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Guon misferstannen oer it MBR-proses ④

Time: 2020-07-22 hits: 96

MBR technology? Binne jo bekend mei hoe't jo it brûke?



De lêste jierren is it MBR-proses breed brûkt troch minsken. It MBR-proses kin brûkt wurde yn in protte tapassingen lykas werbrûk fan weromwûn wetter, ferbettering fan miljeunormen, en fersprieding fan ôffalwetter. Lykas wy allegear witte is de reden wêrom't it MBR-proses safolle wiidferspraat gebrûk hat, benammen te tankjen oan syn opfallende foardielen lykas hege lading, lange modderleeftyd, hege effisjinsje fan ôfsluting, en lytse foetôfdruk.


Dit artikel sil jo trochgean mei yntroduksje fan misferstannen oer de tapassing fan it MBR-proses yn behanneling fan ôffalwetter.

 

Misunderstanding 4: In order not to block the membrane, reduce the sludge concentration as much as possible.

 

Correct interpretation: Blocking the membrane is a common problem in MBR applications. The membrane is usually blocked by sludge, especially when the sludge concentration is too high. Therefore, there is a misunderstanding of reducing the sludge concentration to avoid blocking the membrane.

 

This is precisely another misunderstanding. In fact, too low concentration and too high concentration of sludge will make the membrane quickly blocked. The correct approach is to keep the sludge concentration in a suitable range.

 

In addition, aeration has the effect of flushing the membrane surface. Therefore, the appropriate aeration amount should be maintained during the use of the MBR process.


Yn it folgjende artikel sille wy trochgean mei it yntrodusearjen fan de misferstannen fan it MBR-proses.