H₂S reduction
Fewer nuisances, better operational quality.
Environmental chemical solutions
Low-dose chemical solutions for H2S, odour and industrial maintenance challenges
SARGO supports wastewater operators, industrial sites and biogas plants to reduce H2S, control odours and improve operational reliability.
H₂S & odour control
Low-dose chemical solutions
Wastewater
Biogas
Industry
Key benefits
Reduced chemical consumption
Concentrated solutions, used at low dosage.
Less storage and transport
Less volume to store, deliver and handle on site.
Field-oriented technical support
Site analysis, dosing recommendation and results monitoring.
Priority products
Our main solutions
Targeted solutions to reduce H2S, control odours, improve operational reliability and simplify industrial maintenance.
Cx
Odour control of sulphur and nitrogen compounds in wastewater treatment plant sludge, industrial effluents and organic waste.
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METHA
H₂S reduction at the source in anaerobic digestion units: less iron, less activated carbon.
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Organic odour neutralisation for waste, sludge, sensitive areas and nebulisation systems.
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Industrial cleaning, degreasing and maintenance for oils, grease, soot and stubborn deposits.
View product pageOther Enviro-Chem solutions
Specialized solution available on request
Enviro-Chem AG remains available for specific needs without taking a leading role on the homepage.
Enviro-Chem AG
Specialized solution for livestock buildings and pig slurry, focused on ammonia, H2S and other odorous gases. Available for targeted projects.
Applications
Main applications
Our solutions are used in operating environments where odours, H2S, corrosion, maintenance or process reliability are concrete concerns.
Sludge & dewatering
Sludge odours: dewatering, storage, drying.
Wastewater treatment plants
Nuisance reduction and process reliability.
Biogas & anaerobic digestion
H₂S reduction at the source, on the feedstock.
Industrial sites
Maintenance, degreasing and odour management.
Oilgon range
Oilgon — Industrial cleaning and degreasing
Oilgon brings together concentrated solutions for industrial cleaning, degreasing and maintenance. The range targets stubborn deposits such as oils, greases, soots, carbon black and industrial residues, with applications in industry, marine, automotive, metallurgy and aviation.
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Product range
- Oilgon Concentrate / Universal Degreaser
- Oilgon AV — aviation cleaning
Why SARGO
Field expertise in environmental chemical solutions
SARGO s.a. has been supporting industrial operators, wastewater treatment plants and biogas units for several decades, dealing with challenges related to H₂S, odours, sludge, maintenance and technical cleaning.
Our approach goes beyond supplying a product. We analyse site constraints, available data, possible injection points, dosages, operating conditions and expected results in order to propose a solution adapted to real-world conditions.
The goal is straightforward: to provide practical, measurable and cost-effective solutions to day-to-day operational challenges.
- Solutions used in real operating conditions
- Technical analysis before dosing recommendation
- Concentrated products to reduce storage and handling
- Field monitoring and adjustments based on results
First technical exchange
Request a first technical assessment
Describe your application, H2S or odour levels, treated volumes and the treatment currently in use. We will come back with a first recommendation.