groundwater study Downloads

  • Case History - Mapping the Thickness and Distribution of Permafrost - Frozen Ground

    Survey date: August 2005 Survey site: Fort Wainwright, Alaska Instrument: SuperSting R8/IP with 84 electrodes at 5 meter spacing Processing: Inversion using the EarthImager 2D software Objective: Map the Thickness and Distribution of Frozen Ground/Permafrost related to geotechnical and groundwater studies near an installed pipeline in ...

  • Nordic - Model EM24 - TDEM Receiver Brochure

    User friendly, reliable and robust, Instrumentation GDD inc. introduced the new leading-edge NordicEM24 8 channels, 24-bit EM Receiver for ground electromagnetic survey. Developed during the last four years, it has been successfully field tested with different sensors; dB / dt (coil) and B-field (LT and HT squid, Fluxgate) by experienced geophysicists from a major mining company in different ...

  • P-THEM - HELICOPTER TIME DOMAIN ELECTROMAGNETICS

    This versatile helicopter system features a powerful compact transmitter, a 3-axis receiver and digital data acquisition & system control. Providing a tight foot-print, three axis receiver (for better spatial underground object resolution), strong power delivery and good vertical resolution for conductive target structure discrimination. Easy operation and versatile mobility means the P-THEM ...

  • Successful Remediation Pilot Study Uses TROLL® 9500 Instrument for Real-Time Monitoring - Application Note

    Remediation Pilot Study Kennedy/Jenks Consultants completed an in-situ chemical oxidation (ISCO) pilot study to assess the treatment effectiveness of chlorinated hydrocarbons (particularly tetrachloroethene [PCE]) in an alluvial aquifer. The ISCO pilot study was performed using a groundwater recirculation system and application of the RemOx® L sodium permanganate chemical oxidant, as ...

  • EarthFX - Earth Science Data Model Brochure

    A Data Model is essentially a network of data tables developed to both efficiently store data as well as enforce a number of rules to ensure data integrity and consistency. The evolution of the EarthFX data model has been driven by the need of hydrogeologists to store large amounts of groundwater-related data and the need to rapidly retrieve and analyze these data. Through several iterations ...

  • Numis Plus Magnetic Resonance Sounding Datasheet

    IRIS INSTRUMENTS MAGNETIC RESONANCE SOUNDING SYSTEM Batt Tuning Converter PC Main unit Loop wire reel GROUNDWATER RESOURCES EVALUATION: Determination of water level and quantityLateral extension of an aquifer layer Selection of the best place to drill Prediction of yield, after calibration How to carry out a Magnetic Resonance Sounding ? 1- Measure the Earth magnetic field to know the ...

  • PASI - 16GL-N - Earth Resistivity Meter Datasheet

    Subsoil groundwater prospecting at shallow, medium and great depth. Geological stratigraphy. Studies of salt water contamination in fresh water layers. Landslide monitoring. Mineral exploration (sulphides, etc.). Archaeological ...

  • The Analysis of Environmental Waters using the aurora M90 ICP-MS

    IntroductionDrinking water quality has been directly associated with a variety of health risks. Consequently many countries have developed standards for water quality establishing maximum levels for contaminants. In the United States drinking water quality standards are established by the section 1412 of the Public Health Service Act and the Safe Drinking Water Act (Pub. L. 93–523). In support of ...

  • Model 3002 Rainlogger Brochure

    RainloggerModel 3002The Rainlogger is a data logger designed to count the tips ofa standard tipping-bucket rain gauge with a reed switchoutput. Compact and waterproof, this durable ?eld unit o?erslong-term reliability with a battery that lasts up to 10 years.The rainfall level per user-de?ned sampling period, and a ?ve-minute maximum rainfall are logged in non-volatile memory,which holds up to ...

  • GM ARS IP-Resistivity

    This device represents a well-equipped resistivity and IP imaging system. Its variability, easy field operation (without PC), feeding from a standard 12 V battery, rich support of standard and special electrode arrays and compatibility with widespread interpretation software makes  a cost effective and useful tool for working groups and research teams.  Applications: Groundwater ...

  • Large Aperture Scintillometer-BLS450

    BLS450APPLICATIONS? surface energy balance? satellite data ground truth? plant evapotranspiration ? agrometeorology, forestry? hydrology, water management? turbulence studies? atmospheric dispersion ? optical propagation conditions? defence weatherThe Scintec BLS450 Large Aperture Scintillometer measures atmospheric turbulence and heat flux over path lengths between 250 m and 6000 m. As part of a ...

  • Environmental Services Brochure

    Please contact Triad to ask about other services which may not be listedTRIAD Listens, Designs & Deliverswww.triadeng.com ENVIRONMENTAL SERVICESTriad provides a broad, comprehensive range of environmental consulting services to a variety of clients through the expertise of our diverse staff of environmental scientists, engineers, geologists, biologists, chemists and licensed remediation ...

  • Hiden - HPR-40 - Membrane Inlet Mass Spectrometer System (MIMS) Brochure

    gas analysisplasma diagnosticsvacuum analysissurface scienceHiden HPR40 Membrane InletMass Spectrometer SystemHPR40 MIMS OverviewThe Hiden HPR40 Membrane Inlet Mass Spectrometer(MIMS) is a compact bench-top gas analysis system forquantitative analysis and monitoring of dissolved/evolvedgases.The inlet probe uses a permeable membrane that allowssmall levels of the dissolved species to pass through ...

  • MIOX in Wastewater Applications Brochure

    Module: Wastewater Treatment ApplicationWWTP Process Flow DiagramBenefits of Mixed Oxidant Solution for Wastewater Treatment and Reuse? Low lifecycle costs? No hazardous chemicals used or produced? Reduces or eliminates biofilmin distribution lines? Reduces total coliforms? The dechlorination feed rate stabilizes to a steady state, eliminating constant monitoring and adjustment. ? A durable ...

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