thermal conductivity monitoring Articles

  • In-situ Thermal Remediation Under an Apartment Building

    This paper presents the implementation and results of ET-DSP, an in-situ electrical soil heating technology, in combination with high vacuum dual phase extraction, to achieve the removal of vapour pressure sensitive BTEX compounds from under an occupied residential apartment building. Operating within several engineering, environmental, and safety constraints, a design was developed in order to ...


    By McMillan-McGee Corp.

  • Air Monitoring for the Gulf Oil Spill

    Ambient air monitoring is a priority in the ongoing efforts to contain and manage the oil spill from the Deepwater Horizon in the Gulf of Mexico. The following provides information about the kinds of airborne contaminants that are currently being monitored in the Gulf, how they are collected and how they are analyzed. For a given project, a suitable sampling plan – developed by ...


  • Temperature and Humidity Monitoring Protects Building Insulation

    CAS DataLoggers recently provided the datalogging solution for a large manufacturer of insulation materials which had an ongoing problem with moisture getting in during storage and shipment of their insulation rolls. The company’s thermal insulation was crucial to its customers in construction due to its ability to improve energy efficiency and to ...


    By CAS DATALOGGERS

  • Thermal energy international’s gem traps provide 9.4% energy savings at Servizi Ospedalieri, Italy

    Leading industrial laundry, Servizi Ospedalieri, is fulfilling its environmental pledge of reducing energy usage by installing the award winning GEM venturi orifice traps from Thermal Energy International.   Trialled through Thermal Energy International’s Italian agent, Nuova Folati, at Servizi Ospedalieri’s plant in Porto Garibaldi, the laundry’s independent, ...

  • New monitoring technology helps reveal Arctic secrets

    A group of Arctic researchers has employed the latest monitoring technology to investigate the effects of climate change, by measuring temperature and salinity in the water column beneath surface ice. The results of the investigation, which utilised YSI’s new 'Castaway-CTD', could cast new light on our understanding of the ways in which shifting ocean currents impact upon the climate in ...

  • Reliable silica monitoring supports power station efficiency

    West Burton B CCGT is a Combined Cycle Gas Turbine power station near Nottingham in the UK. It has three open-cycle gas turbines capable of generating enough electricity for approximately 1.5 million UK homes. In common with all combustion based power stations, the CCGT has a requirement to monitor silica levels in the Plant’s water and steam processes. Sean Todd, the Plant’s Control ...

  • Portland, Or - Deep, DNAPL remediation

    In 1999, the senior managers of Thermal Remediation Services, Inc (TRS) while working for a former employer, as a subcontractor to AMEC, provided Electrical Resistance Heating (ERH) for VOC-impacted groundwater at a commercial site in Portland, Oregon. The remediation was conducted under the Oregon Department of Environmental Quality (DEQ) Voluntary Cleanup Program. The remedial action objective ...


    By TRS Group, Inc.

  • Using solver to determine vertical groundwater velocities by temperature variations, Purdue University, Indiana, USA

    Vertical groundwater velocities can be estimated based on directions of groundwater thermal gradients. Temperature-depth profiles were obtained from 12 monitoring wells at 3 different times of the year (Fall, Winter, and Spring) in West Lafayette, Indiana (USA) mainly on the Purdue University campus. Microsoft Excel Solver was used to match plots of groundwater temperature distribution in the ...


    By Springer

  • Natural Gas: Complete Analytical Solution

    Chromatotec® has developed in its Research & Development laboratories, a new instrument for hydrocarbon (C1-C6+) measurements and calorific values as well as WOBBE index computation. This analyzer is based on chromatography principle using a Thermal Conductivity Detector (TCD). The sample will be separated into the column and quantified by the detector. A difference of thermal ...


    By Chromatotec Group

  • Global pharmaceutical company achieves energy savings with GEM

    A leading global healthcare company dealing with bioscience, medication delivery and renal products has revealed that it is saving over £36,000 a year in energy costs following the installation of Thermal Energy International’s GEM steam traps at one of its facilities.  Thermal Energy International has installed a total of 85 steam traps throughout the process plant achieving a ...

