Wastewater pumping station with ventilation and pumping infrastructure

Application · Industrial wastewater

Control emissions from industrial wastewater

Apply the AirShield to treat both odors and gaseous substances of very high concern (SVHC)

Request site assessment

View field results

For industrial wastewater operators, environmental managers and process technologists

The emission challenge

Why airstreams from industrial wastewater are hard to clean

Production process determines influent composition

Batch cycles and changes in wastewater composition can alter incoming pollutant loads.

Wastewater is stored or transported

Anaerobic conditions alter the pollutant composition and increase the mixture’s volatility.

Wastewater is treated and aerated

Physical and biological treatment results in stripping of volatile gases into the exhaust air.

Extracted air carries mixed pollutants

H₂S, VOCs and other compounds can vary independently based on upstream processes.

Conventional treatment

Traditional technologies struggle with dynamic gas compositions

Mixtures of volatile, hydrophobic and non-biodegradable compounds can make it harder to meet permit requirements. Treatment needs to address the relevant compounds in the air stream.

THE AIRSHIELD APPROACH

Adaptive treatment for mixed industrial air

An electric, multi-step process to treat mixtures of volatile, hydrophobic and non-biodegradable compounds

Condensing airDesigned for humid and condensing exhaust air
Emission spikesGuards against odor spikes with automatic cleaning regulation
Limited spaceA compact unit connected to site extraction and electricity

AirShield One pilot installation and site team at Moerdijk, treating mixed wastewater exhaust air — AirShield One at Moerdijk, treating air from mixed industrial and municipal wastewater.

Results from industrial wastewater applications

Verified in operating conditions

Accredited measurements show depth of cleaning

Waterschap Brabantse Delta - INDEPENDENT LABORATORY SAMPLES

22x

Lower residual emissions of hazardous substances

Individual component identification by GC-MS

Removal validated in separate measurement campaigns - January 2026

Waterschap Brabantse Delta - CONTINUOUS MONITORING

99.6%

Average H₂S removal

98.2%

Average total VOC removal

Period averages from inlet and outlet sensors

Removal holds across volatile, hydrophobic and non-biodegradable compounds

December 2025–early February 2026 · sensor period averages

Discuss your application

Assess the fit for your airflow

Tell us about your case and we will make an assessment

Share your situation and available data

We review the technical fit and provide indicative costs

Agree on next steps

Request a site assessment

A short description is enough to start. Complete airflow and concentration data are not required for a first conversation.

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