Agriculture Reference
In-Depth Information
Fig. 12.1 Denitrification under different conditions: (a)NO
3
concentration with time and (b)
yield of NH
4
+
(An et al.
2009
)
Fig. 12.2 Changes in the concentrations of NO
3
,NO
2
,NH
4
+
, and OD
260
vs. time in a nano-
iron-denitrifying bacteria system (An et al.
2009
)
