I want to convert ammonia to free nitrogen in the laboratory so i need to culture the nitrifying bacteria.
@ Phuti, I find the growth media containing 0.006 NaNO2; 1.0 K2HPO4; 0.3 NaCl; 0.1 MgSO4∙7 H2O; 0.03 FeSO4∙7 H2O; 0.3 CaCl2 and 1.0 CaCO3 is good to grow nitrifying bacteria in Lab.
https://www.mdpi.com/2073-4441/13/11/1607/pdf
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