ch4 gas measurement News

  • Soil Gas Analyzer CH4 CO2 NH3 H2O

    LGR’s new CH4/CO2/H2O/NH3 Analyzer reports measurements of ammonia, methane, carbon dioxide, water vapor simultaneously in a package that is compact, crushproof and travels anywhere. Small enough to be carried on-board aircraft (TSA approved size) and requiring less than 70 W, the analyzer offers new opportunities to quickly, reliably and accurately measure trace gas emissions anywhere. As ...


    By ETG Risorse e Tecnologia

  • Measuring methane

    At the UK's first viable compact anaerobic digester (AD) plant aimed at local food waste treatment, a Geotech GA3000 fixed biogas analyser monitors methane (CH4), carbon dioxide (CO2), oxygen (O2) and hydrogen sulphide (H2S). The plant, a modular scalable AD system, unveiled by React Environmental in July 2012 at Llangadog, Carmarthenshire, can handle some 1,000 ...


    By Geotech

  • A&WMA issues call for abstracts for greenhouse gas measurement symposium

    The Air & Waste Management Association (A&WMA) has issued a call for abstracts for the first international Greenhouse Gas (GHG) Measurement Symposium, to be held March 23-24, 2009, in San Francisco, CA. The symposium will provide a forum to discuss novel concepts in GHG emission source measurement, measurement-based modeling, and surrogate-monitoring assessment in the context of future ...

  • Los Gatos Research Now Offers Ten Ultraportable Analyzers for Soil Trace Gas Flux Measurements

    Los Gatos Research (LGR), the leader in precision trace gas analyzers, today announced that it has expanded the lower speed (up to 1 Hz) trace gas analyzer line to include as many as nine different Ultraportable trace gas analyzers with various combinations available in ten different products. This year's R&D 100 Award winning analyzer for NO2 (nitrogen dioxide) joins a series of 1 Hz ...

  • CO2Meter.com, Worldwide Provider of Atmospheric Gas Measurement Equipment, Introduces New, Cost-Efficient Carbon Dioxide and Methane Meter for the Biogas Industry

    CO2Meter.com, a worldwide provider of atmospheric gas measurement equipment, has developed a new, low-cost combination carbon dioxide and methane gas level meter for use in the biogas industry. It can measure up to 100% methane (CH4) and 50% carbon dioxide (CO2) levels in real time, or can be used as ...


    By CO2 Meter, Inc.

  • On Gas Watch 24/7

    Biogas produced by the United Utilities anaerobic digestion sludge plant at Lancaster (Stodday) waste water-treatment runs a brand new 525kW combined heat and power (CHP) engine generating electricity and now operating 24/7. It joins an existing 325kW engine already in service for three years. In addition to biogas from the Stodday mesophilic anaerobic digester, a new enzymic hydrolyser increases ...


    By Geotech

  • US introduces new mandatory measurement and reporting of greenhouse gases

    Tough new EPA rules mean vehicle and engine manufacturers will be required to measure and report CH4 and N2O emissions from model year 2011. In April 2009 the US EPA proposed a new mandatory greenhouse gas reporting program. Although the sheer volume of CO2 in the atmosphere means that it is by far the biggest contributor to the greenhouse effect, there are other gases that also have a measurable ...


    By Signal Group Ltd

  • Ultra-portable methane analyzer enables economical measurements anywhere

    Los Gatos Research (LGR), the leader in precision trace gas analyzers, has expanded the company's range of ultra-portable greenhouse gas analyzers (UGGA) by introducing the first in a series of economical, single-gas analyzers. This new, ultra-portable methane (CH4) analyzer offers parts per billion precision and accuracy in a rugged, crush-proof and compact package, measuring only 18.5 in. x 14 ...

  • A laser based game changer - First to measure five in one

    A significant breakthrough at NEO Monitors research division, allows global industries to measure four gases and temperature with just one device. This cutting-edge instrument delivers vast benefits and reduced cost for industries requiring the most accurate analysis of processes. NEO Monitors’ LaserGasTM iQ² product is the first all-in-one tunable diode laser (TDLS) analyzer for ...


