High Op-Ex
Hazardous
Man Power required
Recovered Sulphur has very low commercial value
Very Low Op-Ex
Eco Friendly
Auto Control through PLC
Sulphur is removed in form of Sulphate, which can be used as fertiliser
Green H₂S scrubbers are suitable for use on sites with a high gas flow but do not require the use of chemicals at any stage in the process. Instead, Sulphur oxidation bacteria, of the Thiobacillus family, lives on the media which is packed into an acid proof tanks.
A liquid nutrient, NPK nutrient or digested sludge liquor, is constantly re-circulated within the tank and sprayed across the media.
The temperature of the tank must be maintained within 35–40 degree centigrade in order for the hydrogen sulphide (H₂S) to be converted into sulphate through a series of oxidations.
Reducing the content of hydrogen sulphide (H₂S) in your raw biogas will greatly increase the operational life of your CHP engine.
Depending on the feed stock, untreated biogas typically contains between 1000–10000 ppm of H₂S.
When put through a CHP engine this will produce a significant and damaging amount of Sulphuric acid, which will result in severe corrosion of your equipment.
We are based at the National Capital and the Head Office at Chennai – India, having manufacturing facilities at various location.
marketing@vairsystems.com
No-13, Central School Road,
Gill Nagar,
Choolaimedu,
Chennai
Tamil Nadu - 600094
marketing@vairsystems.com
Flat No.7, Surya Apartment,
169(Old No.73), Luz Church Road,
Mylapore, Chennai - 600 004.
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