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  • Air cleaning expert
  • Customized solutions worldwide
  • Since 1975
Welding fumes
Welding fumes

Welding fumes: risks from fine particles and gases

Welding produces fumes consisting of a mixture of fine particulate matter, gases and vapours generated at high temperatures. These particles are often so small that they can penetrate deep into the lungs, which is associated with various health risks.

In the Netherlands, the occupational exposure limit for welding fumes is 1 mg/m³ as an 8-hour time-weighted average. Local exhaust ventilation at the source has the highest priority to control exposure. Additional air cleaning can be applied to reduce the background concentration of welding fumes in the workspace.

Solutions for welding fumes
Oil mist

Oil mist: contamination affecting people and machinery

Machining processes and equipment maintenance generate fine aerosols of cooling and lubricating fluids. Oil mist can spread throughout the workshop, leading to respiratory and skin complaints, contamination of equipment and increased maintenance costs.

In the Netherlands, the occupational exposure limit for mineral oil mist is 5 mg/m³ (8-hour TWA, inhalable fraction). Employers are required to control exposure in accordance with the hierarchy of control measures.

Solutions for oil mist
Grease

Cooking fumes and grease: contamination and fire risk

Cooking, frying and grilling generate fine grease droplets and gaseous by-products. Not all emissions are fully captured by extraction hoods. Residual grease particles can spread throughout the kitchen or adjacent areas, contributing to odour nuisance, contamination and increased fire risk.

Solutions for grease
Odours

Odours: nuisance without a visible source

Odour nuisance is often caused by volatile organic compounds (VOCs) or other odour-carrying components in the air. Even when concentrations remain below health-based exposure limits, odours can still be perceived as disturbing.

Professional air filtration removes odour components through adsorption of gaseous substances and filtration of particle-bound odour carriers.

Solutions for odour control
Solution

How we solve it

Effective control of fumes and mist starts with source measures and ventilation. In practice, however, a residual concentration often remains in the space.

Our professional air cleaners act as a supplementary measure, continuously filtering the indoor air. This reduces background concentrations and creates a more stable and cleaner working environment.

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How we solve it: Fume Free Solutions professional air cleaners

How we help customers improve indoor air quality

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