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Waste water treatment plants and landfill

The aim : analyze ppb or ppb of H2S and mercaptans with the TRSMEDOR because of bad smell of exhausts from waste water treatment plants and also the toxicity of H2S and Me-SH.

Usually the four Sulfurs involved in the waste water treatment plants are : (fermentation odor)

►Methylmercaptan (Me-SH), odor+toxic
► Dimethylsulfide (DMS) odor
► DimethylDisulfide (DMDS). odor
► H2S odor+toxic
► NH3 and Amines odor

The instruments provided today are total Sulfur analyzers that have two major differences with Chromatotec’s solutions. Competitors’ equipment make total sulfur analysis (equivalent in SO2) whereas we do the speciation of all mercaptans compounds at very sensitive levels (down to 1 ppb detection limit, ppt in option).

The instruments for such applications are mainly the TRSMEDOR as it does not require any gas cylinder to work (just carrier gas : air or nitrogen by zero air or nitrogen generators) and it is very sensitive intrinsically. Delivered with permeation tube for calibration and validation of results.

The instruments for such applications are mainly the TRSMEDOR as it does not require any cylinder gas to work (just carrier gas : air or nitrogen by zero air or nitrogen generators) and it is very sensitive intrinsically. Delivered with permeation tube for calibration and validation of results.

Case Study WWTP H2S filter management with TRS MEDOR

Case Study WWTP deodorization

Case Study WWTP Online odor monitoring

Case Study WWTP stripping

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  • Sulfur compounds analysis by TRS MEDOR

    The TRSMEDOR is an automatic and isothermal gas chromatograph dedicated to sulfur compounds analysis (H2S, mercaptans and sulphides) in different matrices. Two versions exist : the TRSMEDOR ppm (...)