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THE OCCURRENCE AND EFFECTS
Oxygen to Prevent Sulfide from Entering the Stream
Compared to the Rate for the Half Filled Pipe 315
4 other sections not shown
aeration air injection amount of sulfide Angeles County Sanitation average bacteria calculated cement bonded material chlorine collecting sewers compressor conversion factor corrosion County Sanitation Districts Curve detention diffusion discharge dissolved oxygen dissolved sulfide concentration dosage downstream EBOD exchange coefficient factor from meters Figure filled pipes force main ft/sec head loss hydraulic hydraulic jump hydrogen peroxide hydrogen sulfide increase installed Jefferson Parish large trunks manholes method mg/l nitrate odor operation organic matter oxygen balance oxygen concentration oxygen deficit oxygen reaction rate oxygen supply percent pipe material pipe wall Pomeroy pressure main prevent sulfide buildup produced pump station rate of sulfide reactants reduced rising leg samples Sewage sewer atmosphere shown slime layer slope small sewers solution sulfate sulfate-reducing bacteria sulfide conditions sulfide control sulfide problems sulfuric acid tank temperature total sulfide treatment plant trunk sewer turbulence U-tube upstream velocity ventilation wastewater flow wastewater stream Water Pollution