  • First State-funded cleanup using electrical resistivity heating technology

    The Remediation and Redevelopment Division (RRD) completed remediation at a former dry cleaning facility in the city of Owosso using electrical resistivity heating (ERH) technology. Electrical resistivity heating is an in­situ electrical heating technology that uses electricity and applies it into the ground through electrodes. The resistance of the electricity traveling through the ground ...


    By TRS Group, Inc.

  • Energy efficient ferrero group invests in GEM

    Thermal Energy International Inc is pleased to announce that Energhe S.p.A. has made Thermal Energy International’s GEM venturi orifice steam traps its steam trap of choice following rigorous testing at Ferrero Group’s headquarters in Alba, Italy.   Founded in 2007 by parent company, Ferrero Group, Energhe S.p.A. develops energy efficient projects and financial savings for ...

  • Global Pharmaceutical Company Achieves Energy Savings With Gem

    A leading global healthcare company dealing with bioscience, medication delivery and renal products has revealed that it is saving over £36,000 a year in energy costs following the installation of Thermal Energy International’s GEM steam traps at one of its facilities.  Thermal Energy International has installed a total of 85 steam traps throughout the process plant achieving a ...

  • Italian Pharmaceutical Company Enjoys Fast Payback on GEM Steam Traps

    A leading global healthcare company has revealed that it has achieved a 12-month payback on Thermal Energy International’s GEM venturi orifice steam traps installed at its manufacturing facility in Italy.  Thermal Energy International has installed a total of 92 steam traps throughout the facility’s process plant, which has removed the problems of mechanical steam trap failure ...

  • USPS UST spill site remediation US postal service, White Plains vehicle maintenance facility White Plains, NY

    GEA served as an engineering design and environmental compliance consultant as well as Site Manager providing CM services for site remediation and cleanup. Two underground diesel and gasoline storage tanks were removed from the VMF site when a gasoline spill was discovered during the excavation. Services provided by GEA included:· Construction Management Services·  UST ...


    By GEA ENGINEERING

  • Analysis of DNAPL Source-Depletion Costs at 36 Field Sites

    A recent U.S. Environmental Protection Agency (US EPA) expert panel on dense nonaqueous phase liquid (DNAPL) remediation concluded that uncertainty in the costs and benefit of applying source-depletion technologies (i.e., active remediation in source zones) is one key factor that discourages widespread use of these technologies at DNAPL sites (Kavanaugh et al., 2003). To reduce this uncertainty, ...


  • Analysis of DNAPL source depletion costs at 36 Field Sites

    Abstract A recent U.S. Environmental Protection Agency expert panel on dense non-aqueous phase liquid (DNAPL) remediation concluded that uncertainty in the costs and benefits of applying source depletion technologies (i.e., active remediation in source zones) is one key factor that discourages widespread use of these technologies at DNAPL sites (Kavanaugh et al., 2003). To reduce this ...


    By TRS Group, Inc.

  • Soil baked to clean up contamination...

    Can an old drill site be cleaned up without adding truckloads of contaminated soil to the landfill? Chevron Canada will be using a technology called thermal desorption to clean up a site located 13 kilometres southwest of Pincher Creek. Leif Sollid, spokesman for Chevron, who is the operator of the site, said they considered two options for the clean up. The soil is classified as a non-dangerous ...

  • Tacoma, Washington - Well 12A superfund site - Case Study

    Combined Remedies for DNAPL Remediation Project Summary TRS Group, Inc. (TRS) teamed with KEMRON and AMEC, under KEMRON's U.S. Army Corps of Engineers (USAGE) Environmental Remediation Services Multiple Award Task Order Contract (MATOC), to perform electrical resistance heating (ERH) for the remediation of volatile organic compounds (VOCs) in the vadose zone ...


    By TRS Group, Inc.

  • INFRARED TECHNOLOGY - It`s Use in Forensic Building Science to Solve Moisture Intrusion Problems

    This paper will focus discussion on the building envelope, the science behind the inspection, techniques for inspection, and verification of the findings. Because much of our work is pioneering, we will end by addressing the question 'Where do we go from here?' WHY USE INFRAREDA picture says a thousand words; infrared thermography is the only diagnostic technology that lets you instantly ...

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you