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Mõned arusaamatused MBR-protsessi kohta

Aeg: 2020-07-06 Hits: 112

Kas mõistate tõesti MBR-tehnoloogiat? Kas olete tuttav selle kasutamisega?

Viimastel aastatel on MBR-protsessi inimesed laialdaselt kasutanud. MBR-protsessi saab kasutada paljudes rakendustes, näiteks taaskasutatud vee korduskasutamisel, keskkonnastandardite parandamisel ja reovee hajutamisel. Nagu me kõik teame, on põhjus, miks MBR-protsessil on nii palju laialdast kasutust, tingitud peamiselt selle silmapaistvatest eelistest, nagu suur koormus, pikk mudaaeg, sulgemise kõrge efektiivsus ja väike jalajälg.

 

Although people have a deeper understanding of the MBR process, there are often some misunderstandings in the application process. These misunderstandings will cause adverse effects on people's use of the MBR process.

 

This article will introduce you to the misunderstandings that often occur in the application of MBR process in sewage treatment.

 

Misunderstanding 1: The higher the flux design of the MBR membrane, the better.

 

Correct interpretation: The flux of the membrane is determined by the material and structure of the membrane. For a particular membrane processing unit, there is an upper limit on its porosity and flux. Filtration is essentially a physical process. Membrane materials must sacrifice throughput while reducing pore size. In addition, the use of membrane materials also needs to take into account its strength, long-term operation and other characteristics. All these factors lead to the flux should be a fixed value.

 

Therefore, for the application and design of membranes in wastewater treatment, it is best to refer to the recommended parameters of membrane manufacturers.



Järgmises artiklis jätkame MBR-protsessi mitmete muude arusaamatuste tutvustamist.