What water quality is suitable for MBR membrane?

　　What water quality is suitable for MBR membrane?

　　MBR membrane technology is suitable for treating many types of water quality, but not all wastewater is suitable for MBR membrane treatment. The following are the types of water quality suitable for MBR membrane treatment:

　　1. Urban domestic sewage: MBR technology performs well in treating urban domestic sewage, especially in the fields of reclaimed water reuse and fecal sewage treatment.

　　2. Rural domestic sewage: MBR technology also has good application prospects in treating rural domestic sewage and decentralized domestic sewage.

　　3. Some industrial wastewater: MBR technology is suitable for treating certain types of industrial wastewater, such as:

　　· Food industry wastewater

　　· Aquatic processing wastewater

　　· Breeding wastewater

　　· Cosmetics industry wastewater

　　4. Low-concentration organic wastewater: MBR technology is better for treating low-concentration organic wastewater.

　　However, it should be noted that not all wastewater is suitable for MBR membrane treatment. The following types of wastewater may not be suitable for MBR technology:

　　1. Wastewater that is prone to scaling

　　2. Wastewater with high oil content

　　3. Wastewater with more viscous substances

　　These types of wastewater may cause serious blockage of the membrane, affecting the treatment effect and system operation.

　　When choosing whether to use MBR technology, it is necessary to consider the characteristics of the influent water quality and determine the appropriate pretreatment method based on the actual situation, such as installing a fine grid with an accuracy of 3.0mm or less in front of the membrane pool. This can effectively protect the MBR membrane, extend its service life, and ensure the treatment effect.