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Novel Technique for Sensing BTEX

Novel Technique for Sensing BTEX. Potential PERF/QUESTOR Project. The Issue. Need to measure BTEX in water streams at low levels Wastewater and Cooling Water 5 to 50 ppb Current technologies costly (50 to 200 k$) Sparger IR or GC; Membrane MS

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Novel Technique for Sensing BTEX

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  1. Novel Technique for Sensing BTEX Potential PERF/QUESTOR Project

  2. The Issue • Need to measure BTEX in water streams at low levels • Wastewater and Cooling Water • 5 to 50 ppb • Current technologies costly (50 to 200 k$) • Sparger IR or GC; Membrane MS • Enhanced measurement in air for environmental and industrial hygiene also desirable

  3. Novel Approach • Sensors based on smart materials capable of extracting BTEX

  4. Proposal • Objectives: • Selection of polymers for analyte enrichment; • Development of improved materials based on nano-particle doped polymers or sols. • Determination of enrichment profiles (time and concentration) of aromatic compounds • Development and optimization of spectroscopic detection; • Optical design and optimization; • Design of a dedicated laboratory-sensing instrument. • Deliverables: • Novel material design for BTEX determinations • Lab based sensing system ready for commercial development • Principle Investigator: • Dr. Fiona Regan; Dublin City University • Cost: • 80,000 Euro Total • PERF/QUESTOR cost sharing - TBN

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