frequently asked question

　　How many factors are there in the design of MBR membrane components? 　　The key points of MBR membrane component design are: 　　(1) Selection of membrane fiber material. Material selection is the basis of the entire process system and plays a key role. The choice of material determines the life and performance of the membrane. The […]

　　MBR membrane application river management method 　　The application of MBR membrane technology in river management is mainly to remove suspended solids, bacteria and viruses in sewage through its efficient solid-liquid separation capability, while degrading a certain amount of organic matter, thereby improving river water quality. Specifically, the application of MBR membrane technology in river management

　　Sand washing wastewater treatment methods 　　Sand washing wastewater refers to wastewater containing a large amount of suspended solids generated during the sand and stone processing process. Since it contains a large amount of impurities such as silt, limestone, silica, etc., if it is directly discharged into the environment, it will not only seriously pollute the

　　Formation and treatment methods of black and odorous water bodies 　　In recent years, the problem of black and odorous water bodies in some areas has attracted widespread attention. These waters not only affect the lives of surrounding residents, but also pose a huge threat to the ecological environment. So, how are black and odorous water

　　MBR membrane reactor: achieve low-energy sewage treatment 　　MBR (membrane bioreactor) is a new sewage treatment technology. It separates sewage and microorganisms by adding microporous membranes in the bioreactor, thereby achieving efficient and low-energy sewage treatment. As the core component of this technology, MBR membrane plays a vital role. 　　First, MBR membrane can effectively separate sewage

　　What sewage treatment process is used for pig farm wastewater? 　　Pig farm wastewater treatment usually requires a variety of processes to effectively purify the wastewater. The following are common pig farm wastewater treatment processes: 　　1. Physical treatment: including physical methods such as sedimentation, filtration and screening, which are used to remove solid particles, suspended matter

　　What are the high-salinity wastewater treatment processes? 　　Treatment of high-salinity wastewater is a challenging task because high salt concentrations increase the complexity of wastewater treatment. The following are some common processes for treating high-salinity wastewater: 　　1. Evaporation and crystallization: By heating and evaporating high-salinity wastewater, and then crystallizing salts, water and salts are separated. 　　2.

　　What sewage treatment process is used for pig farm wastewater? 　　Pig farm wastewater treatment usually requires a variety of processes to effectively purify the wastewater. The following are common pig farm wastewater treatment processes: 　　1. Physical treatment: including physical methods such as sedimentation, filtration and screening, which are used to remove solid particles, suspended matter

　　How to manage the processing capacity of MBR membrane filtration facilities? 　　Managing the processing capacity of MBR (membrane bioreactor) membrane filtration facilities requires considering the following aspects: 　　Membrane flux control: Membrane flux refers to the amount of water passing through the membrane per unit area per unit time, and is an important parameter for evaluating

　　What impact does the wastewater ratio have on the environment? 　　The wastewater discharge ratio has an important impact on the environment, which mainly includes the following aspects: 　　Impact on water resources: A large amount of wastewater discharge will lead to pollution and over-utilization of water resources, affecting the quality and quantity of surface water and