laboratory pump Articles

  • EMSL’s San Leandro Laboratory awarded EMLAP accreditation

    The San Leandro, California environmental testing facility has continued its busy expansion of services since moving to its current location several years ago. EMSL Analytical, a leading provider of advanced environmental laboratory services, has recently announced that their San Leandro laboratory has been accredited by AIHA for microbiological analysis. The exciting news has quickly made its ...


  • EMSL’s Phoenix Laboratory awarded EMLAP accreditation

    The Arizona environmental testing facility has continued its busy expansion of services since opening their doors in 2007. EMSL Analytical, a leading provider of advanced environmental laboratory services, has recently announced that their Phoenix laboratory has been accredited by AIHA for microbiology analysis. The exciting news has quickly made its way to Arizona environmental professionals who ...


  • Pumps in lubricant production

    A major business segment at Hermann Bantleon GmbH is the development, production, and sales of lubricants. At its plant in Ulm, Germany, this company starts with high-quality base oils and produces both universal and customized lubricants according to its own formulas. Customized products are often the best way to meet special requirements in cutting and non-cutting production processes. They can ...


    By ALLWEILER GmbH

  • Indestructible Pumps for Clean Water

    Sulzer pumps are used in the production of drinking water in many cities around the world. The special qualities that these pumps possess can be seen at the Zurich Municipal Water Utility. There, the operators have to cope with rising land and energy prices and a challenging topography. A small water flea plays a major role in Zurich. It swims around in a container of drinking water with some of ...


    By Sulzer

  • 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

  • Design and Evaluation of a Flow Pump System for Column Testing

    The design of the equipment components of a flow pump system for the measurement of solute (effluent) breakthrough curves from soil columns is described. In addition, the performance of the system in terms of the effects of equipment components and temperature on measured differential pressure fluctuations across soil specimens is illustrated. The flow pump for the system provides continuous flow ...


    By ASTM International

  • Geothermal Heat Pump (GHP) - Case Studies

    Case Study: “GHP schools used approximately 26% less source energy per square foot of floor area,” according to an evaluation of Lincoln, Nebraska schools by the Department of Energy. The report concludes that the schools using GHP technology “outperform others in the school district.” Case Study: Annual electrical consumption in Fort Polk ...

  • Binary vs. Quaternary: Which Pump is Right for You?

    How to decide which chromatography system pump is right for you Well, you’ve made it this far and I am guessing that you are coming back because I have provided some useful information to help you understand the differences and nuances of a binary versus ...


    By Waters Corporation

  • Xylem facilities, pumps ready for DOE compliance

    Bell & Gossett is nation’s only pump brand to meet efficiency requirements 3+ years early Xylem Inc. brand Bell & Gossett announces its e-Series line of products achieves and exceeds efficiency targets for clean-water pumps set forth by the U.S. Department of Energy, more than three years in advance of the 2020 compliance date. In addition, ...

  • Groundwater remediation pump and treat carberry, Manitoba case study

    Executive Summary Two of four underground gasoline tanks were removed from an old service station located in Carberry, Manitoba a number of years after the facility ceased operating. Two tanks were left on site and were used until 1985, when Manitoba Environment was notified that a domestic well in the vicinity of the abandoned site was contaminated with gasoline. The remaining tanks were ...


    By Nordevco Associates Ltd.

  • Pumping Ions – An Exercise in Engineering Sensitivity Into the Xevo TQ-XS Mass Spectrometer

    The challenge: Create the most sensitive mass spectrometer for quantitative analysis. That’s a tall order for any design engineering team. When given that assignment for a next-generation, tandem quadrupole mass spectrometer, our design engineers first spoke to those for whom analytical sensitivity means the most: scientists doing quantitative studies for ...


    By Waters Corporation

  • Binary vs Quaternary: How to Decide Which Pump is Right for You

    Well, you’ve made it this far, and I am guessing that you are coming back because I have provided some useful information to help you understand the differences and nuances of a binary versus quaternary pump. This final chapter will help you think of some questions to ask when you are trying to make a decision of which pump to buy, or which system you would like to implement in the ...


    By Waters Corporation

  • What is the difference between Rotary Vane and Diaphragm vacuum pumps?

    Most laboratories will have a vacuum pump. They are widely used across labs of all disciplines for a range of tasks from basic filtrations or evacuating a desiccator right up to use with large equipment such as vacuum ovens or rotary evaporators. The two most common types are rotary vane or diaphragm pumps – but ...


    By Camlab Limited

  • Operation of a full-scale pumped flow biofilm reactor (PFBR) under two aeration regimes

    A novel technology suitable for centralised and decentralised wastewater treatment has been developed, extensively tested at laboratory-scale, and trialled at a number of sites for populations ranging from 15 to 400 population equivalents (PE). The two-reactor-tank pumped flow biofilm reactor (PFBR) is characterised by: (i) its simple construction; (ii) its ease of operation and maintenance; ...


    By IWA Publishing

  • Graphical Method for Determining the Coefficient of Consolidation cv from a Flow-Pump Permeability Test

    A graphical method has been developed for determining the coefficient of consolidation from the transient phases of a flow-pump permeability test. The flow pump can be used to infuse fluid into or withdraw fluid from a laboratory sediment specimen at a constant volumetric rate in order to obtain data that can be used to calculate permeability using Darcy´s law. When the initial transient-response ...


    By ASTM International

  • Moving beyond pump and treat toward enhanced attenuation and combined remedies: T-Area, Savannah River Site

    Paper No: WSRC-STI-2008-00186, 8 pp, Apr 2008 [prepared for presentation at Battelle's Remediation of Chlorinated and Recalcitrant Compounds Conference, 2008)ABSTRACT: Ground water beneath T-Area, a former laboratory and semiworks operation at DOE's Savannah River facility, is contaminated by chlorinated solvents (cVOCs). Since the contamination was detected in the 1980s, the cVOCs at T-Area have ...


    By EOS Remediation, LLC

  • Case study - Oklahoma crude oil forensic analysis

    An oil company used Sitelab’s laboratory to perform oil forensic analysis testing crude oils from different well sites to determine the percentage of oil content from two formations. The wells tap into these zones at different depths, thousands of feet below the ground. Knowing what type of oil being pumped is important. All six oil samples had similar GRO content, but the PAH content in ...


    By Sitelab Corporation

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