Waste Gas Treatment Equipment for Sewage Treatment Plants

Application：Sewage facilities release odorous gas (H₂S, NH₃, mercaptans, VOCs) triggering pollution and complaints. The unit captures and purifies gas into CO₂ and H₂O for standard emission via physical/chemical/biological treatment. Overview：Low-concentration large-flow odor treatment gear for municipal & industrial sewage.Three parts: gas collection, purification unit, exhaust stack.Materials: PP, FRP, stainless steel (anti-corrosion); PLC auto/manual control, unattended running. Treatment Technologies： 1.Biological Deodorization:Biofilter: Humidified gas degraded by filler microbes; ≥95% efficiency, low cost, 1000–50000 m³/h.;Biotrickling Filter: Top spray, bottom air intake, stable high purification via biofilm.;Bio-scrubber: Odors broken down by suspended sludge microbes. 2.Physical Deodorization:Carbon Adsorption: Adsorb odor organics; simple, carbon needs regular replacement.;Soil Deodorization: Soil absorption + microbial breakdown, eco-friendly but space-con…

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