Powerful Solutions to Eliminate Unpleasant Odors

Efficient filter systems for protection of your employees and processes

Odor emissions that are perceived as unpleasant can arise in many processes. Odorous substances are chemical compounds that, when present in a certain concentration, can produce unpleasant odors or even corrode sensitive electronic devices. With specially developed filtration systems, we reliably remove contaminant gases from the air to protect your employees and processes.

Your advantages at a glance

  • Additional protection against corrosion
  • Reliable compliance with limits
  • Better working conditions for your employees

Wastewater treatment

Reliable protection. Less odor and corrosion.

Wastewater treatment often produces contaminant gases that cause unpleasant odors and can even damage sensitive electronics. Protect your employees and processes reliably from the effects of these gases.

During treatment, the wastewater is purified by means of chemical and biological processes. This process can produce contaminant gases such as hydrogen sulphides. These gases, which typically smell like rotten eggs, are not only unpleasant, they also threaten sensitive electronics with corrosion. Contaminant gas concentrations and the consequences of wastewater treatment on people and machines can be reduced to a minimum with customized filtration concepts and corresponding Viledon ChemControl pellets.

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[Translate to English (US):] Odor control filterCair modules

Viledon filterCair modules

Customized service package for your needs

With the Viledon filterCair modules, we offer you a comprehensive range of problem-specific services that can also be individually combined.

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Benefit from our specialized expertise in odor control.

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Our services for reliable corrosion control

Individual comprehensive solutions for gas phase filtration


Viledon ChemWatch Online Monitoring System

Anti-corrosion protection at a single glance

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Discover our products for odor control.

Click on details for more information. Technical data and specific product features can be found in the e-catalog.

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ChemControl pellets

Effective protection against contaminant gases

ChemControl pellets

Comprehensive pellets portfolio for the reliable removal of contaminant gases by means of adsorption, absorption, and chemisorption.

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ChemControl modules

Proven performance at reduced cost

ChemControl modules

Rugged plastic housings that contain ChemControl Pellets for chemical filtration and are available in four sizes to equip systems for almost all applications. Easy handling and replacement.

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Honeycomb (HM) Modules

High gas removal efficiency

Honeycomb (HM) Modules

Reliable protection and removal of contaminant gases from supply or recirculating air. The modules are an assembly of Honeycomb (HM) media housed in either a plastic or metallic frame. Easy installation.

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Honeycomb (HM) systems

Energy-efficent and reliable corrosion control

Honeycomb (HM) systems

Multi-stage filtration systems with Honeycomb (HM) modules mounted on skids. These systems provides highly purified makeup air for pressurizing control rooms to prevent the intrusion of contaminated air.

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ChemWatch monitoring

For an exact measurement of corrosive gases

ChemWatch monitoring

Measures and monitors the corrosivity of air in rooms via copper and silver sensors. The only online monitoring system with a large color display for clear visibility at a glance.

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