution situation on site. In view of the complicated situation of several pollutions at the same time, the cleaning method is to replace the cleaning with a cleaning solution with a low pH and a high pH.