Effect of different concentration of profitable Bacillus on bioremediation of common carp (Cyprinus carpio) pond discharge

Abstract

A 4 days study was conducted to determine the effects of Different concentration of bioaugmentor bacterial strain Bacillus licheniformisi, B. subtilis, B. polymyxa, B. laterosporus and B. circulans (Protexin Aquatech, UK) on adjustment of parameters of water quality as TAN, NO2-N, NO3-N and turbidity from the effluent of Common Carp ponds. Effects of time and concentration were studied as a completely randomized split-plot design. Time and concentration and their interaction had a significant difference (P<0.05)on changes of total ammonium nitrogen, nitrate nitrogen, nitrite nitrogen and turbidity. The total counts of bacteria recorded in the water of bioremedated tanks were also lower than that in the control tank.

Biorremediación en Aguas Residuales Acuícolas: Una Revisión

“…En el caso de las aguas residuales producto de la acuicultura, las bacterias del género Bacillus han sido las más estudiadas, encontrándose que reducen los compuestos nitrogenados principalmente (Zokaeifar et al 2014;Muthukrishnan et al 2015;Naderi-Samani et al 2016;Mohamad et al 2017;Dash et al 2018;Jhon et al 2020).…”