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Contaminants

News Contaminants

  • Trapping of Acetylene

    Ethylene, a key feedstock in the chemical industry, often includes traces of acetylene contaminants, which need to be removed. In the journal Angewandte Chemie, researchers describe a robust and regenerable porous metal–organic framework that captures acetylene with extraordinary efficiency and sele more

  • New device can measure toxic lead within minutes

    Rutgers researchers have created a miniature device for measuring trace levels of toxic lead in sediments at the bottom of harbors, rivers and other waterways within minutes - far faster than currently available laboratory-based tests, which take days. The affordable lab-on-a-chip device could also more

  • Engineers use electricity to clean up toxic water

    A team of engineers may be one step closer to cleaning up heavily contaminated industrial wastewater streams. Researchers from the School of Chemical and Biomolecular Engineering developed an electrochemical oxidation process with the aim of cleaning up complex wastewater that contained a toxic cock more

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Videos Contaminants

Food processing contaminants

Process contaminants, what are they? What are scientists doing to protect consumers? And how can consumers reduce their exposure to them? This video explains more

White papers Contaminants

  • GC-C-IRMS Determination of Hormones

    By amending methodology to utilize eVol® for sample preparation processes for GC-C-IRMS C isotope ratio analysis, the ISORA department has: improved sample preparation conditions and the GC-C-IRMS analysis results by removing the risk of ghost peaks, more

  • The Secret of Bearing Lubrication

    At the heart of almost every industrial facility are electric motors, which can render equipment inoperative should their rolling element bearings fail-an occurrence more common than necessary due to strain resulting from improper lubrication more

  • Battling Corrosion in Refineries

    Corrosion in refinery operations has been, and still is, the subject of many studies, papers, courses and web forums. Although a lot of what has been written shows that significant progress in understanding corrosion has been made, it also makes it more

Publications Contaminants

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Definition

Criteria air contaminants

Criteria air contaminants Criteria air contaminants (CAC) are a group of air pollutants that cause smog , acid rain and other health hazards. CACs include emissions of sulphur oxides (SOx), nitrogen oxides (NOx), particulate matter (PM), ca ... more

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