produced water testing Articles

  • Oil in frac water testing

    The amount of water used in and produced by hydraulic fracturing of shale gas wells is in the millions of gallons per well. Whether the water is going to be taken off site for disposal or reused for re-injection, the flowback or produced water needs pretreatment to remove any residual oil from the wa-ter. Waiting for remote laboratory results can take several days to a week. The InfraCal TOG/TPH ...


    By Spectro Scientific

  • Statoil - acid flow back, completion fluid and produced water treatment

    Client: Statoil Sleipner ‘A’ CETCO Oilfield Services was contracted to treat fluid returns from acid stimulation and completion work downstream of the platform test separator. Using a RFV 4000 DF Adsorption Skid comprising of dual sock filters and two vessels containing CrudeSorb® canisters, CETCO tied in downstream of the test separator. Typically 3,000 bbls/d of flow back fluids were treated ...


    By CETCO Energy Services

  • Eclox Rural Water Association Helps Assure Water Security Statewide with Rapid Response Water Test Kit

    The ability to rapidly monitor the quality of U.S. source water for contamination has never been more important than it is in today’s security-sensitive environment. The Delaware Rural Water Association (DRWA), located in Milford, Del., is a non-profit trade organization, one of 47 state affiliate members of the National Rural Water Association. The mission of the DRWA is to improve the quality ...

  • U. S. Army Tests Water Monitoring Instruments for Deployed Troops

    The Army conducted a competition, TRE 10-1JCBRAWM, from July 12to July 24, 2010 at the White Sands Missile Testing Grounds, New Mexico, for the best detector for radiation in water. The participants were Technical Associates with their SSS-22P liquid scintillation monitor; Canberra with their iSolo silicon sample counter; and Hidex from Finland with a liquid scintillation counter. The competition ...


    By Technical Associates

  • Field Performance Testing for Pipeline Pumps

    Significant energy savings can be achieved by optimizing pump operating efficiency. Measuring the exact pump performance with crude oil under realistic conditions in the field is the first step towards improving the pump efficiency in the future. About 20 billion barrels of crude oil were transported through pipelines in 2015. Around the world, there are over one million kilometers of ...


    By Sulzer

  • Atchafalaya run - CETCO oilfield services process for treating pipeline hydrostatic test water during pigging operations

    A major pipeline company recently conducted hydrostatic testing and pigging operations on 56 miles of pipeline in south central Louisiana. The original plan for the project was to flood the pipeline with water from the Atchafalaya River and perform multiple pig runs while discharging the water from the pipeline back into the river. The company assumed the fluids returning from the pipeline would ...


    By CETCO Energy Services

  • Primary Drinking Water from Wastewater Effluent: Pilot Test Experience at the Miami Dade South District WWTP

    ABSTRACTThe Miami-Dade Water and Sewer Department (MDWASD) owns and operates the South District wastewater Treatment Plant in Goulds, Florida. This is a 225 mgd peak flowrate secondary oxygen activated sludge treatment facility that discharges effluent via deep injection wells. Based upon the detection of nitrogen species in the monitoring wells for the deep injection well system, MDWASD entered ...

  • Parameter Sensitivity of Hydraulic Conductivity Testing Procedure

    A methodology is presented that allows researchers to identify which parameters have the largest effect on key parameter(s), and thereby a priori direct investigations to concentrate on the most important area(s) of concern. Laboratory testing is often used in research to establish the effect of one or more parameters on one or more other parameters of concern. Because laboratory testing often is ...


    By ASTM International

  • Case study - Pure oxygen injection pilot test

    Introduction: The Moccasin Bend WWTP uses pure oxygen produced by a cryogenic oxygen plant for activated sludge treatment of the influent waste stream, which consists of municipal and industrial wastes. The waste stream contains a high proportion of high strength industrial waste, which results in a typical COD loading of about 2000 mg/L, which is approximately four times the strength ...

  • Pilot-Scale Biofilter Test for Treating Zimpro Odors

    The thermal sludge conditioning process of U.S. Filter/Zimpro Corporation, Rothschild, Wisconsin (Zimpro process) is primarily used to improve dewatering characteristics of the waste sludge. The process entails a partial breakdown through oxidation and hydrolysis of complex, high molecular weight organic compounds, such as, proteins, fibers, carbohydrates, and fats. The partial breakdown of ...


