How can determe the amount of biofilter media needed by nitrifying bacteria in aquaponic?

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Vit Mateju

At first you must know specific nitrifying rate of biofilter bed per surface area or per volume. These should be determined during laboratory or pilot study. From these results you can calculate the amount of biofilter bed, when you know the amount of nitrite which should be oxidized per unit time and specific nitrifying rate.

Best regards

Vit

Navdeep Dhindsa Randev

check these sites

http://www.fao.org/3/a-i4021e/i4021e15.pdf

https://cals.arizona.edu/azaqua/ista/ISTA7/RecircWorkshop/Workshop%20PP%20%20&%20Misc%20Papers%20Adobe%202006/7%20Biofiltration/Nitrification-Biofiltration/Biofiltration-Nitrification%20Design%20Overview.pdf

http://edis.ifas.ufl.edu/hs1252

Abdel Razzaq M Al Tawaha

Thanks a lot