---
title: Blog | Exential | Process Exhaust | biofiltration
description: biofiltration | Insights and thought leadership about corrosive process fume exhaust duct for high-tech process industries.
---

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# Exential Process Exhaust

## [Comparing 3 Vapor-Phase Wastewater Odor Control Technologies](https://blog.cpsgrp.com/fabtechinc/comparing-3-vapor-phase-wastewater-treatment-technologies)

 Posted by [Mike Baranski](https://blog.cpsgrp.com/fabtechinc/author/mike-baranski) on Sep 11, 2017 3:03:25 PM

[![](https://blog.cpsgrp.com/hubfs/CPSGrp_Feb2017/_Home/3%20blog%20images/FTI%20(WW%20Wally)/Permashield%20Pipe%20on%20biofiltration%20bioreactor.png)](https://blog.cpsgrp.com/fabtechinc/comparing-3-vapor-phase-wastewater-treatment-technologies)

### **Biofiltration, Solid Scavengers, and Carbon Adsorption **

In a previous article about [wastewater treatment plant odor control](https://blog.cpsgrp.com/fabtechinc/wastewater-odor-control-technology-wet-scrubber-systems), we examined the role of wet scrubber systems in the mitigation of foul and hazardous fumes associated with hydrogen sulfide gas (H2S). In this installment, we turn our attention to three additional vapor-phase odor control technologies.  

[Read More](https://blog.cpsgrp.com/fabtechinc/comparing-3-vapor-phase-wastewater-treatment-technologies)

Topics: [carbon adsorption](https://blog.cpsgrp.com/fabtechinc/topic/carbon-adsorption), [biofiltration](https://blog.cpsgrp.com/fabtechinc/topic/biofiltration), [solid scavengers](https://blog.cpsgrp.com/fabtechinc/topic/solid-scavengers), [wastewater treatment plant odor control](https://blog.cpsgrp.com/fabtechinc/topic/wastewater-treatment-plant-odor-control)

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