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　　Application of PTFE membrane in landfill leachate industry 　　PTFE membrane has the following application advantages and characteristics in landfill leachate treatment: 　　1. Strong chemical stability: It has excellent chemical stability and can withstand various corrosive substances in landfill leachate, including strong acids, strong alkalis and organic solvents. This makes PTFE membrane perform well in treating […]

　　Daily inspection of membrane bioreactor 　　The daily inspection of membrane bioreactor (MBR) mainly includes the following aspects: 　　1. Membrane flux monitoring: Regularly check the water output of the membrane to ensure that the membrane flux remains within the design range. If the flux is found to be reduced, cleaning or other maintenance operations may be

　　Soy milk powder production wastewater treatment process 　　The soy milk powder production wastewater treatment process usually includes the following main steps: 　　1. Pretreatment: 　　Use grids and screens to remove large solid particles in the wastewater, such as bean dregs and other residues. 　　2. Regulating tank: 　　Since the pH, suspended matter, BOD5, CODcr and water volume

　　Measuring water quality with MBR pre-membrane demand 　　Before using MBR membrane to treat sewage, it is necessary to conduct a comprehensive assessment of the influent water quality, mainly considering the following aspects: 　　1.COD (chemical oxygen demand): 　　Influent COD is usually required to be <500mg/L. Too high COD may lead to increased membrane pollution. 　　2.BOD5 (biochemical

　　Classification rules for various sewage treatment methods 　　Sewage treatment methods can be classified according to different standards, mainly in the following ways: 　　1. Classification by treatment principle: 　　Physical method: remove pollutants by physical action, such as filtration, sedimentation, flotation, etc. 　　Chemical method: remove pollutants by chemical reaction, such as neutralization, oxidation-reduction, coagulation and precipitation, etc.

　　mbr flat membrane water treatment instructions 　　According to the information provided, the main instructions for MBR flat membrane water treatment include: 　　1. Working principle: 　　MBR flat membrane components are placed in the aeration tank, and the water after aerobic aeration and biological treatment is pumped out by the pump through the filter membrane. 　　2. Advantages:

　What are the changes of MBR membrane under different operating conditions? 　　How does MBR membrane perform under different operating conditions? 　　According to the information provided, the performance of MBR membrane under different operating conditions mainly includes the following aspects: 　　1. Membrane flux: 　　Under normal operating conditions, MBR membrane can maintain a stable membrane flux. 　　With

　　MBR film can effectively protect the environment 　　MBR membrane technology, as an advanced sewage treatment method, is playing an increasingly important role in the field of environmental protection. This article will explore in detail how MBR membranes can effectively protect the environment and their potential in future environmental governance. 　　1.Introduction to MBR membrane technology 　　MBR

　Guidelines for cleaning and maintenance of MBR hollow fiber ultrafiltration membranes 　　Membrane bioreactor (MBR) technology is widely used in the field of wastewater treatment, and the cleaning and maintenance of its core component – hollow fiber ultrafiltration membrane directly affects the operational efficiency and service life of the entire system. This article will comprehensively introduce

　　Abnormal water production during MBR system operation and its solutions 　　Membrane bioreactor (MBR) technology is widely used in the field of wastewater treatment, but problems such as abnormal water production are often encountered in practical operation. This article will comprehensively introduce the causes and solutions of abnormal water production in the operation of MBR system,