total organic carbon analysis News

  • Utilizing Total Organic Carbon Analyzers in Security Monitoring

    The USEPA pubished the 'Water Security Initiative: Interim Guidance on Planning for Contamination Warning System Deployment' in May, 2007. Erin Milks, Minicipal Market Product Manger with GE Analytical Instruments, put together an analysis of Total Organic Monitoring in relation to the Interim Guidance document. She reviews the EPA Water Securtiy Initiative Program in the City of Cincinnati and ...


    By GE Analytical Instruments

  • 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

  • Picarro and O.I. Corporation launch integrated isotope analyzer for Total Organic Carbon (TOC)

    Picarro, Inc. has partnered with O.I. Corporation, d.b.a. O.I. Analytical, (NASDAQ: OICO) to develop a turnkey analyzer to measure total organic carbon (TOC) as well as the carbon stable isotope ratio (13C). The iTOC-CRDS works directly with solids, liquids, sludges and slurries, and will be formally launched at the Pittcon 2009 technical conference and exhibition (March 8-13, Chicago, IL). The ...


    By Picarro, Inc

  • ASTM D4129 - 05(2012) Standard Test Method for Total and Organic Carbon in Water by High Temperature Oxidation and by Coulometric Detection

    This test method is necessary because of the need for rapid reliable tests for carbonaceous material in waters and sediments. It is used for determining the concentration of organic carbon in water that comes from a variety of natural, domestic, and industrial sources. Typically, these measurements are used to monitor organic pollutants in domestic and industrial waste water. When a ...


    By ASTM International

  • New CheckPoint Total Organic Carbon (TOC) sensor from GE Water & Process Technologies

    GE Water & Process Technologies, Analytical Instruments, a division of General Electric Company, is pleased to announce that its CheckPoint Total Organic Carbon (TOC) Sensor has received the top IBO Portable Instrument Design Award for 2008. This is the company’s second gold, since its Sievers 900 Portable TOC Analyzer won the same top IBO Portable Instruments Design Award in 2005.IBO ...


    By GE Analytical Instruments

  • GE Introduces New Sievers M9 Total Organic Carbon Analyzer for Ultrapure and Process Waters

    GE (NYSE: GE) today announced the release of its new Sievers* M9 Total Organic Carbon (TOC) Analyzer, which has been designed to measure TOC in a broad range of samples from ultrapure water to process waters. The new M9 Analyzer enhances productivity by producing TOC results in two minutes, twice as fast as its predecessor. “We asked our customers what they needed most from ...


    By General Electric

  • ASTM D513 - 11e1 Standard Test Methods for Total and Dissolved Carbon Dioxide in Water

    Carbon dioxide is a major respiration product of plants and animals and a decomposition product of organic matter and certain minerals. The atmosphere averages about 0.04 vol % of CO2. Surface waters generally contain less than 10 mg/L, except at local points of abnormal organic or mineral decomposition; however, underground water, particularly deep waters, may contain ...


    By ASTM International

  • Shimadzu’s new TOC-L series provides high-precision analysis of organic compounds in water samples

    Shimadzu Scientific Instruments introduces the TOC-L Series of analyzers for total organic carbon testing in aqueous samples. With a wide sample range from 4 μg/L to 30,000 mg/L, the TOC-L is suitable for analyzing ultra-pure to highly contaminated samples of wastewater, brine water, seawater, drinking water and pharmaceutical water. Consisting of four models, including PC-controlled and ...

  • Shimadzu’s new TOC-L series provides high-precision analysis of organic compounds in water samples

    Shimadzu Scientific Instruments introduces the TOC-L Series of analyzers for total organic carbon testing in aqueous samples. With a wide sample range from 4 μg/L to 30,000 mg/L, the TOC-L is suitable for analyzing ultra-pure to highly contaminated samples of wastewater, brine water, seawater, drinking water and pharmaceutical water. Consisting of four models, including PC-controlled and ...

  • TOC analysis with UV oxidation

    The QuickTOCuv of LAR Process Analysers AG is a continuous operating online analyzer for the determination of total organic carbon (TOC) and total carbon (TC) in water. The parameters are determined using the UV persulphate method in accordance with EN 1484:1997 and US-EPA 415.2. In this procedure, carbons are oxidised to CO2 using a digestion reagent (sodium persulphate) ...


