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Thanks bimr This is very useful I've seen the figure 100 ppmV couple of times, but couldn't figure how they reach it. in your document, however, it assumes that maximum total sulfide is < 0.5 mg/L in influent. (this agrees with my estimation above), now the question is can we say that approx...

Thanks Ashtree Thanks bimr I think there must be some (at least rough estimation), otherwise how designers could primary size deodorization units for a new wastewater treatment plant. bimr is right that most of the H2S is coming from the head works, but the question is how much is. it 10 ppm or...

Is there a formulae for estimating the released H2S from wastewater treatment plant based on BOD/COD. I've 1000 m3/d plant at 500 mg/L BOD using MBR technology for treatment and would like to estimate the released H2S at 12 air changes per hour to give to odor control unit designer/ supplier...