borehole pressure News

  • Three Valleys Water Plays it Safe With Medium Pressure UV

    Two Hanovia medium-pressure UV disinfection systems were recently installed for Three Valleys Water at one of its pumping stations in Hertfordshire. The UV system was chosen as the optimum treatment process for borehole water that has a small risk of contamination from farmland run-off and a sewage pipe located within the catchment area. The UV installation formed part of a £560,000 refurbishment ...

  • Purchase a new Hawk RT and receive one year`s FREE subscription to www.timeview.net*

    For a limited time Hydro-Logic is offering one year's free data posting to timeview.net when you purchase a Hawk RT* data logger. The Hawk RT is the latest addition to our Isodaq Hawk range and with an IP67 rating, it ensures maximum protection against hostile environments such as water, dirt, dust and moisture. Typical applications include: - Boreholes - Low-cost riverside ...


    By Hydro-Logic Services

  • USACE integrates fracturing and iron/carbon injections at Colorado site

    The U.S. Army Corps of Engineers (USACE) performed a large-scale pilot test in 2009 for remediating TCE-contaminated groundwater at the "Atlas 12" formerly used defense site. Hydraulic fracturing was conducted to optimize emplacement of a zero-valent micro-iron/complex carbon amendment that chemically and biologically reduces contaminants in bedrock. Three-dimensional (3-D) mapping was used to ...


  • Equipment Hire - GA2000

    The GA2000 is the standard 5 gas analyser within the STL Equipment Hire fleet. This infra-red Gas Analyser is suitable for use in regulatory Landfill monitoring investigations for the detection and measurement of Methane, CO2 and Oxygen. The analyser also has built-in sensors for the detection and measurement of Toxic gases CO and H2S. Benefits Simultaneous readings of all gases on ...


  • Flow logging upgrade for landfill gas analysers

    Recent developments to the GA5000 portable landfill and contaminated land gas analyser from  Geotech mean users can now benefit from flow logging and gas analysis in one device. Geotech is committed to understanding the applications of its customers and the legislation they ...


    By Geotech

  • Geotech`s GA5000 plays its part in the drive to reduce waste to landfill

    Geotech's GA5000 landfill gas analyser is increasingly used on closed landfill sites as policies, including waste separation, take effect around the world, reducing the volume of waste sent to landfill.  UK-based Exea Associates uses the GA5000 to maximum effect to understand the changing gas mix ...


    By Geotech

  • Ceradyne Subsidiary Enters Into Agreement to Market PetroCeram(R) Sand Screens

    Ceradyne, Inc. (NASDAQ: CRDN) announced that ESK Ceramics GmbH & Co. KG, a wholly owned subsidiary based in Kempten, Germany, has entered into a cooperative agreement with Interwell, headquartered in Stavanger, Norway, to market PetroCeram® sand screens and protective sleeves to producers of crude oil and natural gas. The agreement grants privately held Interwell, a supplier of mechanical ...


    By Marketwire

  • PA DEP Fines Atlas Resources for Drilling Wastewater Spill in Washington County

    PITTSBURGH, PA - The Department of Environmental Protection has fined Atlas Resources LLC $97,350 for allowing used hydraulic fracturing fluids to overfill a wastewater pit and contaminate a high-quality watershed in Hopewell Township, Washington County. The violations were ...

  • Solinst Canada launches new laser marked model 101 p7 water level meter

    Solinst Canada Ltd. is pleased to announce the launch of a new version of the Model 101 Water Level Meter. The new Model 101 P7 Water Level Meter features the recently developed Solinst laser marked flat tape and a submersible probe. The new Solinst flat tape is made of extremely durable PVDF with accurate laser markings every 1/100 ft. or each millimeter, certified traceable to National ...


    By Solinst Canada Ltd.

  • Harnessing the benefits of groundwater

    This policy brief, published by the International Water Management Institute (IWMI), explores the role of groundwater storage in providing communities with wider access to water in the face of climate change. The use of groundwater for domestic water and irrigation has already lifted millions of small farmers out of poverty. But, for many regions, including the world's biggest groundwater user, ...


