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:
The effluent quality is good, better than the reclaimed water quality standard
Compact structure, small footprint
Low operating cost, stable and reliable
High degree of automation, easy maintenance and operation
3. Membrane pollution prevention and control:
Regularly clean the membrane, and offline chemical cleaning can be used
Control the appropriate membrane flux and transmembrane pressure difference
Optimize aeration intensity and reduce the accumulation of pollutants on the membrane surface
4. Operation management:
Monitor and control the activated sludge concentration in the bioreactor
Maintain appropriate sludge age, improve High treatment efficiency
Pay attention to changes in influent water quality and adjust operating parameters in time
5. Application areas:
Municipal domestic sewage treatment
Industrial wastewater treatment
Recycled water reuse, etc.
6. Notes:
Choose appropriate membrane materials and pore sizes
Optimize the design of biological treatment units
Do a good job of pretreatment to reduce membrane pollution
In short, MBR flat membrane water treatment technology has the advantages of good effluent quality and small footprint, but it is necessary to pay attention to membrane pollution prevention and control and operation management to ensure the stable and efficient operation of the system.