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Some Misunderstandings about the MBR Process ⑤

Wā: 2020-07-27 Hits: 86

ʻEnehana MBR? Māmā ʻoe i ka pehea e hoʻohana ai?



I nā makahiki i hala iho nei, ua hoʻohana nui ka kaʻina MBR e ka poʻe. Hiki i ke kaʻina MBR ke hoʻohana i loko o nā noi he nui e like me ke hoʻohana hou ʻana i ka wai i hoʻihoʻi ʻia, ka hoʻomaikaʻi ʻana i nā kūlana kūlohelohe, a me ka hānai ʻana i ka mālama kino. E like me kā mākou e ʻike ʻana, ʻo ke kumu nui o ke kaʻina MBR ka nui o nā hoʻohana ākea nui ma muli o kona mau maikaʻi e like me ke kaena kiʻekiʻe, ka lōʻihi o ka pālolo, lōʻihi ke hoʻopaʻa ʻia ʻana, a me nā wāwae liʻiliʻi.


Ke hoʻomau nei kēia ʻatikala e hōʻike iā ʻoe i nā kuhi hewa ʻana e pili ana i ka hoʻohana ʻana o ke kaʻina MBR i ka hoʻomaʻamaʻa wai.

Misunderstanding 5: The membrane is responsible for the quality of the effluent.

Correct interpretation: The principle of membrane is filtration, which is a physical process.

The removal of pollutants is mainly SS, and its significance for MBR is to improve the biochemical performance. But the membrane can not filter soluble organic matter, so it can not intercept COD and other indicators.

The removal of organic matter still depends on the design and operation management of the entire process chain.


I ka paukū aʻe, e hoʻomau mākou i ka hoʻopiʻi ʻana i ka manaʻo hewa o ke kaʻina MBR.