    By SciDev.Net

  • A major Gold Miner goes into the Valuable Gas Business

    Gold Fields Limited (NYSE and JSE- GFI) takes part in worldwide practice of capping greenhouse emissions and trading their value on global markets. The Swiss plant manufacturer Hofstetter Umwelttechnik AG (Hofstetter) has been awarded the contract to build a high quality degassing and flaring unit for the gold major Gold Fields. Gold Fields, as the world's first gold-mining company to sell ...


    By Hofstetter BV

  • Clean coal technology sounds great but still to be proven, says Globe-Net

    There was a lot of talk about 'Clean coal technology' during the election campaign in the United States.  Both the Democratic and Republican nominees wanted to place it at the forefront of their energy independence strategy.  John McCain pledged to speed up its development with a $2 billion a year investment until 2024. Barack Obama wanted to build 'five ’first-of-a-kind’ commercial scale ...


    By GLOBE Foundation

  • Opex not capex for portable gas analysers on contaminated land and brownfield sites

    The CIRIA compliant GA5000 portable landfill and contaminated land gas analyser can now be leased from Geotech, providing an ideal solution for consultants carrying out ground gas investigations on contaminated land and brownfield sites. Ground gas investigations are typically undertaken as ...


    By Geotech

  • Crowcon launches Gas-Tec Hydrocarbon Gas Detector for Leak Survey and Localisation

    Crowcon’s new Gas-Tec portable hydrocarbon gas detector is designed for rapid leak survey and localisation in applications such as gas distribution networks and landfill sites. Using Crowcon’s tried and tested flame ionisation chamber, the Gas-Tec also features next generation technology such as GPS, data and event logging. The new device allows survey teams to track progress and quickly pinpoint ...

  • Veolia supplies an energy-efficient water treatment plant for desert mine

    Veolia Water Solutions & Technologies South Africa (Veolia), leading water and wastewater subsidiary of Veolia Water, was recently contracted by a global engineering, procurement and construction management company to design, fabricate and supply a brackish water treatment plant for the second phase of a mine in Mauritania, Northwest Africa. In terms of the contract, 62,5 cubic metres per ...

  • Drilling not earthquake caused Java mud volcano

    A mud volcano which has caused millions of dollars worth of damage in East Java, Indonesia was caused by the drilling of a gas exploration well, an international team of scientists has concluded. The two-year old mud volcano, known as Lusi, is still spewing huge volumes of mud and has displaced more than 30,000 people from their homes and businesses in Sidoarjo, East Java. The most detailed ...

  • Cranfield University Facilities

    The networked physical infrastructures which provide our communities with energy, water, transport, telecoms and other services are under significant pressure due to population growth, an ageing asset based, and climate change. Cranfield has been at the forefront of innovation and solution development in these sectors for over 60 years. Our academic and research staff lead the design, testing, ...


    By Cranfield University

  • Withdrawn Standard: ASTM D420-98(2003) Standard Guide to Site Characterization for Engineering Design and Construction Purposes (Withdrawn 2012)

    This guide refers to ASTM methods by which soil, rock, and ground water conditions may be determined. The objective of the investigation should be to identify and locate, both horizontally and vertically, significant soil and rock types and ground water ...


    By ASTM International

  • Small-scale carbon sequestration field test yields significant lessons learned

    The Midwest Regional Carbon Sequestration Partnership, one of seven regional partnerships created by the U.S. Department of Energy (DOE) to advance carbon capture and storage technologies, has completed a preliminary geologic characterization and sequestration field test at FirstEnergy’s R. E. Burger Plant near Shadyside, Ohio. The project provided significant geologic understanding and 'lessons ...


    By US Department of Energy

  • Envirocheck Launch Welcomed by the Environment Industry

    Landmark Information Group has launched a new mapping, land data intelligence and report ordering website designed specifically for environmental professionals.   Envirocheck.co.uk offers the environment industry quick and easy ...


    By Landmark Information Group

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