    By LAR Process Analysers AG

  • Carbon Dioxide Concentration Surges

    The amount of greenhouse gases in the atmosphere reached a new record high in 2013, propelled by a surge in levels of carbon dioxide. This is according to the World Meteorological Organization’s annual Greenhouse Gas Bulletin, which injected even greater urgency into the ...


    By GLOBE SERIES

  • Regulating Carbon Emissions in Canada

    The International Institute for Sustainable Development (IISD) has issued a report analyzing three policy proposals currently in play to mitigate greenhouse gas (GHG) emissions in Canada, and recommends alternatives to what is being contemplated by governments and the oil and gas industry. Notes the Institute, the provinces, Canada and the oil and gas industry are under pressure to ramp up ...


    By GLOBE Foundation

  • TOC analysis in pure water

    The total organic carbon (TOC) reflects the samples' organic load. To monitor the quality of pure water, the TOC will be measured continuously and automatically by online analyzers. LAR's QuickTOCpurity is an online analyzer ...


    By LAR Process Analysers AG

  • Clean Energy Investments in Latin America Total $9.7 billion in 2012

    Total new financial investments in clean energy in non-BrazilLatin America rose 127% in 2012 compared to 2011 figures, reaching $4.6 billion. This growth reverses the first global decline in new clean energy investments last year, as the region became more active in renewable energy. The trend emerges as 200 senior level financiers and developers will meet at the 3rd ...

  • Analysis: Americans Will Save Over $44 Billion at the Pump, Sharply Reduce Carbon Pollution Under Higher MPG Standards

     A new analysis by the Natural Resources Defense Council (NRDC) and the Union of Concerned Scientists (UCS), which are both members of the Go60MPG.org coalition, shows that new fuel economy standards announced by the Obama administration to require automakers to achieve a fleet fuel economy average of 54.5 miles per gallon (MPG) and emit 163 grams of carbon dioxide per mile by 2025 will: ...

  • The renewable future - A hardheaded analysis

    Renewable energy triggers sharply polarized views. For some, it is a costly white elephant; for others, it is humanity's savior, promising to emancipate us (and our environment) from the "folly" of fossil fuels. So a hardheaded, credible, and, above all, impartial analysis, which would provide a much-needed dose of pragmatism and realism to the debate, is long overdue. The new report by the ...


    By GLOBE SERIES

  • Carbon Disclosure Project Recognizes The Clorox Company for Carbon Performance

    The Carbon Disclosure Project (CDP) has recognized The Clorox Company (NYSE: CLX) for its actions to reduce emissions, address climate change and disclose climate change information. Since 2007, Clorox has reduced its GHG emissions by 13 percent per case of product sold against its goal of 10 percent by 2013. Clorox was also the first major company in the CPG industry to voluntarily disclose ...


    By Carbon Disclosure Project

  • Application Note MFD: Elemental Analysis

    High-performance elemental analysis using Axetris MFCs. Repeatable gas flow control enables ultra-trace C-H-N-S-O analysis. Elemental Analysis (EA) techniques are becoming increasingly important, with a variety of applications in environmental, food and chemical industries. Gas flow control that is repeatable across a wide dynamic range is a prerequisite for high-performance ultra-trace ...


    By Axetris Ag

  • Application Note MFD: Elemental Analysis

    High-performance elemental analysis using Axetris MFCs. Repeatable gas flow control enables ultra-trace C-H-N-S-O analysis. Elemental Analysis (EA) techniques are becoming increasingly important, with a variety of applications in environmental, food and chemical industries. Gas flow control that is repeatable across a wide dynamic range is a prerequisite for high-performance ultra-trace ...


    By Axetris Ag

  • AT&T included in carbon disclosure project`s carbon disclosure leadership index

    AT&T announced today that it has been included in Carbon Disclosure Project's (CDP) Carbon Disclosure Leadership Index (CDLI). The CDLI recognizes the top companies by category in the S&P 500 (53 total) that provided the most comprehensive responses, in terms of the depth and breadth of their ...

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