Table 2.

Initial data for all the simulations performed.

$X_{\mathit{HYD}}$(mg/l)	$X_{\mathit{AUT}}$(mg/l)	$X_{\mathit{STOB}}$(mg/l)	$X_{\mathit{EPS}}$(mg/l)	$X_{\mathit{HD}}$(mg/l)	$X_{\mathit{SRB}}$(mg/l)	$X_I$(mg/l)
500	1100	0	0	0.1	0.1	0

$S_{S_0}$(mg/l)	$S_{S_{\mathit{bio}}}$(mg/l)	$S_{N{O}_3^{-}}$(mg/l)	$S_{N{O}_2^{-}}$(mg/l)	$S_{N_2}$(mg/l)	$S_{S{O}_4^{2-}}$(mg/l)	$S_{\mathit{UAP}}$(mg/l)	$S_{\mathit{BAP}}$(mg/l)	$S_{\mathit{COD}}$(mg/l)
21,000	0	210	0	0	0	0	0	0