Odor removal solutions

Global actor in odor engineering for over a quarter of a century, Westrand offers active substances that neutralize odors.

Treatment in a household waste landfill

Implementation of a high-pressure spraying ramp with an odor neutralizer to reduce the olfactory nuisances of a household waste landfill in the south of France.

Industrial odor removal using neutralizing agents

A new skill, over 25 years of experience and a unique know-how.

A full range of patented active substances neutralizing unpleasant smells, based on combination of natural essential and synthetic oils containing cocktails of aldehydes.

We have developed an important activity for odor removal from:

  • Water treatment plants
  • Pumping stations
  • Wastewater networks
  • Lagoons
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  • Non-hazardous waste storage facilities
  • Incinerators
  • Methanization
  • Composting : sludge, green waste, household garbage
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  • Petrochemicals
  • Paper mills
  • Slaughter houses
  • Automotive industries
  • Miscellaneous industries
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On-site decontamination support
  • Former gas plants
  • Chemical waste
  • Refineries
  • Former service stations
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Neutralizing rather than masking odors

Our molecules combine with unpleasant smelling sulphate/mercaptan and ammoniac/amine groups to form new neutral combinations that are totally inactive in terms of smell and toxicity.

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WESTRAND products are completely toxicity free...

Our products are absolutely nontoxic and have undergone numerous official tests (biodegradability, non-toxicity to eyes and skin, Work Medicine agreement, ecotoxicity, phytotoxicity, etc.).

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Furthermore, we have a large number of efficiency tests

The most recent ones are:

  • CBiDGP Study Report – Poland 2018: efficiency test – neutralization ratio of different gas / + reaction time – Copper mines – Poland
  • APAVE SOLETANCHE BACHY Study: Volatile organic compounds level decrease – Paris underground extension site, line 14 – 06.04.2016
  • VODOKANAL Study – Saint-Petersburg 2013
  • CIRSEE 2008 Study, SUEZ group
  • the Agency for the Environment and Energy Management (ADEME) Study, University of Rennes 2007
  • Veolia Study 2002
  • EOG Study on numerous waste dumps
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A full service:
Diagnostic: characterization, dispersion study, tests in vitro and in situ
Adapted and customized reagents
Tailored engineering
Industrial tests
Obligation of results
Solutions adapted to the process
On-site acceptability by residents

Worldwide availability

Based in Alsace in France, WESTRAND managed to surround itself by professional and qualified distributors all over the world.

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