MBR membrane module, submerged ultrafiltration, MBR flat membrane, lined curtain membrane, MBR curtain membrane

  Ultrafiltration technology is a high-tech widely used in water purification, solution separation and concentration, as well as extracting useful substances from wastewater, wastewater purification and reuse
The utility model is characterized by simple use process, no heating, energy saving, low-voltage operation and small equipment floor area
Equipment principle:
  Ultrafiltration is a membrane separation process with screening as the separation principle and pressure as the driving force
The filtration accuracy is 0
01~0
05μ M range, it can effectively remove particles, colloids, bacterial cushion and macromolecular organic substances in water
It can be widely used in the separation, concentration and purification of substances
The ultrafiltration process has no phase transformation and operates at room temperature
It is particularly suitable for the separation of heat sensitive substances
It has good temperature resistance, acid and alkali resistance and oxidation resistance
It can be used continuously for a long time under the conditions of below 60 ℃ and pH 2-11

  Hollow fiber ultrafiltration membrane is the most mature and advanced form of ultrafiltration technology
The outer diameter of the hollow fiber is 0
5-2
0mm, and the inner diameter is 0
3-1
4mm
The hollow fiber tube wall is covered with micropores
The pore diameter is expressed by the molecular weight of the intercepted material, and the intercepted molecular weight can reach thousands to hundreds of thousands
The raw water flows under pressure outside the hollow fiber or in the inner cavity, forming external pressure type and internal pressure type respectively
Ultrafiltration is a dynamic filtration process
The intercepted substances can be eliminated with concentration reduction, which will not block the membrane surface and can be operated continuously for a long time

Purpose of ultrafiltration water treatment equipment:
  It is used for medical sterile and heatless raw water equipment, beverage, drinking water, mineral water purification, industrial separation, concentration, purification: industrial wastewater treatment, electrophoretic paint, electroplating oily wastewater treatment