water sampling Applications in USA

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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 Office in Solon, OHIO (USA).

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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 Office in Solon, OHIO (USA).

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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 Office in Lake Forest, CALIFORNIA (USA).

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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 Office in Solon, OHIO (USA).

  • 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 removes solids above 50 micron size.

    By Pollution & Process Monitoring Ltd Distributor in Flanders, NEW JERSEY (USA).

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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 includes frequent measurements.

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

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    Measuring content of the elements (Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Fe, Li, Mn, Mo, Ni, Pb, Se, Sn, Sr, Ti, V, Zn) in the samples of natural and waste waters

    INTRODUCTION

    This analytical procedure is intended for measuring t he content of the elements (a luminium, silver, arsenic, barium, beryllium, cadmium, cobalt, manganese, coppe r, lithium, ferrum, nickel, molybdenum, lead, tin, chromium, selenium, strontium, titanium, zinc, and v anadium) in natural and waste water samples by atomic absorption spectrometry using an “MGA-915M ” Graphite Furnace AA Spectrometer.

    By Lumex Instruments Group Office in Solon, OHIO (USA).

  • 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 Office in Citrus Heights, CALIFORNIA (USA).

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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 Office in Solon, OHIO (USA).

  • Water Data Management Solution for Urban Hydrology

    Use KISTERS solutions to manage all of the various data from your Urban Water Management programs. From water distribution to water treatment, infiltration and inflow studies, groundwater, as well as long term precipitation monitoring and real time control systems. An optional water quality module is also available to manage your discrete sample data.

    By KISTERS AG Office in Citrus Heights, CALIFORNIA (USA).

  • 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 that are available. In particular, several HPLC phases are available that provide great retention and peak shapes for polar analytes, such as herbicides, even under mostly aqueous mobile phase conditions. The combination of these factors may possibly eliminate need for time-consuming sample preparation.

    By MilliporeSigma based in Bellefonte, PENNSYLVANIA (USA).

  • 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 reliable and timely means of ensuring that treatment processes are operating efficiently and that EPR compliance is maintained.

    By Isodaq Technology - Hydro-Logic Group Distributor in Chesterland, OHIO (USA).

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    Rapid analysis of total mercury in waste waters and process waters with elevated mercury content using direct pyrolysis technique

    Introduction

    A conventional standard method of total mercury det ermination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that ta kes from 30 minutes to 8 hours depending on the digestion conditions.

    By Lumex Instruments Group Office in Solon, OHIO (USA).

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    Oil in Water Analysis for Flowback or Produced Water

    The amount of water used in and produced by hydraulic fracturing of shale gas wells is in the millions of gallons per well. Whether the water is going to be taken off site for disposal or reused for re-injection, the flowback or produced water needs pretreatment to remove any residual oil from the water. Waiting for remote lab results can take several days to a week. InfraCal TOG/TPH Analyzers allow for oil in water testing at the well site in less than 10 minutes. The sampling requires a few simple steps that can be performed by non-technical personnel. The water is mixed with the extraction solvent, shaken, and then presented to the analyze for measurement. The same InfraCal TOG/TPH Analyzer can be used for TPH in soil if a spill or pond leak occurs to determine the contaminated area. The analyzer features: -Results in under 15 minutes -Detect levels as low as 10 ppm -Portable, rugged, lightweight, easy-to-use -Battery operable -Ideal for field or lab use

    By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

  • Microbial Solutions for Wastewater Treatment

    Whether industrial or municipal, Microbial Discovery Groups proprietary platforms address the variety of challenges associated with wastewater treatment. Too many failures in the bioaugmentation industry stem from focusing on the product, rather than understanding and complementing wastewater systems and operations. MDG will work with you to provide customized system surveys, sampling and testing results, return on investment proposals, and regular monitoring programs specific to your end user customer. We will show you how to measure success and provide sustainable turnkey solutions for your client.

    By Microbial Discovery Group (MDG) based in Franklin, WISCONSIN (USA).

  • Waste water respirometry solutions for toxicity tracking

    If toxicity is identified in a mixed sewage entering a treatment works, the problem for the plant manager is to track and identify the source of the toxicity. This can be done by sampling the effluent stream at various points in its length. By working in a logical sequence back up the sewer network the number of samples can be minimised. This type of testing should be rigorously enforced for new product introduction by a waste producer, as well as sampling the effluents directly at source. The samples would be tested against the activated sludge of the receiving works, using the Respiration Inhibition Test or the Nitrification Inhibition Test.

    By Strathkelvin Instruments Ltd. Distributor in MASSACHUSETTS (USA).

  • US Peroxide Rapid Response

    US Peroxide (USP) is uniquely positioned to rapidly respond to your environmental treatment challenges. USP combines experienced applications and equipment field support with a large inventory of storage systems and pumping modules to respond quickly to time sensitive water and wastewater treatment situations. Advantages With considerable inventory of tank and pump systems as well as our partnerships with leading chemical suppliers, USP can mobilize chemicals and equipment quickly to respond to your rapid response needs, often within 24 hours. We offer dosing options are designed to meet all safety requirements and sized to meet your specific process and dosage rates requirements. Our Applications Engineers and Equipment and Engineering Services teams will provide timely and thorough applications assistance and technical support during the entire project. Download the Rapid Response Solutions Brochure (PDF) Sample Applications Examples of where our Rapid Response Program has successfully addressed treatment challenges include the following: Temporary application of hydrogen peroxide as a source of supplemental dissolved oxygen in biological treatment systems during periods of excessive BOD loading Hydrogen peroxide pretreatment of high strength wastewater to reduce toxicity or BOD/COD prior to biological treatment Emergency hydrogen peroxide treatment of lagoons or ponds to control hydrogen sulfide and other odors Shock cleaning of cooling water systems for biofouling and slime control

    By USP Technologies based in Atlanta, GEORGIA (US) (USA).

  • Laboratory Information Management Systems (LIMS) for Water & Wastewater Industry

    Laboratories that analyze drinking water and wastewater form a critical component of our public health infrastructure, guided by criteria in legislation including the Safe Drinking Water Act (SDWA) and the National Pollution Discharge Elimination Program (NPDEP). These facilities are required to handle high volumes of sewage and drinking water to analyze for wet chemistry and microbiology before discharge into community water systems. This requires the facilities to maintain continuous sampling programs, thorough recordkeeping and identification of non-conforming samples.

    By Khemia Software Inc based in Livonia, MICHIGAN (USA).

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