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Enkele misverstande oor die MBR-proses ④

Tyd: 2020-07-22 Hits: 96

MBR-tegnologie? Is u vertroud met hoe u dit kan gebruik?



In onlangse jare word die MBR-proses wyd deur mense gebruik. Die MBR-proses kan in baie toepassings gebruik word, soos hergebruik van teruggewonne water, verbetering van omgewingstandaarde en verspreiding van afvalwater. Soos ons almal weet, is die rede waarom die MBR-proses soveel gebruik het, hoofsaaklik te wyte aan die uitstaande voordele soos hoë vrag, lang modderouderdom, hoë afskakelingsdoeltreffendheid en klein voetspoor.


In hierdie artikel sal u voortgaan om misverstande oor die toepassing van die MBR-proses in afvalwaterbehandeling aan te leer.

 

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.


In die volgende artikel sal ons voortgaan om die misverstande van die MBR-proses bekend te stel.