well casing testing Articles

  • Development and Application of Oxygen Demand Testing using Industrial Effluent - Case Study

    Abstract The purpose of this study is to develop capacity and protocols for oxygen demand testing that can be used for instruction and research within the BioScience Technology program. For application purposes we chose the PeCOD® Analyzer which offers a unique nanotechnology-based approach to Chemical Oxygen Demand (COD) analysis. Background ...


    By MANTECH

  • Taking advantage of production waste - Case Study

    Recycling areas: Various scrap Company name: KME (Serravalle Copper Tubes) Located: Serravalle Scrivia (Alessandria), Italy Founded: 1886 Employees: 5700 KME is a leading global fabricator of copper and copper alloy semi-finished products. Each year 405.000 tons of copper and copper alloy semi-finished products (excluding copper wire) are produced. ...


    By Eldan Recycling A/S

  • Mobilization assessment and possibility of increased availability of PAHs in contaminated soil using column tests

    Surfactants are well known to increase solubility/mobility of hydrocarbons and can be used to remediate contaminated water and soil. We wanted to explore if Ivey sol R   106 used at less than the critical micelle concentration (CMC) could effectively mobilize PAH (polycyclic aromatic hydrocarbons) from contaminated soil. The first step was to establish a measurement technique. Hence, a ...


    By Ivey International Inc.

  • Time-Tested Advantages of Horizontal Wells

    Wells are wells are wells, right? Both conventional vertical wells and directionally drilled horizontal wells have a screened casing that is connected to solid riser casing which leads to the ground surface. Groundwater or soil vapor is drawn through a well screen to remove contaminants. Remediation agents such as air, bioamendmnents or potassium permanganate are injected through a well screen to ...

  • Apartment Water Test - Case Study

    We had successfully mitigated this exact situation at another property (Family Tree Apartments] which also had extensive pin hole leaks and water heater failures. Based upon this prior exceptional success, it was clear that the H20 Solutions USA, LLC team was again needed to engineer a solution. H20 Solutions USA, LLC is analysis revealed that the water supply in Greenfield, CAis very hard at 18 ...


    By HydroFLOW USA

  • Evaluation of a Horizontal Well

    Background: Air Sparging Air sparging is an in-situ remediation technology where air is injected into the saturated zone of an aquifer. It is an alternative to conventional ex-situ pump and treat systems for remediation of contaminated ground water. It is necessary to understand the pattern of air flow that will occur in the subsurface in order to determine the optimal placement, ...

  • EQuIS© and the New Jersey Department of Environmental Protection Private Well Testing Act

    Many military bases in the United States have had environmental clean-up programs in place since the early 1980’s.  On some of these facilities extensive multi-stage investigations and remediation projects have generated large amounts of data.  The management and effective use of the accumulated information for subsequent clean-up work is a daunting task unless electronic data ...


    By EarthSoft, Inc

  • Case study: RMOTC - Using existing wells, hydro-geologic barriers are mapped.

    In August of 2005, Willowstick Technologies, LLC performed an AquaTrack study at the Teapot Dome oil field near Casper, Wyoming. The project was performed together with the assistance of the Rocky Mountain Oilfield Testing Center (RMOTC), a unit of the United States Department of Energy. The purpose of the project was to demonstrate how the AquaTrack technology can be applied to ...


    By Willowstick Technologies LLC

  • Well oiled machines

    On November 1, 2004, Bridgewater's first oil skimmer began removing oil from its mill drains. At a cost of $6,500, the skimmer, supplied by Abanaki UK Ltd, represents a significant investment and underlies Bridgewater's commitment to enhancing the operation of its Effluent Treatment Plant. The acquisition of an oil skimmer materialized following lengthy periods of under performance from a ...


    By Abanaki Corporation

  • Case study 103: Oil well and salt water disposal site

    Operational Profile Type of Operation: OilWell,Salt Water InjectionWell Location: Texas Equipment: 10x20water knockout, 6x20 heated vertical separator b/d: 3800 bbl Gravity of oil: 41 degrees BS&W beforestudy: 0.04% Unit size: 3” ...


    By Eco1st Technology Group

  • Case study - An air/ozone Sparge curtain to protect a municipal supply well

    Description Releases of petroleum contaminants from a retail gasoline station in a medium-sized California Central Valley town threatened a municipal supply well immediately adjacent and approximately 200 ft downgradient to the station. Methyl tert-butyl ether (MTBE) was present in groundwater concentrations up to 30,000 micrograms per liter (µg/L) and GRO up to 33,000 ...

  • San Juan Island well production and tank level monitoring case study

    San Juan Island is a popular resort destination whose population fluctuates with the season and the arrival of Orca whales and salmon runs. To get to the island, you must first drive an hour north of Seattle to the city of Anacortes. From there you take a two-hour ferry ride through a 130 island group to arrive at the 20 mile San Juan Island, which is at the waterway entrance to Puget Sound. Bob ...


    By Mission Communications, LLC

  • Case study - Engine test cell exhaust: RTO

    Overview A Mid-western outboard engine manufacturer bought a three year-old plant for the production of its marine engines. When finished, the engines are removed from the assembly line and run for quality control. The 25,000 SCFM of exhaust from testing contains volatile organic compounds (VOCs) that require regulatory compliance. Also within this exhaust is a great deal ...

  • VCU Testing for a Major Pipeline Company - Case Study

    Challenge Antea Group was contracted by a major pipeline company to complete a performance test of two marine VCUs and a VOC leak quantification of components during loading of marine vessels. The protocol for both of these tests had been developed by a previous consultant and TCEQ had not yet approved protocol. The client recently purchased the facility and had little information on ...


    By Antea Group - USA

  • Extraction well design for DNAPL recovery.

    The potential for downward migration of dense nonaqueous phase liquid (DNAPL) into deeper portions of a saturated hydrogeologic unit has important implications for successful groundwater remediation. Little information has been published regarding the design of extraction wells that allow DNAPL recovery without simultaneously creating a conduit for cross contamination by vertical migration ...


    By Hargis + Associates Inc

  • Boiler mass spec diagnostic testing case study

    CK Environmental was retained by Ze-Gen, to conduct a diagnostic emissions test program on their pilot plant in New Bedford, Massachusetts. Ze-gen is a leading developer and integrator of waste gasification technology which converts construction and demolition waste (C&D) and municipal solid waste (MSW) into near zero-emissions syngas and electrical energy. The ...


    By CK Environmental, Inc.

  • Case study - Performance testing PAHs in soil

    These case studies highlight Sitelab’s accuracy from customers who have used the UVF-3100D for testing Target PAHs. This test correlates well to U.S. EPA Method 8270 or similar GC methods, which includes a list of 16 or more compounds. The analyzer is fitted with special optical filters sensitive to this same group of hydrocarbons. Examples of UVF-3100D testing Polycyclic Aromatic ...


    By Sitelab Corporation

  • Reed report on shredding and briquetting tests case study

    Date: 05.05.2012 Place: ASKET, Biomass Division in Gniewkowie Tested material: reed collected in Winter from the swamp terrains in Gniewkowo Technology: briquetting set BIOMASSER® DUO-SET: shredder TOMASSER® type RK 7,5 kW, screen 18 mm, blades RB briquetting press BIOMASSER® DUO type BS210 ...


    By ASKET

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