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ʻO kekahi mau kuhi hewa ʻole e pili ana i ka hana MBR

Wā: 2020-07-06 Hits: 112

Maopopo maoli iā ʻoe i ka ʻenehana MBR? Kamaʻāina ʻoe me ka pehea e hoʻohana ai?

I nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka hana MBR e ka poʻe. Hiki ke hoʻohana i ke kaʻina MBR i nā noi he nui e like me ka hoʻohana hou ʻana i ka wai i kiʻi hou ʻia, hoʻomaikaʻi o nā kūlana o ka nohona, a me ka mālama ʻana i ka wai hoʻoneʻe. E like me kā mākou āpau, ke kumu o ka MBR kaʻina hana he nui laha hoʻohana no ka mea, o kona poʻokela pono e like me kiʻekiʻe ukana, lōʻihi mud makahiki, kiʻekiʻe ka hoʻokōʻana o ka shutoff, a me ka liʻiliʻi footprint.

 

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.



Ma ka ʻatikala aʻe, e hoʻomau mākou e hoʻolauna i nā kuhi hewa ʻē aʻe o ka hana MBR.