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Toxicity Monitoring Applications

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    Waste water treatment plants Screening area: stripping

    Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. To ensure the safety of operatives in the screening building/area of waste water treatment...

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    PTR-MS systems for security and safety purpose

    Illicit substances real-time detection with IONICON PTR-MS. PTR-MS combines all features that are needed for analyzing dangerous and illicit substances like explosives, chemical warfare agents (CWA), toxic industrial chemicals (TIC) and drugs.

    By Ionicon Analytik Ges.m.b.H. based in Innsbruck, AUSTRIA.

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    Waste water treatment plants Personnel Safety & H2S filter management

    Context & Challenges Globally, the wastewater treatment is the first public health issue. Urban development leads to urbanization near waste water treatment plant and extension of sewerage network. These aspects induce to an augmentation of sulfur compounds (H2S, mercaptans and sulfides) which are very corrosive, odorant and toxic. To monitor this compounds online CHROMATOTEC® offers high meteorological solutions. As a result of the confinement of the waste water stations, toxic components such as H2S...

    By Chromatotec Group based in Val de Virvée, FRANCE.

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    Determination of anionic surfactants in water by fluorimetric method

    Anionic surfactants (A-SAS) represent, by volume, the most important group of surfactants used in cleaning products and the oldest and the largest volume anionic surfactant is soap. In concentrations 0.1 ~ 1.0 mg/L A-SAS become toxic for aquatic environment. Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of anionic surfactants in water samples using the FLUORAT-02 analyzer. The method became the Interstate standard for anionic surfactant in water...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Gas monitoring instruments and systems for fumigation

    Sea cargo containers and wooden packing materials are fumigated to control the spreading of pest animals and micro-organisms. Fumigant gases are toxic and measurements are carried out as a health and safety precaution. Measurements are required by e.g. customs inspectors prior to opening containers, making the shipping companies responsible for carrying out measurements. Products shipped in containers may release VOCs from e.g. solvents and glues used in manufacturing process. The concentrations of vapors may...

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

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    Oxygen monitoring from aerobic and anaerobic for toxicity test

    Toxicity of pure chemicals is assessed using respirometers by adding increasing concentrations to an active culture. The concentration at which oxygen uptake or gas production begins to decrease is known as the “threshold toxicant concentration.”

    By Respirometer Systems and Applications, LLC based in Springdale, ARKANSAS (USA).

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    EDXRF spectrometers for environmental applications

    Air pollution, soils, grounds and wastewater

    Xenemetrix Energy Dispersive X-ray Fluorescence (ED-XRF) spectrometers bring expanded capabilities to environmental monitoring through the combination of proven detection methods with innovative technologies, including regulatory monitoring for compliance and research.

    By Xenemetrix Ltd. based in Migdal Haemek, ISRAEL.

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    EDXRF spectrometers for forensics industry

    Fingerprinting all kinds of materials analyzed in forensic analysis

    Forensic scientists generally require fast and non-destructive analysis of a very wide range of materials. Often these materials are presented in very small quantity, as evidence collected from a crime scene. Using ED-XRF allows to measure a wide range of elements and concentrations: C(6)-Fm(100), without any need of sample preparations. Samples can be measured in many different formats such as powder,...

    By Xenemetrix Ltd. based in Migdal Haemek, ISRAEL.

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    Online monitoring solutions for the drinking water industries

    AppliTek manufactures wet-chemical analyzers specifically designed for measuring on a continuous base the quality indices of drinking water, from raw water intake up to distribution level. Our systems have a small footprint, reduced reagent consumption and show excellent levels of detection in compliance with modern standards. On top of that, the delivery of safe water throughout the water cycle will raise the need for efficient monitoring systems detecting in real-time contaminations. `Broadband toxicity`, a...

    By AppliTek NV based in Nazareth, BELGIUM.

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    Green chemistry scoring

    Through GreenWERCS, manufacturers can now drive greener formulations. GreenWERCS analyzes the composition of individual products using ingredient data to examine its potential impact on human health and the environment. It can utilize multiple and configurable pre-identified scoring and weighting algorithms to provide information on the chemical ingredients of the products and indicate whether or not they include:

    By UL - The WERCS based in Latham, NEW YORK (USA).

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    Gas Detection for the Gas Industry for the Indoor Air Industry

    Sewerin manufacture a wide range of gas warning detectors suitable for many different gas monitoring, detection and warning applications.
    Sewerin gas detectors are used to monitor and warn of the dangers from explosive, toxic and asphyxiating gases.

    By Hermann Sewerin GmbH based in Gütersloh, GERMANY.

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    Waste Water

    Waste water, especially industrial waste water, is the most challenging water for instrumentation. Mostly, this water is characterized by highly fluctuating loads, very high salt concentrations as well as a high particle density. Hence, the accurancy and speed of measurements depends on the measurement system itself and the oxidation technique used. Obviously, application-specific analyzers provide huge advantages against standard analyzers that are used for all applications.

    By LAR Process Analysers AG based in Berlin, GERMANY.

  • Waste water respirometry solutions for toxicity based consents

    Water companies, water authorities or publicly-owned treatment works (POTW) need to have some knowledge of the composition of the wastes they it receive. In addition to testing for ammonia and BOD or COD levels, treatment works can license industrial discharges on the basis of concentrations of some of the known toxic compounds. However, it is recognised that very many non-regulated toxic materials still enter the treatment works and reduce the efficiency of biodegradation, and may cause toxic shock. The way is...

    By Strathkelvin Instruments Ltd. based in North Lanarkshire, UNITED KINGDOM.

  • Industrial dedusting

    The industrial dedusting field is very varied and branches out in numerous specialized branches. For a preliminary examination of the problem it is necessary to dispose of two series of data: characteristics of the system which emits the pollutants; nature of pollutants and their characteristics.

    By GGE srl based in Rio Saliceto, ITALY.

  • Early warning systems for waste water industry

    Physico-chemical parameters alone are not sufficient in obtaining reliable information on treated wastewater. Online toxicity monitoring must be performed in combination with routine chemical analysis. The assessment of biological effects of wastewater discharges in the ecosystems is today considered relevant and ecotoxicological tests identifying the ecological hazard are useful tools for the identification of environmental impacts.

    By microLAN B.V. - Aqualabo Group based in Waalwijk, NETHERLANDS.

  • Microbial testing for biological wastewater treatment industry

    Realize a new level of process stability and efficiency! Wastewater operators have traditionally had no choice but to rely on TSS or VSS measurements to quantify biomass in their process. These measurements detect much more than just living biomass and therefore are inaccurate and unresponsive indicators of the living population.

    By LuminUltra Technologies Ltd. based in Fredericton, NEW BRUNSWICK (CANADA).

  • Integrated real-time gas analysis solution for chemical weapon agents

    The nation has stockpiled thousands of cylinders and canisters of toxic and deadly chemical weapon agents, including mustard gas (HD), sarin (GB), tabun (GA), and V-agents. Most of these CWAs are stored at DOD facilities around the country and many have been in storage for years and years. As a consequence, DOD requirements specify that the stockpiles have to be monitored regularly for leakages to prevent release to the environment and exposure to personnel.

    By CIC Photonics, Inc. based in Albuquerque, NEW MEXICO (USA).

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