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groundwater monitoring Applications

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    Groundwater monitoring

    By Stevens Water Monitoring Systems, Inc. based in Portland, OREGON (USA).

  • Groundwater monitoring

    By Hoskin Scientific Limited based in Burnaby, BRITISH COLUMBIA (CANADA).

  • Continuous Monitoring of Groundwater

    The Sorbisense method allows for measuring the average concentration of substances in groundwater over a period of up to 1 month with only one sample.

    The system provides methods for measurements in both unsaturated and saturated zone and provides access to dynamic boundaries of contaminants and more realistic risk assessments. For example, through direct measurements of seepage from contaminants and by continuous measurement of emissions from cropland.

    By Sorbisense A/S based in Tjele, DENMARK.

  • Groundwater quality monitoring

    By HORIBA Europe GmbH based in Leichlingen, GERMANY.

  • Groundwater Monitoring for Water Management

    Fresh water is one of the planets most critical resources essential to all land based life It is also one of the planets most rapidly diminishing resources. Conservation and protection of existing supplies and the rehabilitation of degraded sources are one of the most urgent problems facing humanity today.

    By HERON Instruments Inc. based in Dundas, ONTARIO (CANADA).

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    Water monitoring technology for groundwater

    Measuring groundwater level or depth-to-water is critically important for identifying long term trends, including declining water levels, saltwater intrusion, seasonal variations, aquifer recharge, artificial aquifer storage and recovery, and level status for drinking water. Receiving groundwater data via remote data transmission from one of the many OTT telemetry options available saves time and resources spent in the field.

    By The OTT Hydromet Group based in Kempten, GERMANY.

  • Continuous sampling of groundwater wells

    By Argus-Hazco based in Chesterfield, MICHIGAN (USA).

  • Video Inspection of Monitoring Wells

    GeoVISION borehole video camera systems are used to visually inspect monitoring wells.

    By Allegheny Instruments, Inc. based in Monterey, VIRGINIA (USA).

  • TROMINO

    Typical applications: With a single TROMINO®: - H/V (subsoil resonances) - SASW, MASW, small scale refraction seismics - Vibration monitoring (e.g. UNI 9916, DIN 4150) - Passive modal analysis of structures (mode frequencies, mode shapes) With more than one TROMINO®: - SASW, MASW, refraction seismics - ReMiTM, ESAC, SPAC, other passive and active spatial correlation methods - Vibration monitoring (e.g. UNI 9916, DIN 4150) - Full modal analysis of structures (both passive and active)

    By MoHo - Science & Technology based in Marghera - Venezia , ITALY.

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    Water Data Management Solution for Groundwater Monitoring

    Deployed across all relevant sectors including landfill security, well field monitoring programs, pumping tests, and drinking water supply, KISTERS solutions can be used to measure groundwater data.

    By KISTERS AG based in Aachen, GERMANY.

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    ph determination for soil testing

    Determination of the pH value provides information about the acid or base action of the soil solution. This in turn is enormously important for the nutrient supply and microbial activity of the soil. For example, many metals (trace elements) are considerably more mobile in acidic soils. If the soil pH values are very low, toxic levels can soon be reached and these can damage the roots of plants. On the other hand, excessively high pH values quickly lead to a shortage of trace elements because of immobilization.

    By Metrohm AG based in Herisau, SWITZERLAND.

  • Sedimentation monitoring

    By Lindorm, Inc. based in Medley, FLORIDA (USA).

  • Monitoring of VOCs in Porewater

    Monitoring VOCs in porewater in the unsaturated zone is now possible.

    Sorbisense regularly offers new options for using the patented Sorbicell, which is used to monitor surface water, wastewater and groundwater.

    The latest is almost as “ground-breaking” as the SorbiCell itself. Until now it has been difficult, if not impossible, to directly monitor for volatile substances in pore water in the unsaturated zone. But the environmental consultancy firm Ejlskov A/S in Aarhus combined the use of Sorbisense sampling equipment with the proven technology of soil water samplers. With this combination, a practical new method is made available, which allows for monitoring the presence of porewater-dissolved VOCs above the groundwater table. This provides a significantly improved basis to define and determine the leaching risk to the groundwater, and thus allows for better and more cost-efficient decisions to prevent the pollution in reaching the groundwater.

    A simple construction with multiple options

    The application uses SorbiCell VOC combined with suction cells, soil water samplers. When installed correctly, and applied with the correct procedures, the suctions cells extract capillary bound water from the soil matrix. The system demands no other resource than a container that is put under vacuum. The vacuum in the container then ensures a flow through of the Sorbicell over a period of time, fx. 2-3 weeks. The method is highly suitable for monitoring a site over longer periods of time.

    By Sorbisense A/S based in Tjele, DENMARK.

  • Groundwater Monitoring for Construction Sites

    All construction affects groundwater and a water management plan will be required. From deforestation to urbanisation, from holes to heaps and dams to drains, they all have an affect on the groundwater. Deforestation causes an increase in the rate of run off of rainwater resulting in lower percolation of precipitation into the soil and a consequent increase in soil erosion leading to slope instability, hence land and mud slides. The increased rate of run off can cause small streams and large rivers to rise and flood in a shorter time, but also to dry up sooner. These conditions cause great difficulties for subsistence farmers in developing countries. Urbanisation also causes faster run off because of the non permeable surfaces such as roads, roofs and car parks. This also creates drainage problems that can lead to contamination and erosion of natural water courses.

    By HERON Instruments Inc. based in Dundas, ONTARIO (CANADA).

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    Laboratory Equipment Solutions for Soil Analysis

    MANTECH offers world class laboratory equipment allowing you the flexibility to test your soil samples all the way up to 197 individual positions! Our tests cover Alkalinity, Ammonia, Chloride, Nitrate and pH for soil samples. Learn more about our world class laboratory equipment and applications at http://mantech-inc.com/application-abstracts/agriculture-and-soil-application-abstracts/

    By MANTECH Inc. based in Guelph, ONTARIO (CANADA).

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    Machine condition monitoring for oil in water/soil

    Overview

    Being able to trust your instruments to make quick, easy and accurate measurements in the field is key when dealing with regulatory requirements. The InfraCal2 infrared analyzer is the choice of experts for measuring oil in produced water; oil contamination in soil; and fats oil and greases in waste streams.

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

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