Catalogs >
CHROMATOTEC >
Case Study WWTP application-H2S filter

Case Study WWTP application-H2S filter
2Pages

Catalog excerpts

Case Study WWTP application-H2S filter - 1

Case Study N°AA1 – Ambient air monitoring – WWP TRS MEDOR H2S filter – updated: 14.10.15 Case Study Ambient Air Monitoring Applications Waste water treatment plants Personnel Safety & H2S filter management Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. As a result of the confinement of the waste water stations, toxic components such as H 2S and Methylmercaptan increased. Safety of employees on such working sites has therefore become of major problem. To fight this hazardous pollution, air filtering systems have been installed. For the station managers, personal safety coupled with the need for constant air quality control and filter change has been a heavy task. Chromatotec® Solutions TRS MEDOR ppb or ppm for up to 14 compounds With only one instrument, it is possible to analyse up to 14 sulfur compounds. Thanks to specific sulfur detector (SSD) and AIR or N2 carrier gas, the separation and sensitivity is excellent down to 1 ppb levels and low odor unit/m 3. The instruments are being calibrated with primary gas standard certified at ±2%. There are no interferences due to the gas chromatography separation and the sulfur specific detector. The analyzer is LINEAR: range 0 / 100 ppb. The instruments are fully automated thanks to internal calibration (airmoCAL). The VISTACHROM software controls the analyzers, multiplexer, meteorological station and enables storage and display of the chromatograms thanks to Peak Viewer. It is possible to transfer data to a data logger or modelling software with the communication protocols MODBUS RTU, JBUS, German PROTOCOL and X-Path. sales@chromatotec.com www.chromatotec.com

Open the catalog to page 1

Case Study WWTP application-H2S filter - 2

Case Study N°AA1 – Ambient air monitoring – WWP TRS MEDOR H2S filter – updated: 14.10.15 Map of Waste Water Site The adequate solution for in situ sulfur analysis The building in which there is the central point of distribution of the waste waters into the 5 digestors is very closely followed by the technicians on site. The micro-biological activity, thereby the fermentation of the organic material, results in a production of toxic sulfur compounds (H2S). It is therefore of the utmost importance to screen this zone of activity in the building for safety reasons. Analysers at the STRIPPING...

Open the catalog to page 2

Case Study WWTP application-H2S filter 2Pages

Catalog excerpts

All CHROMATOTEC catalogs and technical brochures

Case Study WWTP application-H2S filter
2Pages