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water sample Applications

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    Sampling for the water and wastewater industry

    Sampling requirements in the water and waste water treatment industry demand safe and reliable pump control. Many sampling applications require a suction lift. There is no better suction lift than that achieven using a peristaltic oump which lift up to 30 feet. Watson-Marlow pumps are perfect for automatic or manual sampling at the different stages of the treatment process.

    By Watson-Marlow Fluid Technology Group based in Falmouth, UNITED KINGDOM.

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    Determination of inorganic anions in water samples

    Introduction

    The method allows determination of inorganic anions (chloride, nitrite, sulfate, nitrate, fluoride, and phosphate as soluble ortho-phosphate) in samples of natural, potable, and cleaned waste water.

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

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    Determination of inorganic cations in water samples

    Introduction

    The method allows determination of ammonium, lithium, sodium, potassium, magnesium, calcium, strontium and barium cations in samples of natural, potable, and waste water by the capillary electrophoresis method.

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

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    Determination of bromide and iodide anions in water samples

    The method allows determination of bromide and iodide ions in natural, potable (incl. bottled), and mineral water using capillary electrophoresis (CE) method.

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

  • Passive sampling in water

    By Exposmeter AB based in Tavelsjö, SWEDEN.

  • Determination of Mercury in Water Samples by HG-AFS

    Mercury and its sompounds are highly toxic materials and can be transferred into the human body via water; the concentration of mercury in water generally is very low. With the superior sensitivity of Aurora`s Atomic Fluorescence Spectrometer, the LUMINA 3300, direct measurement of mercury in water sample is possible.

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

  • Sample preparation and pumping systems for wastewater treatment industry

    A wide range of sample acquisition and filtration systems are available to prepare even the most difficult of samples for reliable on-line analyser measurement. The correct choice is often critical to prevent analyser blockage and optimise performance. Cross Flow Filtration The PPM cross flow filter, is a simple in-line device used to protect an analyser from ingress of solids, for applications where sample quality is generally good but occasionally suspended solids may be present. The stainless steel filter...

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

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    Validation of Salt Water Disposal Well Treatment Plants with Handheld Oil in Water Sample Analyzer

    Ideally, a continuous online monitor would be used for collecting data to determine upset frequencies, duration and normal conditions. Many of the SWD facilities and demonstration plants do not have a budget that allows for continuous monitoring. However, high frequency sample analysis can be performed on site, using a portable analyzer. Easy to use, low cost field analyzers, such as the TD-500D, are essential for optimizing the effectiveness of treatment systems during pilot studies and meeting a budget that...

    By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).

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    Analysis of Herbicides in Drinking Water

    Herbicides are used throughout the world to combat the growth of unwanted plant life. These polar compounds are hydrophilic, so they may find their way into drinking water sources. While gas chromatography has historically been the preferred technique for analysis of herbicides in water samples, the use of LC-MS/MS for this application is gaining acceptance. This is due to the power of MS/MS to provide detailed identification of multiple analytes, but also in part due to the variety of HPLC stationary phases...

    By Merck KGaA, Darmstadt, Germany based in Darmstadt, GERMANY.

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    Determination of nitrites in water by fluorimetric method

    Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of nitrites in water samples using the FLUORAT-02 analyzer.

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

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    Determination of boron in water by fluorimetric method

    Introduction

    The method is designed to measure mass concentration of boron in samples of natural, drinking, and waste
    water by fluorimetric method using the FLUORAT®-02 analyzer.

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

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    Determination of zinc in water by fluorimetric method

    In accordance with WHO’s Guidelines for Drinking Water Quality there is no health-based guideline value of zinc in water concentration. Concentration of zinc in tap water can increase as a result of its dissolution from pipes. Also, elevated levels of zinc may be an indicator of increased concentrations of other toxic metals; thereby zinc in water analysis is an essential analytical task. Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of zinc in...

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

  • Water Data Management Solution for Water Quality

    Monitor any water quality parameter you collect, no matter where it has been collected from. Store quality data from manually or automatically collected spot samples, and even continuously collected samples such as those from auto-samplers and sondes.

    By KISTERS AG based in Aachen, GERMANY.

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    Determination of aluminium in water by fluorimetric method

    Aluminium is the most abundant metallic element and its salts are widely used as a coagulation treatment agent. At the same time increased levels of aluminium may lead to renal diseases and cause undesirable color and turbidity of distributed water. There are practicable levels of aluminium in water based on optimization of the coagulation process at drinking-water plants: 0.1 mg/L or less for large water-treatment facilities and 0.2 mg/L or less for small. Lumex Instruments provides accurate and selective...

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

  • Analysis of Herbicides in Drinking Water

    Herbicides are used throughout the world to combat the growth of unwanted plant life. These polar compounds are hydrophilic, so they may find their way into drinking water sources. While gas chromatography has historically been the preferred technique for analysis of herbicides in water samples, the use of LC-MS/MS for this application is gaining acceptance. This is due to the power of MS/MS to provide detailed identification of multiple analytes, but also in part due to the variety of HPLC stationary phases...

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

  • Water solutions for the utility sector

    Complex water management infrastructure requires there to be numerous sampling points, treatment processes and countless decisions to be made on a daily basis. Utilizing on-site or consulting labs can be effective for compliance but often times introduce delays, making it difficult to understand how treatment options can be optimized or systems can be validated for use.

    By FREDsense Technologies Corp. based in Calgary, ALBERTA (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).

  • Water measurement systems & sensors for water quality monitoring

    Effective water quality monitoring is the key to environmental protection of watercourses and for reliable process control and wastewater treatment.  Discharge consents under EPR regulations dictate that water quality monitoring is undertaken to ensure that consented parameters are below the consented concentrations.  Traditionally this has been done using water quality sampling methods but increasingly automatic water quality measurement sensors linked to real-time telemetry is seen as the most...

    By Isodaq Technology - Hydro-Logic Group based in Bromyard, UNITED KINGDOM.

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