Research Article

Simultaneous Heterotrophic Nitrification and Aerobic Denitrification by Chryseobacterium sp. R31 Isolated from Abattoir Wastewater

Figure 3

Time profile of ammonium oxidation by Chryseobacterium sp. R31. Ammonium nitrogen (filled diamonds), nitrite nitrogen (filled squares), nitrate nitrogen (filled triangles), and hydroxylamine (filled circle). Error bars represent one SD ( ).
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