thanks for your opinion I have implemented DAF tank for other kind of wastewater. the pollutant parameter lower than this, ( COD= 4500, O&G =350, TSS = 450) the effecting is 50% for TSS , 90% for O&G, 10% for COD ( via jar test on site). So I am not confident using DAF for primary stage. Could you show me how to calculate DAF tank with COD 300.000 mg/l. thanks

Published June 21, 2018 05:45 by Ho` Ha, WWTP supervisor at musimmas group

thanks for your opinion

I have implemented DAF tank for other kind of wastewater. the pollutant parameter lower than this, ( COD= 4500, O&G =350, TSS = 450) the effecting is 50% for TSS , 90% for O&G, 10% for COD ( via jar test on site). So I am not confident using DAF for primary stage. Could you show me how to calculate DAF tank with COD 300.000 mg/l.

thanks

1 Comment

Allow manufactures of DAF units to do all the calculations needed for your system than compare results. Don’t forget to research the possibility of reducing COD at the source inside the production area. Attached is a link of DAF distributors: https://dir.indiamart.com/impcat/dissolved-air-flotation-units.html

Published June 21, 2018 13:22 by Marcus Moore

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