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MBBR. (Read 215 times)

ngocbkk52 YaBB Newbies Offline I love Water and Wastewater.com Posts: 4 Company or Organization: HUST	MBBR. May 21^st, 2012, 10:52am Dear Members, How to define SRT in biofilm?
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The sludge judge God Member Offline Posts: 649 Wisconsin Gender: Company or Organization: private	Re: MBBR. Reply #1 - May 21^st, 2012, 1:33pm You really can't that I'm aware of. The best way to judge the organic loading rate is running the OUR test and seeing how fast the oxygen is being depleted.
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grrun

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Re: MBBR.
Reply #2 - May 21^st, 2012, 4:02pm

I have to agree with Sludgefather for practicality. However, you could determine the mass of sludge on a few carriers and calculate the results for the total volume of carriers in the aeration basin. Then, divide that value by the daily mass of sludge discharged to the final clarifier for a reasonable approximation of the SRT.

I have my doubts that the effort to obtain this information is worth the time and expense.

grrun

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Tom Keenan - nesa God Member Offline Environmental Consultant - contact info@nesa.ie Posts: 2103 Gender: Company or Organization: nesa environmental consultants	Re: MBBR. Reply #3 - May 23^rd, 2012, 4:33am Is there a reason that you feel the need to define the SRT in a bio-film system? It is not an appropriate control parameter for this type of process.
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ngocbkk52 YaBB Newbies Offline I love Water and Wastewater.com Posts: 4 Company or Organization: HUST	Re: MBBR. Reply #4 - May 23^rd, 2012, 4:56am Thanks all! I'm designing a MBBR system, and I want to check some parameters. I just design it base on available Loading rate so It seems so simple for a project.
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Tom Keenan - nesa God Member Offline Environmental Consultant - contact info@nesa.ie Posts: 2103 Gender: Company or Organization: nesa environmental consultants	Re: MBBR. Reply #5 - May 23^rd, 2012, 5:01am Good luck with the project...... but don't be fooled by the apparent simplicity!!!!.
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ngocbkk52 YaBB Newbies Offline I love Water and Wastewater.com Posts: 4 Company or Organization: HUST	Re: MBBR. Reply #6 - May 23^rd, 2012, 5:07am Thank u very much, Tom Keenan!
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