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Environmental Toxicology Applications

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    Determination of benzene in gasoline

    Introduction

    Benzene is formed in gasoline in the process of oil refining and gasoline production. Determination of benzene in gasoline is an important task, because ben zene and its products reacting with the products of incomplete combustion of gasoline are highly toxic. Moreover, the presence of benzene increases fouling that eventually may damage the engine . Therefore, regulations impose lim it on the content of benzene in gasoline in many countries, and international standards...

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

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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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    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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    Water Treatment Solutions for Nitrate Removal

    Most nitrogenous materials in natural waters tend to be converted to nitrate, so all sources of combined nitrogen, particularly organic nitrogen and ammonia, should be considered as potential nitrate sources. Primary sources of organic nitrates include human sewage and livestock manure, especially from feedlots. The primary inorganic nitrates which may contaminate drinking water are potassium nitrate and ammonium nitrate both of which are widely used as fertilizers. According to the Toxics Release Inventory,...

    By Adedge Water Technologies, LLC based in Buford, GEORGIA (US) (USA).

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    Resin technology solutions for the metals plating industry

    Ion exchange resins and synthetic adsorbents can be used in the metal plating industry to remove impurities, allowing recycling of the plating liquor. Treatment of effluents removes toxic metals, allowing safe disposal of the waste liquor.

    By Purolite Corporation based in Bala Cynwyd, PENNSYLVANIA (USA).

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    REACH compliance

    Capture, Analyze and Comply with REACH 1 2 3, a suite of software tools that can enable your organization to become REACH-compliant based on quantity triggers and defined time lines. This intutive software module and process helps organizations to easily:

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

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    SDS translation

    We literally speak multi-lingual SDS. Our software is used on almost every continent. Through our team of chemists, toxicologists and linguists we ensure that you have the most accurate country-specific SDSs. Whether you need software tools or translation services, we go beyond simple translation. Our software includes more than 14,000 international phrases in more than 45 languages, so our multi-language graphical user interface (GUI) puts the power in your hands. In addition, we provide the necessary advice...

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

  • Pesticide and toxin screening for the food industry

    The number of pesticides and other potentially dangerous toxins is increasing constantly, posing special analytical challenges. It is crucial to screen food for the presence of toxins accurately and reliably, and to ensure the safety and quality of nutrition. To do so, we have to have the knowledge about how to deal with several hundreds of different poisonous matters. Bruker delivers solutions that meet the requirements for the identification and quantification of toxicants during the screening of each...

    By Bruker Corporation based in Billerica, MASSACHUSETTS (USA).

  • 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.

  • Integrated real-time gas analysis solution for emissions industry

    Pollutant emissions from industrial smoke stacks are a major national concern due to both health concerns and climate change. As a consequence, there are at least tens of gas analyzer manufacturers in the U.S. alone that compete in that market and have done so for years. What CIC Photonics brings to that competitive field is its expertise derived from its Combustion Efficiency Solution and its high performance IRGAS Systems. The IRGAS-CEM provides real-time and simultaneous measurements of the multitude of...

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

  • Waste water monitoring solutions for wastewater treatment industry

    Improved waste management through automation can deliver more efficient waste treatment, reduced energy and chemical consumption and improved effluent quality. The cost of treatment and trade discharge can thus be significantly reduced.

    By Pollution & Process Monitoring Ltd based in Sevenoaks, UNITED KINGDOM.

  • 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.

  • 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.

  • Perimeter Monitoring and Area Monitoring

    GasFinder2 can be permanently installed to monitor chemical and petroleum plants for both combustible and toxic gases. GasFinder2 can be used to replace arrays of point sensors for perimeter monitoring. A single light path will replace many point sensors. With GasFinder2 perimeter monitoring, all gas dispersed from a facility is detected and logged.

    By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).

  • Waste water respirometry solutions for toxicity reduction tests

    In industrial manufacturing companies, before a new process comes on-line, it is important to measure the toxicity of the effluent stream. This is especially the case for companies who treat their own waste. From the toxicity value (EC50) obtained, it may be a cost-effective solution to simply discharge the effluent to the treatment works at a slow and defined rate to minimise damage to the activated sludge. Following a period of acclimatisation it is often possible to increase feed rates to the plant and this...

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

  • 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).

  • Algae control in drinking water reservoirs

    Treating algae in drinking water with ultrasound reduces taste and odour problems without harming the ecosystem. Prevent the occurrence of toxic blue-green algae. Reduce chemical dosage. Products can be NSF/ANSI Standard certified.

    By LG Sonic based in Zoetermeer, NETHERLANDS.

  • Spectrophotometry for toxic waste industry

    By Buck Scientific Inc based in East Norwalk, CONNECTICUT (USA).

  • Automation of molecular pathology

    Tumor markers found in blood, urine and body tissues can be used in diagnosing and treating cancer. Each tumor marker is indicative of a particular disease and thus can be used for the screening, monitoring and diagnosis of specific tumor types. In addition to being used in prognosis, these molecular markers help to predict the response, resistance and toxicity to therapy. For example, BCR-ABL gene sequence detection is used to diagnose chronic myelogenous leukemia and acute lymphatic leukemia.

    By Aurora Biomed Inc. based in Vancouver, BRITISH COLUMBIA (CANADA).

  • Gas Detection Solutions for Gold Refining

    Hydrogen Cyanide (HCN) is a highly toxic compound that is a byproduct of many industrial processes. Existing HCN point sensors are maintenance intensive, slow to respond and provide limited coverage. Many HCN sensors do not work reliably in hot or cold weather, or in humid environments. Our technology can be used for fixed monitoring applications or for temporary protection of workers during construction projects.

    By Boreal Laser Inc. based in Edmonton, ALBERTA (CANADA).

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