With the industrial development of membrane separation technology and the expansion of membrane application in various fields, MBR membrane It is common in people's daily life, and the use of MBR membrane in several industries of sewage treatment has also received widespread concern. What are the common industries of MBR membrane? Let's get familiar with the general field of MBR membrane.
(1) It is used to solve high concentration, harmful and insoluble industrial production sewage. For example, high concentration organic chemical sewage is a common pollutant. The consumption of high concentration organic chemical sewage in paper industry, sugar industry, alcohol, leather products, synthetic fatty acids and other fields throughout the country is very large every year. Although basic activated sludge is used to solve this kind of sewage, it has certain effect, but the effluent water body is difficult to meet the requirements of environmental protection standards. The advantages of MBR membrane in technology make it possible to carry out reasonable and effective solutions to sewage that cannot be solved by basic methods, and the effluent can be reused.
(2) Upgrade and update the original urban sewage treatment station, especially for the situation that the effluent cannot be qualified or the total area cannot be expanded due to the rapid increase of the total flow.
(3) It is used in areas and sites with sewage reuse requirements, such as car washing industry, hotels, mobile public toilets, etc. The hollow fiber membrane has the characteristics of small floor area, compact machinery and equipment, automatic control system, convenience and convenience.
(4) It is applied to the solution and recycling of landfill leachate.
(5) It is used in the sewage treatment station of small-scale taxpayers, which is determined by the price of membrane.
(6) It is used in areas without drainage pipeline network operation system, such as small residential areas, holiday resorts, holiday tourist attractions, etc.
(7) It is used to remove a small amount of pollutants in the domestic water resources of the water company at present.