    By NEO Monitors AS

  • Unique compact and ultra-portable GHG analyzer enables in-situ measurements anywhere

    Los Gatos Research (LGR), the leader in precision trace gas analyzers, has introduced the world’s first ultra-portable greenhouse gas (GHG) analyzer, which reports methane, carbon dioxide and water vapor with parts per billion precision and accuracy in a rugged, crush-proof and compact package. This new Ultra-portable Greenhouse Gas Analyzer (UGGA) simultaneously measures CO2, CH4 and H2O ...

  • The latest technology in landfill gas analysis

    Part II A of the Environmental Protection Act 1990 sets the minimum standard for contamination when land is redeveloped - as a minimum, sites must not qualify as contaminated land once they have been developed. The utilisation of brownfield sites therefore necessitates environmental investigation work, but Matthew Penfold from Geotechnical and Environmental Assessment Associates (GEA) says ...


    By Ashtead Technology Ltd

  • TUV Success for GCEM40 Series Gas Analyser

    CODEL International has recently obtained TUV certification for its multi-channel in-situ gas analyser, the 40 Series. This latest generation gas analyser has been proving it’s self in the far eastern markets where it has achieved much success. With the recent addition of TUV certification CODEL now intend to introduce the 40 Series analyser into the European ...


    By Codel International Ltd

  • CAI Introduces New Landfill Gas Systems

    ORANGE, CA - The California Analytical Instruments Landfill Gas Analysis System provides a highly accurate Methane and Oxygen analyzer housed in a NEMA 4 or 4X enclosure.  The enclosure is climate controlled for outdoor mounting and provides maximum stability in virtually any environment. The enclosure includes fittings for calibration gases, sample gas, and exhaust as well as solenoid ...

  • Record High for Global Greenhouse Gas Emissions

    The disappointing climate conference in Warsaw, Poland—which was intended to lay the groundwork for a global climate agreement in 2015—stands in sharp contrast to the continued growth in emissions of greenhouse gases. Negotiators and activists alike confront not only the fact that carbon dioxide (CO2) emissions reached the highest annual total to date, but also a shifting geographic ...


    By Worldwatch Institute

  • The importance of maintaining your fixed gas analyser

    Plant technicians rigorously check for contaminants within the digester and ensure that the performance is optimised but maintaining the gas analyser monitoring the whole process is often overlooked.  Many analysers are used in harsh and potentially explosive environments and so it is of paramount importance that the operation runs smoothly and safely. With simple ...


    By Geotech

  • Geotech launches new portable landfill gas analyser

    The new Geotech GA5000 portable landfill gas analyser arrives in Jan 2012 with a colour-screen and a 3-year warranty. Up-to-the-minute as a new-generation analyser, the ...


    By Geotech

  • Tohoku tsunami clean-up uses Geotech gas analyser

    It may now be two years since the devastating tsunami which hit the Pacific coast of Japan in 2011, but the clean-up continues. 20 million tons of waste from the tsunami has been collected into about 200 mounds, similar to landfill sites. Each site is monitored by inserting a 2cm diameter pipe for measuring temperature. The team, led by Dr. Kazuto Endo of the National Institute for Environmental ...


    By Geotech

  • Greenhouse Gas Concentrations Reach New Record

    The amount of greenhouse gases in the atmosphere reached a new record high in 2011, according to the World Meteorological Organization. Between 1990 and 2011 there was a 30% increase in radiative forcing – the warming effect on our climate – because of carbon dioxide (CO2) and other heat-trapping long-lived gases. Since the start of the industrial era in 1750, about 375 billion tonnes ...

  • Greenhouse Gas Concentrations in Atmosphere Reach New Record

    The amount of greenhouse gases in the atmosphere reached a new record high in 2012, continuing an upward and accelerating trend which is driving climate change and will shape the future of our planet for hundreds and thousands of years. The World Meteorological Organization’s annual Greenhouse Gas Bulletin shows that between 1990 and 2012 there was a 32% increase in radiative ...


    By GLOBE Foundation

  • Opex not capex for portable gas analysers on contaminated land and brownfield sites

    The CIRIA compliant GA5000 portable landfill and contaminated land gas analyser can now be leased from Geotech, providing an ideal solution for consultants carrying out ground gas investigations on contaminated land and brownfield sites. Ground gas investigations are typically undertaken as ...


    By Geotech

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