    By PRD Tech, Inc.

  • Reduction of Waste from Synthetic Rubber Testing and Unreacted Styrene: Kemcor Australia

     Kemcor Australia has used cleaner production processes to reduce waste from synthetic rubber testing and unreacted styrene in small batch production, with significant cost savings. Background Kemcor Australia is a leader in the production of olefins, poly-olefins and synthetic rubber, and is part of the Altona (Victoria) chemical complex, the largest centre for primary ...


  • Aruba promises the best water

    Aruba is a Caribbean Island located eighteen miles off the coast of Venezuela. The Island is extremely arid, with no natural fresh water source available. The Island is dependent on seawater desalination to meet its entire potable water requirements. An Island population of approximately 80,000 and a thriving tourist industry of over 100,000 visitors annually, demand a reliable supply of potable ...

  • The Water Conditions in Ethiopia, Part One

    In August, I was able to visit northern Ethiopia to look at some of the drinking water issues. As you might guess, there are many, ranging from polluted water to almost no water at all. That made it interesting to discover the inhabitants of Adwa and Aksum rely on a reservoir. The reservoir water is treated first by aeration to oxidize iron, then with a flocculant which attracts dirt like a ...


  • Comparative Testing of Corexit EC9500A, Finasol OSR52, Accell Clean DWD, and ZI 400 at Ohmsett in a Simulated Arctic Environment

    The Bureau of Safety and Environmental Enforcement (BSEE) recently conducted independent dispersant effectiveness testing. Several products were tested under simulated arctic conditions at Ohmsett. The test program was conducted to better understand the effectiveness of various dispersants under the test conditions and compare the products. The results will assist BSEE and its federal partners in ...


    By OHMSETT

  • Travels with Paul: Breweries and Water Sites

    Each month we’re going to show you what the Partech team have been up to and today we’re sharing the recent adventures of our sales engineer, Paul! Paul’s on the road a lot and so we managed to pin him down to tell us what he’s been up to. Paul started the month of January by visiting Thames Water in Oxford to discuss the way in which they’re using ...


    By Partech (Electronics) Ltd.

  • Detection of volatile organic compounds in waste water

    A standard Hiden HPR-40 has been used for the detection of VOCs (volatile organic compounds) in water. This forms an important monitoring procedure for any installation that uses or produces such compounds and performs testing to help ensure that they do not impact on the environment. Such testing often forms mandatory government legislation for businesses. The data show the detection limits and ...


    By Hiden Analytical

  • Case study - Anglian water Cryptosoridium outbreak

    Pitsford Drinking Water Site, England In June 2008, a rabbit was located in the wash water tank at the Pitsford Drinking Water Plant of Anglian Water, leading to contamination of the treatment works with Cryptosporidum, a chlorine resistant parasitic micro-organism. The parasite was detected on June 24 and, following consultation with health and local authorities, a notice to boil ...


    By atg UV Technology

  • Removal of DOC and DBP Precursors from a Surface Water Supply

    Background: The 2.5 MLD Airey’s Inlet Water Treatment Plant is conventional alum coagulation, sludge blanket clarification, filtration WTP. It sources raw water from the 514 ML Painkalac Dam situated in the Angahook State Park This raw water is soft and high in colour and dissolved organic carbon (DOC). After heavy rainfalls, colour and DOC content are known to further increase along with a spike ...


    By IXOM Watercare

  • Energy analysis of reclaimed water application for irrigation in arid and semi-arid regions

    Freshwater availability is the major constraint to agriculture in arid and semi-arid regions. The groundwater and energy conservation of applying reclaimed water for irrigation was analysed, using Southern California as the spatial domain for model testing. An extensive compilation of the most recent publicly available datasets was used to calculate the energy intensity for each water supply ...


    By IWA Publishing

  • An improved method for determining microbially available phosphorus in drinking water

    Microbially available phosphorus (MAP) is the labile phosphorus that is readily assimilated by microorganisms, which is linearly correlated to bacterial re-growth in drinking water in some regions. The conventional MAP bioassay for drinking water was originally developed by Markku based on the growth potential of Pseudomonas fluorescens P17 (P17). However, the bioassay bears some demerits, ...


    By IWA Publishing

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