dissolved gas analyser News

  • The Hiden HPR-40 Dissolved Species Analyser

    Untitled Document Hiden Analytical introduce the new HPR-40 mass spectrometer bench-top gas analyser for precise monitoring of dissolved and absorbed gases and vapours in diverse fluid and semi-fluid ...


    By Hiden Analytical

  • The Hiden QIC Series – Real Time Gas Analysers

    Untitled Document The expanded range of the Hiden QIC series of gas analysers provide for real time analysis for an extensive range of gas and vapour species. Each integrated system and gas handling ...


    By Hiden Analytical

  • FTIR analyser reveals surprising solution

    Emissions analysers have to be checked annually by certified testers and during recent functionality tests for a Gasmet FTIR continuous emissions monitor (CEM) at a UK Energy from Waste plant, the Nitrogen Dioxide span check results were found to be incorrect. A subsequent investigation revealed surprising results that would not have been apparent had the plant been using traditional CEMs. NO2 ...


    By Quantitech Ltd

  • ATi’s Dissolved Hydrogen Sulphide Monitor Achieves Accurate Hydrogen Sulphide Measurements in Water

    Analytical Technology Inc. (ATi) announces that its A15/81 dissolved hydrogen sulphide monitor is the first system to achieve precise and direct measurements of hydrogen sulphide levels in water. The analyser provides continuous, accurate and sensitive measurements of true dissolved sulphide levels whilst requiring very little maintenance due to non-contact gas phase measurement. The A15/81 ...


  • Getting the measure of gas

    With over 30 years experience in the field, Hiden Analytical continues to remain dedicated to producing mass spectrometer-based gas analysis systems. The latest product catalogue, just released, highlights the full range of application-specific standard systems for analysis of gases and  vapours in diverse environments, addressing measurement of samples at pressure from millibar to 30 ...


    By Hiden Analytical

  • The Hiden HPR-XX Series Gas Analysis System

    Untitled Document The Hiden HPR-XX series of gas analysers represents a suite of mass spectrometer-based systems each refined for specific applications accommodating sample pressures ranging from high vacuum to ...


    By Hiden Analytical

  • Shale gas extraction linked to water contamination

    A new study suggests shale gas extraction leads to methane contamination of underground water sources and calls for thorough surveys of methane levels at extraction sites. The study presents a timely insight into a relatively under-researched area of science that will help support decisions on the future of shale gas exploration. Shale gas, or natural gas extracted from sedimentary rocks ...


    By GLOBE Foundation

  • MAX300-LG MIMS: Membrane Inlet Mass Spectrometer

    With immediate effect Henniker Scientific Ltd. of Warrington, England announce the release of the new MAX300-LG Membrane Inlet Mass Spectrometer system. The instrument is a bench-top quadrupole gas analyser with temperature controlled membrane cell inlet. The membrane cell allows enrichment of many gases and dissolved gases in liquids via nano-scale permeation and subsequent evapouration into ...


  • Hiden’s HPR-40 System and Biofuels From Algae

    Algae-based biofuels such as biodiesel or bioethanol, have significant advantages over crop-based biofuels. Algae grow at a significantly faster rate than more complex plants, they have far greater yield per unit area and they can be grown in compact, closed systems. One further advantage is the short lifespan and hence a faster cycle of testing and research into suitable biofuel candidates. It ...


    By Hiden Analytical

  • Sky high – Fast detection of total organic carbon peak loads

    Normally, production facilities have low waste water discharge levels, mostly within the range of 1,000 ppm TOC (total organic carbon). However, occasionally the installation can suffer failures or process disturbances take place. In this case, the range could very well reach a level of up to 50,000 ppm. If these go ...


    By LAR Process Analysers AG

  • New tool to assess the environmental impact of landfill sites

    A fast and reliable method to measure the environmental impact of landfill sites has been developed by researchers. Analysis of the chemical composition of gas emissions and water leaching from sites provides a detailed picture of the extent of environmental pollution around landfill sites. Such monitoring is essential in order to manage risks to human health and natural resources. Despite the ...

  • Germany lowers biogas formaldehyde emissions

    The renewable energy sector has grown enormously in Germany in recent years and there are now large numbers of plants producing energy from biogas/anaerobic digestion. The emissions from these plants are regulated, but the measurement of formaldehyde (a carcinogen) is being reduced as a result of a financial incentive system. However, the measurement of formaldehyde is challenging and in order to ...


    By Gasmet Technologies Oy

  • ASTM C1571 - 03(2012) Standard Guide for Characterization of Radioactive and/or Hazardous Wastes for Thermal Treatment

    This guide identifies methods to determine the physical and chemical characteristics of a variety of hazardous and/or radioactive wastes including heavy metal contaminated wastes. These wastes can be in the physical form of sludges (wet or dry), spent waste water filter aids, waste water filter cakes, incinerator ashes (wet or dry), incinerator ...


    By ASTM International

  • African river study fills gap in carbon emissions tally

    African rivers emit a vast amount of greenhouse gases, a major paper on this understudied topic reveals. As rivers carry organic matter from the land to the oceans, bacteria turn it into greenhouse gases. While previous analyses had quantified emissions of these gases from rivers in Brazil, Europe and North America, the study in the journal Nature ...


    By SciDev.Net

  • Tracing CO2 elements in the ocean

    The surface waters of the vast Southern Ocean are suffering from 'marine anaemia' – a serious deficiency in the micronutrient iron. Just as iron deficiency negatively affects the health and productivity of humans and other land-based creatures, so it affects the phytoplankton (microscopic marine plants) existing in the oceanic realm. The environmental consequences of this condition restrict ...


    By Australian Government

  • Liquid treatment and flow control market remains fractured

    Despite considerable consolidation in the last decade the market for equipment and consumables to clarify and move liquids remains fractured. No company enjoys more than a few percent of the total market. No company has more than 15 percent of any market segment. In each segment the market share of the top 5 companies ranges from 12 to 43 percent. Market shares for the top 30 companies range from ...


    By The McIlvaine Company

  • It’s show time!

    With several new attractions, WWEM 2014, the international Water, Wastewater and Environmental Monitoring conference and exhibition, will be bigger and busier than ever before. The five previous WWEM events, which stretch back to 2005, have included conferences addressing testing and monitoring themes within the Process and Laboratory sectors, in addition to an international exhibition and scores ...

  • Figuring out where to put the carbon

    To meet our immediate energy needs without exacerbating climate change, most experts agree, we’ll need to find a way to store the carbon dioxide given off by the combustion of coal, oil and natural gas. But no full-scale storage systems exist, and the plans to create them have many unknowns. New projects at MIT could help to fill that information gap. At the American Geophysical Union’s fall ...

  • DOE selects projects to conserve freshwater at coal-fired power plants

    The US Department of Energy (DOE) announced the selection of 10 projects aimed at developing advanced technologies and concepts to minimize freshwater withdrawal and consumption by coal-based power systems. By improving the environmental performance of coal, America's most abundant energy resource, the projects will strengthen national energy security and help provide clean, affordable, abundant ...


    By US Department of Energy

  • Agilent Technologies Introduces Breakthrough ICP-MS and MP-AES Platforms

    Agilent Technologies Inc. (NYSE: A) today introduced the 7900 Inductively Coupled Plasma - Mass Spectrometer (ICP-MS) and the ...


    By Agilent Technologies, Inc.

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