• Septicity Analysis in SewerGEMS

    Hi, How can we generate reports in SewerGEMS with details only related with Septicity Results / Aqueous H2S Concentration, at the Outfalls or inlet of Wetwells, at different scenarios (w/ diff flow and temp)? Regards, Vaibhav Sumant
  • SewerGEMS Clonnect Edition: How to model a eastewater pumpiing system to calculate H2S concentration?

    Hi everyone I am going to calculate H2S concetration in a wastewater pump station using SewerGEMS Connect Edition. As I have learned it is just with the Explicit (SWMM Solvers) we can calculate concentration of H2S. Is it true? Problem is, when…
  • Equation Used In Hydrogen Sulfide (H2S) Modeling In SewerGems

    Dear All , Kindly i have a question , and i am a little bit confused about H2s Calculations in sewer gems. First Of all i have seen this article and it understand it well : Modeling septicity / hydrogen sulfide (H2S) .] I tried make a comparison…
  • Hydrogen Sulfide Modeling in Sewergems

    Dear Folks , I have run a model with Hydrogen sulfide analysis , after made the analysis i got the result for H2s in and out concentration , my question is : do we have a limit for H2S concentration in sewer pipe line ?? or do we have a code or standard…
  • RE: BOD modeling in sewerGems

    Hello Amir, Just to be sure - are you saying that you have a polygon shapefile in which each polygon has an area and a population density, or just the area and population density of the entire study area? For the former, one idea is to use Loadbuilder…
  • RE: H2S Modeling in SewerGEMS

    Ref: communities.bentley.com/.../101859 Hi Tom, I'm using SewerGEMS to model H2S formation on a gravity network. Can you elaborate on your response about how well SewerGEMS can predict H2S formation? What "good quality data" do I need and how much data…
  • RE: H2S Modeling in SewerGEMS

    Hi Dan, It's good to hear from you. Yes, SewerGEMS can predict hydrogen sulfide formation using the SWMM solver. This is a new feature in SELECTseries 4. You can read more about it from the below Technote: https://communities.bentley.com/products/hydraulics___hydrology…