sulphides analysis News

  • Portable biogas monitoring for process control & analysis

    Regular, reliable and accurate monitoring of biogas yield is essential for optimising process performance, treatment and control. There are many solutions and products available using the latest gas measurement techniques however not all are reliable, maintain the required accuracy or assist with minimising potential downtime. Biogas is produced by anaerobic digestion of biodegradable materials, ...


    By Geotech

  • Rapid changes in landfill gas and biogas analysis

    Biogas analysis requirements are changing. Designed-in future proofing in gas analysers helps users keep up. It means they can quickly and easily upgrade their newly purchased products with new features anywhere in the world, anytime with online downloads available from Geotech. Positive global customer feedback on ...


    By Geotech

  • A week`s work in seconds: Saving time, improving quality in gas analysis on landfill and brownfield sites

    Instant accurate data download or a week of manual data input? That is the choice facing technicians with numerous borehole gas analysis data sets. Those with data download will not wish go back to keying in endless datasets from manual notes with its risk for data entry errors. For technicians using Geotech’s latest Gas Analyser Manager software (GAMS), those days have gone. With one or ...


    By Geotech

  • ABLE Jerome is equipment of choice for EA Incident Response Teams

    During the Buncefield incident in Hertfordshire in 2005, it was established that there was no coordinated response to potentially adverse air quality incidents. As a result, the Department for Environment, Food, and Rural Affairs asked the Environment Agency to lead a coordinated monitoring and modeling response with the Met Office, Health Protection Agency, Public Health Wales, Health & ...

  • Gas alarm system protects waste treatment staff

    The human nose is particularly sensitive to Hydrogen Sulphide (H2S); a highly offensive odorous gas, reminiscent of rotten eggs. With an odour threshold between 0.005 ppm and 1.5ppm, relatively low levels of Hydrogen Sulphide can result in complaints if industrial plants generate exposure at these levels. A chemical waste treatment plant in the UK has therefore installed a monitoring and alarm ...


    By Air Monitors Ltd.

  • OdaLog Type 1 Phase Out

    App-tek have announced the phase out of their OdaLog Type 1 Hydrogen Sulphide Logger which means we will no longer stock consumables for the Type 1 nor can we service them. It's not all bad news though... From now until the end of September we will offer you £70 off the price of a new ...


    By a1-cbiss

  • OdaLog - The Gas Monitor of Choice for Environmental Consultants

    The design and ease of use of the OdaLog makes it the perfect product for Environmental Consultants carrying out robust monitoring programmes Hydrogen Sulphide (H2S) is classified as deadly and highly corrosive; the treatment of wastewater causes the release of H2S, which creates an offensive rotten egg odour. It’s this odour that can be the source of numerous complaints from ...


    By a1-cbiss

  • BacTech Begins Tailing Sampling at Telamayu, Bolivia

    BacTech Environmental Corporation ("BacTech" or the "Company"), (CNSX: BAC)(WKN: A1H4TY) announces that it has obtained approval from Corporacion Minera de Bolivia, the state-owned mining company for Bolivia ("COMIBOL") and has begun sampling tailings from the Telamayu mill site in Bolivia. At this stage there is no agreement in place between BacTech and COMIBOL but if the sampling results ...


  • Chromatotec® certified ATEX for zone 1 & 2

    Since 2009, Chromatotec® proposes a version of its MEDOR® analyzer in Exp cabinet for hazardous areas. This solution dedicated for monitoring and online analysis of sulfurs and odorous compounds in natural gas today received the ATEX certification for zone 1. MEDOR® was already certified for zone 2 since 2014. The ATEX directive consists of two EU directives describing what equipment ...


    By Chromatotec Group

  • Electronic nose on show at organics conference

    Pioneering ‘electronic nose’ technology for waste odour monitoring will be showcased by Enviro Technology at the Association for Organics Recycling (AfOR) conference on 15 March.   Odour pollution is a serious concern for the UK’s biological waste treatment industry as it continues on a path of substantial growth. The RQ Box electronic nose enables better monitoring and ...

  • 20 year old FTIR gas analyzer finally retires

    After almost 20 years of reliable service a Gasmet FTIR multigas analyzer has finally been retired. The instrument, which is a Gasmet 9540 was purchased at the end of the last century by VTT, the Technical Research Centre of Finland. “We have utilised this analyzer in a variety of research projects over the years and it has performed extremely well. However, some of the spare parts are no ...


    By Gasmet Technologies Oy

  • Eaton Offers Accurate Measurement and Optimised Production with Launch of User-Friendly Modular Gas Analyser for the Biogas Market

    Power management company Eaton has launched a new ‘next generation’ MTL GIR6000 biogas analyser to help ensure reliable, accurate measurement of gases in biogas production. The MTL GIR6000 gas analyser is the first truly modular biogas analyser, requiring minimal maintenance and enabling process engineers and biogas plant managers to reduce downtime and improve their processes. ...


    By Eaton Corporation

  • 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

  • Museums, galleries, libraries and archives are at risk from indoor pollutants

    Indoor Air Quality is a significant issue in libraries, museums and archival collections - due mainly to the fact that many compounds, as well as unsuitable temperature and humidity has a deteriorating effect on many valuable and precious items stored in these buildings. Air pollution can attack heritage materials. Museums, galleries, libraries and archives are all at risk. Deterioration is ...


    By PPM Technology

  • Advanced Oxidation Process for Refinery Wastewater Treatment

    A large European refinery company was interested in advanced oxidation process solution to treat 40,000 m3 batches of contaminated water.  In order to get this project approved technically and economically, the company selected ESCO International as a supplier of AOP systems. To assess whether AOP would be successful, a 30L ...


    By ESCO International (EI)

  • Landfill gas H2S increase measured with high-range analysers

    Hydrogen sulphide levels (H2S) in landfill gas have increased and Geotech has responded to changes reported by landfill site operators by now offering analysers measuring H2S up to 10,000 ppm. Rapidly rising H2S levels are thought to be caused by waste-to-landfill content changing largely as a result of success in recycling and other initiatives to avoid sending waste to landfill. Previously, H2S ...


    By Geotech

  • 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

  • GASTEC tubes: Best solution for short-term gas measurement requirements

    The GASTEC detector tubes present superior advantages in comparison to traditional electronic gas detection. They are cost effective, easy to use, do not require calibration and do not require further laboratory analysis. Providing fast & accurate results in the field, GASTEC tubes are ideal for spot ...


    By a1-cbiss

  • At the leading edge of sewage biogas - now and a century ago

    In the city which built the UK's first anaerobic digester in 1895 and had sewage-gas street lighting around the 1900s, today's state-of-the-art sewage biogas analysis equipment is monitoring today's biogas at South West Water's Countess Wear Sewage Treatment Works in Exeter. On watch Countess Wear's sludge reception centre serves more than ...


    By Geotech

  • New Tango TX1 Gas Detector Available from a1-cbiss

    Industrial Scientific Introduces the Tango™ TX1 Single Gas Monitor, Now Available From a1-cbiss The Tango TX1 with DualSense Technology ensures that users will be significantly safer with the Tango than with any other single gas instrument on the market today.* ...


    By a1-cbiss

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