total sulphides News

  • The environmentally effective remediation of marine sediment

    31st July 2006: Following a series of successful trials around the world, Virotec’s patented technologies are set to penetrate the UK market to great environmental effect. Their innovative ViroSoil™ Technology has been shown to offer a viable and economic total treatment solution for contaminated marine sediment through the neutralisation of the acid generating capacity of the dredged ...


    By Clarity Authoring

  • New Gas Detection System for Ethylene

    Statox 501 Ethylen As pre- product for Polyethylene, ethanol, ethylen oxide, ethylene dichloride and many other final or intermediate products, ethylene (C2H4) is one of the most important products in petrochemical industries. It is a colourless gas with a sweetish smell. It is asphyxiant but not toxic. More important is that it is explosive in concentrations from 3,1 % (LEL) to 32 % ...

  • 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 ...


    By Marketwire

  • EEC Europe Ltd Servicing the European Wastewater Treatment Markets

    EEC’s process and products have been used for many years in the European major markets for solutions to wastewater treatment problems, with their well established ‘High-Speed Bio Tech System’ incorporating the MBBR process for a variety of applications in both the Municipal and Industrial markets. A recent Agreement between EEC Europe Ltd and Devise Engineering an internationally renowned Design ...


  • 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

  • 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

  • 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

  • Wood Buffalo Environmental Association Launches Air Quality Health Index App

    The Wood Buffalo Environmental Association (WBEA) has launched an iOS application this week that brings real-time Alberta Air Quality Health Index (AQHI) readings to Apple mobile device users with the touch of a finger. The app, designed for use on Apple devices such as the iPhone, iPad and iPod touch, provides real-time AQHI readings and health information for key areas within the Athabasca ...


    By Marketwire

  • 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

  • Gas hazards in the oil, gas and petrochemical industries

    Although flammable and toxic gas hazards are generally well understood by operators, technicians and safety personnel in the oil, gas and petrochemical industries, continuous training and refreshment of knowledge is essential to avoid potential incidents caused by complacency. New personnel are often assigned work activities in potentially hazardous areas with only very limited training about gas ...

  • Don`t waste the waste

    Biogas analysis cannot be underestimated: get it right and protect revenues, get it wrong and those revenues will quickly plummet There is no denying that biogas is valuable. It may not be the most pleasant material to handle — hot, wet, dirty, smelly, corrosive, toxic — but handled correctly, it is worth a lot of money to whomever is producing it. Encouraged, subsidised, ...


    By Geotech

  • SBM OFFSHORE N.V. RECEIVES LETTER OF INTENT FOR LEASE FPSO FOR BRAZIL`S GUARÁ NORTE FIELD FROM PETROBRAS

    1.     FPSO for Brazil pre-salt area  SBM Offshore N.V. is pleased to announce that one of its Affiliates and Queiroz Galvão Óleo e Gás S.A. (QGOG), have received two Letters Of Intent ...


    By SBM Offshore N.V.

  • Dumping mine waste into Lakes - Is this the best environmental option?

    Sixteen Canadian lakes are slated to be officially but quietly "reclassified" as toxic dump sites for mines. Under the Fisheries Act, it’s illegal to put harmful substances into fish-bearing waters. But, under a little-known subsection known as Schedule Two of the mining effluent regulations, federal bureaucrats can redefine lakes as "tailings impoundment areas." Public opposition has been ...


    By GLOBE Foundation

  • Dumping mine waste into lakes - Is this the best environmental option?

    Sixteen Canadian lakes are slated to be officially but quietly 'reclassified' as toxic dump sites for mines. Under the Fisheries Act, it’s illegal to put harmful substances into fish-bearing waters. But, under a little-known subsection known as Schedule Two of the mining effluent regulations, federal bureaucrats can redefine lakes as 'tailings impoundment areas.'  Public opposition has been ...


    By GLOBE Foundation

  • Randgold Resources and Tenke Fungurume big winners at this year’s DRC Mining Industry Awards

    Randgold Resources Limited CEO Dr Mark Bristow was honoured with a Lifetime Achievement Award at the DRC Mining Industry Awards during a sold-out gala dinner ceremony on Thursday evening in Kinshasa. Randgold scored a double win at the awards by also winning as the industry’s Best Performer in Occupational Health and Safety. Tenke Fungurume Mining won two awards as well: as Mining ...

  • Best Geothermal Energy Presentations of 2015 Announced

    The Geothermal Resources Council (GRC) has announced the outstanding technical presentations from the global geothermal community for 2015. The selections were made in each of the GRC Technical Sessions held in late September at the 39th GRC Annual Meeting in Reno, Nevada, USA, the world’s largest annual geothermal energy event. The judging criteria included the ...


    By Geothermal Resources Council

  • Questions and answers on EU Mercury Policy

    What is mercury? Mercury is familiar to many as a silver-coloured liquid which expands and contracts in a thermometer to show the temperature. It is also known as “quicksilver” or "hydrargyrum" (i.e. liquid silver) and is represented by the symbol Hg. Mercury is the only metal that is liquid at ambient room temperature. It is a chemical element and therefore indestructible. ...

  • 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 representative sample of wastewater was send to ESCO ...


    By ESCO International

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