Chemical Oxygen Demand (COD) Monitoring News

  • LAR @ Archema 2018

    At this years ACHEMA, LAR Process Analysers AG presents its newest product developments in COD and TOC analysis. For the measurement of TOC there are two major innovations. First, a TOC analyzer for ultra pure water applications with TOC contents < 10 μg/l (ppb). The new analyzer uses an efficient UV lamp for oxidizing organic compounds by the “direct surface” principle in ...


    By LAR Process Analysers AG

  • Online COD measurement directly in the process

    The QuickCODultra online analyzer from LAR Process Analysers AG is especially designed for chemical oxygen demand (COD) measurements in water. Inside the analyzer, the sample is transported and injected to the furnace using a robotic, horizontally and vertically moving injection needle. Sample pretreatment or dilution is not required.  In the ...


    By LAR Process Analysers AG

  • PeCOD® Analyzer for Source & Treated Drinking Waters

    The revolutionary PeCOD® Analyzer technology measures the chemical reactivity and associated oxidative changes in Natural Organic Matter (NOM). As a result it is more sensitive than TOC and UV254 to changing NOM concentrations. Traditional NOM surrogates (UV254, SUVA, TOC, DOC) may not be suitable for assessing NOM removal in all cases, as they are often calibrated or “tuned” to ...


    By MANTECH Inc.

  • Chemical-free COD analysis for labs

    The new QuickCODlab laboratory analyzer from LAR Process Analysers AG determines the chemical oxygen demand (COD) without chemicals. The high-temperature method used has proven itself in online analytics for years and has now been optimized for laboratory use. The sample is injected directly into the furnace using a precision syringe. Optionally, an Autosampler is ...


    By LAR Process Analysers AG

  • Ontario’s MANTECH is making water monitoring more efficient for global firms

    It’s been a remarkable journey for MANTECH, an Ontario-based manufacturer of water testing technology. From a very humble start in 2010, its revolutionary technology is now being used in water-testing laboratories and industrial and water plants in 45 countries, as 75% of the company’s sales now come from exports. Behind this Ontario success story is a proprietary water quality ...


    By MANTECH Inc.

  • TOC and COD Analyzers for IECEx and ATEX zones

    Ex zones and special environmental conditions necessitate safety protection measures in order to avoid explosions and to ensure plant and/or equipment uptime. Normally, water analyzing equipment will be installed into analyzer shelters with climate control. With its online TOC and COD analyzers QuickTOCultra and QuickCODultra, ...


    By LAR Process Analysers AG

  • Chemical-free COD Analyzer

    Process water Waste water CODultra created by Daniil Sheynin The on-line COD analyzer QuickCODultra by LAR Process Analysers AG determines the chemical oxygen demand (COD) in water. Using a robotic, horizontally and vertically moving injection needle, the sample is transported to the furnace. ...


    By LAR Process Analysers AG

  • Improved Wastewater Treatment & Mill Performance With New COD Monitoring Technology

    The Nordic Wood Biorefinery Conference will be taking place March 28-30, 2017 in Stockholm, Sweden. An abstract presentation authored by partners from VTT, Kemira, FPInnovations and MANTECH has been accepted and will be presented during the conference. The PeCOD® Analyzer has the ability to enable pulp and paper mills to improve effluent treatment process and to optimize chemical ...


    By MANTECH Inc.

  • COD analyzer for laboratories

    LAR's QuickCODlab is a chemical-free working COD analyzer for the determination of the chemical oxygen demand (COD) in water. Due to an innovative injection and oxidation technique, unfiltered water samples incl. particulates will be injected ...


    By LAR Process Analysers AG

  • Chemical-free COD Analyzer

    The on-line COD analyzer QuickCODultra by LAR Process Analysers AG determines the chemical oxygen demand (COD) in water. Using a robotic, horizontally and vertically moving injection needle, the sample is transported to the furnace. Due to the robust needle samples with a high ...


    By LAR Process Analysers AG

  • Real Tech launches new website: BOD/COD sensor and more...!

    We are very happy to share the launch of our NEW WEBSITE! Real Tech is growing and evolving, offering our clients new and innovative solutions for water quality analysis including: Real-time BOD and COD wastewater effluent monitoring systems  Total solution, customized monitoring stations  Early warning, event detection systems (EDS)  Access to data ...


    By Real Tech Inc.

  • Photometry Compendium - Episode 6 is live!

    Besides the methods that use a chemical reaction to create a concentration dependant colour change, which can then be measured, there are many substances that can be measured without a colour reaction provided they absorb light within the wave length range of the photometer. To date, used exclusively in water treatment plants, a technique is available which is able to detect several parameters ...


    By WTW - a xylem brand

  • Using the PeCOD analyser for COD in academic research

    Lambton College in Ontario, Canada, established its Water Centre in 2013 in response to the growing interest in the improvement, development and commercialization of water and wastewater treatment technologies. The Water Centre has purchased a ...


    By Camlab Limited

  • COD Analysis for Laboratories

    LAR's QuickCODlab is a COD analyzer for the determination of the chemical oxygen demand (COD) in laboratory applications. Water samples will be injected via a precision syringe or via autosampler. Both injection systems are equipped with special syringes so that unfiltered water samples incl. ...


    By LAR Process Analysers AG

  • A COD Analysis Tool for Operations Staff

    PeCOD simplifies COD analysis to a single push of a button and eliminates the use of dichromate and mercury, enabling municipal wastewater plant operations staff to conduct COD testing around the clock, with results in just 15 minutes.  There is no need to wait for hours or overnight for COD information. Contact us to ...


    By Camlab Limited

  • Käppala (Wastewater) Association in Sweden awards single source innovation contract to MANTECH for PeCOD

    The Käppala (Wastewater) Association, located in Sweden, has awarded a single source pre-commercialization and innovation contract to MANTECH to test and validate the PeCOD® ...


    By Camlab Limited

  • Rapid COD testing ‘paid for itself in three months’ and contributes to ongoing cost savings

    Bridgnorth Aluminium is a Shropshire-based company that makes high-quality aluminium products for the lithographic industry. They have a global customer base and work in an increasingly competitive marketplace. There’s no room for compromise on quality and this, combined with a genuine drive for process efficiency, investment in expansion of capacity, and a desire to reduce water ...


    By Camlab Limited

  • COD Analyzer for Waste Water Analysis

    LAR's QuickCODultra is an online COD analyzer for the determination of the chemical oxygen demand (COD) in complex water. The analyzer uses a robotic horizontally and vertically moving injection needle. It enables the injection of the raw waste water sample incl. particulates into the ...


    By LAR Process Analysers AG

  • China oil majors barred from expanding refineries

    Environmental regulators have taken the unusual step of blocking China's two biggest oil producers from expanding their refining capacity after they failed to meet targets for reducing pollution. The penalties for PetroChina and Sinopec are a fresh blow to China's state-owned oil industry following this week's announcements that four senior executives are under investigation for unspecified ...


    By Associated Press

  • Ontario Ministry of the Environment presents PeCOD® Surface Water Results of Ontario’s Lakes and Rivers

    Dr. Vasile Furdui from the Ontario Ministry of the Environment (MOE) presented the MOE’s findings on the PeCOD system for automated chemical oxygen demand (COD) analysis of Ontario’s surface waters. The venue was the Canadian Wastewater Management Conference, Hamilton Ontario through the Canadian Water and Wastewater Association (CWWA). It was the first presentation by an independent ...


    By MANTECH Inc.

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