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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Water Res. 2014 Aug 24;66:242–253. doi: 10.1016/j.watres.2014.08.016

Fig. 2.

Fig. 2

S and As concentration loss between day 0 and the end of the experiment (day 35) for the treatment at pH 6.1. Panel (A) show the S loss for the inoculated control with no AsV addition and for the complete treatment; the difference in SO42− is represented in the open column and the formation of H2S in the filled column. Panel (B) illustrates the total As loss in the inoculated control lacking SO42− and in the complete treatment; initial total As concentration is represented with the open column and the final total As concentration with the filled column.