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MBR प्रक्रिया about को बारे मा केहि गलतफहमीहरु

समय: 2020-07-10 हिट्स: 108

के तपाई वास्तवमै MBR टेक्नोलोजी बुझ्नुहुन्छ? के तपाइँ यसलाई कसरी प्रयोग गर्नेसँग परिचित हुनुहुन्छ?



हालका वर्षहरूमा, MBR प्रक्रिया व्यक्ति द्वारा व्यापक रूपमा प्रयोग गरिएको छ। MBR प्रक्रिया धेरै अनुप्रयोगहरूमा प्रयोग गर्न सकिन्छ जस्तै पुनः प्रयोग गरिएको पानीको पुनः प्रयोग, वातावरणीय मापदण्डमा सुधार, र फोहोर पानीको फैलाव उपचार। हामी सबैलाई थाहा छ, एमबीआर प्रक्रिया यति धेरै व्यापक प्रयोगको कारण मुख्यतया यसको उत्कृष्ट लाभहरू जस्तै उच्च लोड, लामो माटो उमेर, शटऑफको उच्च दक्षता, र सानो पदचिह्नको कारण हो।


यस लेखले तपाइँलाई एमबीआर प्रक्रियाको अपशिष्ट पानीको उपचारको बारेमा गलतफहमीका बारे परिचय दिनेछ।

 


Misunderstanding 2: Once MBR is used, the effluent quality can be guaranteed.

 

Correct interpretation: The MBR process is essentially a combination of activated sludge method and membrane filtration. It is based on the traditional activated sludge method and replaces the secondary settling tank with membrane filtration.

 

Through this technology, it can bring the advantages of good interception effect and high sludge concentration. But this does not mean that once the MBR process is used, all sewage can be treated.

 

For the removal of pollutants, membrane filtration has a very obvious effect on SS, while the removal of organic matter still depends on the biodegradability of activated sludge and organic matter.

 

For sewage with poor biodegradability, MBR technology has limited effect. For wastewater that has been fully biochemically treated at the front end, the role of MBR technology is also limited.



In the next article, we will continue to introduce several other misunderstandings of the MBR process.