All Categories
EN

Industry news

Imba>nhau>Industry news

Kumwe Kusanzwisisana nezve MBR Maitiro ③

Time: 2020-07-19 Hits: 90

Iwe unonyatsonzwisisa MBR tekinoroji? Unoziva here kuti ungashandise sei?



Mumakore achangopfuura, MBR maitiro akave akashandiswa zvakanyanya nevanhu. Iyo MBR maitiro inogona kushandiswa mune akawanda maficha senge kushandiswazve kwemvura yakadzoserwa, kuvandudzwa kwenzvimbo dzezvakatipoteredza, uye kupararira kurapwa kwemvura yakasviba. Sezvo isu tese tichiziva, chikonzero nei MBR ichi chiitiko ichive nekushandisa kwakawanda zvakanyanya zvakanyanya nekuda kwekuita kwayo kwakanakisa kwakadai sekuremerwa zvakanyanya, kureba kwemakore emadhaka, kunyatsoita basa rekuvhara, uye kudiki tsoka.


Ichi chinyorwa chichaenderera mberi nekukuzivisa iwe kusanzwisisana pamusoro pekushandiswa kwemaMBR maitiro mukurapwa kwemvura.

 

Misunderstanding 3: MBR process does not require sludge discharge

 

Correct interpretation: Due to the excellent retention effect of membrane filtration, the activated sludge in the MBR process can reach a higher concentration, and the separation of hydraulic retention time and sludge age can be achieved without considering the effect of sludge concentration on the effluent.

 

However, this advantage only enhances the biochemical play space, does not affect the effluent and cannot be used as a reason to support sludge discharge. The problem of sludge discharge still needs to be returned to activated sludge.

 

If the sludge is not discharged, the activated sludge will have aging problems, which will affect the biochemical performance and affect the aeration.

 

Therefore, the MBR process in the project can indeed reduce sludge, but sludge is also required.



Muchinyorwa chinotevera, isu ticharamba tichiunza kusanzwisisana kwemaitiro eMBR.