Context & Challenges Volatile organic compounds (VOC) can be dissolved in water. Sometimes water is polluted and to study contamination of VOC in finished drinking water, VOC must be measured. Chromatotec® Solutions Chromatotec® has developed a specific system for the measurement of VOC in water: a Purge & Trap system, the airmoPURGE. The analyzer is coupled with a degasing system allowing the extraction of dissolved gases. The complete system is based on: - 502.2 method from US EPA – “Volatile organic compounds in water by purge and trap capillary column gas chromatography with photoionization and electrolytic conductivity detectors in series – Revision 2.1”. - 524.2 method from US EPA – “Measurement of purgeable organic compounds in water by capillary column gas chromatography/mass spectrometry – Revision 4.0”.
By Chromatotec Group based in Val de Virvée, FRANCE.
Most chemical products as we know today are composed of a few hundreds of basic chemicals, extracted mostly from crude oil and natural gas. Instrumentation, analyzer systems and process optimization are not new to the operation of all chemical and petrochemical processes.
However, tightening regulations, competition pressure and increasing raw materials cost urges the industry to go deeper into process control technology. As a single-source supplier of the (petro)chemical industry since many years, AppliTek has supplied them many analyzer systems for monitoring chemical parameters in all sorts of applications, from the actual production step to peripheral treatment processes. Our application people and engineering department understand your needs and translate them into real solutions.
By AppliTek NV based in Nazareth, BELGIUM.
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