Laboratory Water Articles

  • P-METRIX - bringing edxrf lab analysis to the field

    The P-Metrix is wrapped in a portable case that acts as a self-contained EDXRF laboratory and allows you to roll it to any site for your elemental analysis test. P-Metrix, bridging new frontiers in lab-to-field analysis, will be presented at the 2017 ACS Spring Meeting, at San Francisco, April 2nd - 4th, booth # 1706. The analytical and industrial instrumentation from Xenemetrix range from ...


    By Xenemetrix Ltd.

  • Permeation testing of PET bottles in the production of mineral water - Case Study

    S.Pellegrino mineral water is recognized globally as one of the leading mineral waters on the market. Flowing from a thermal springs in the heart of the Orobic Alps, its properties were known and appreciated since the thirteenth century. In the late nineteenth century it reached peak popularity. In response to the growing demand for entire cases of water from the springs in 1899 the modern ...


    By Systech Instruments Ltd

  • An optical method for characterizing carbon content in ceramic pot filters

    Ceramic pot filter (CPF) technology is a relatively common means of household water treatment in developing areas, and performance characteristics of CPFs have been characterized using production CPFs, experimental CPFs fabricated in research laboratories, and ceramic disks intended to be CPF surrogates. There is evidence that CPF manufacturers do not always fire their products according to ...


    By IWA Publishing

  • Laboratory test report - the effect of scale formation on heat transfer coils

    Background EVAPCO, Inc. recently introduced new Evaporative Condensers and Closed Circuit Coolers which utilize extended surface coils. For decades extended “fin” surfaces have been used on heat transfer coils, often referred to as “finned coils” primarily in an effort to increase dry capacity. However, in the past the fin material was limited to carbon steel tubes ...


    By Evapco Inc.

  • Tipping Back an “Interesting” Pint

    How about a nice tall glass of ice-cold beer… made from recycled sewage water? Did you hesitate? Well, now let’s think about it: most breweries use some combination of hops, malted barley, yeast, and…. well… clean water! But beer from recycled wastewater? That’s exactly what took place March 19-10 at the 2017 WateReuse California Annual Conference in San Diego. ...


    By Sterlitech Corporation

  • Swabbing Water Lines – A Better Level of Water Awareness

    We know that biofilm is a tricky thing. It grows quickly, harbors bacteria, protects that bacteria from cleaning agents, and then releases those bacteria back into the water, potentially causing severe health issues. We clean and sanitize regularly to try to keep it controlled, but how can we know how much bacteria are actually inside the pipes? Doing a drip sample gives us just a vague idea. ...


    By Valco Companies, Inc

  • "Real World" test results of Sialex device in industrial boiler

    Laboratory is a useful step, but many times operations managers / maintenance engineers ask "Can it work in my operation?" A Sialex Ring appears a simple uncomplicated device yet it is designed to remove already existing as well as combat further "Scale" build-up in water bearing pipes and devices attached to these pipes. This includes boilers. "Hard" water (containing high concentrations of Ca / ...


    By Phoenix Ring Manufaktur UG

  • Hot water boiler system benefits for Sialex®Ring - Case Study

    There has been and still remains a degree of skepticism associated with a device to seemingly deliver results but with: No-visible power source  No-consumables to be added No by-products generated This sums up Sialex®Ring! Yet this is exactly the fact. Laboratory tests have their benefits, but when a laboratory test tries to re-create the ...


    By Phoenix Ring Manufaktur UG

  • Hg removal and the effects of coexisting metals in forward osmosis and membrane distillation

    In this study, we investigate the rejection of Hg, Cd, and Pb and the effect of coexisting metals on Hg removal through forward osmosis (FO) and membrane distillation (MD) in order to establish a more effective water treatment process. The results of our laboratory experiment indicate that more than 97% of the rejection for each metal is achieved through the FO system, and this rejection is ...


    By IWA Publishing

  • Faster, more accurate test results for water analysis

    The future is bright for a Guelph company whose innovative water-quality monitoring technology is helping industries and municipalities save millions of dollars while better protecting the environment. MANTECH manufactures water analysis systems that provide faster, more accurate test results while using environmentally-friendly methods. Incorporated in 2010, MANTECH has worked with Innovation ...


    By MANTECH

  • Building a Perfect Purification Platform

    Dart NeuroScience is one of the largest privately owned biotech companies in San Diego with around 250 employees – and we have an interesting focus: memory. More specifically, our aim is to develop new technologies and therapies that can maintain or improve memory function and cognitive vitality. Much of our research is built on the work of ...


    By Waters Corporation

  • Ultra-Pure Proof with Mass Detection

    Before joining the newly formed Reach Separations in February 2012, I spent five years at AstraZeneca in analysis and purification (latterly as group lead in reversed phase and chiral purification). This experience gives me a good perspective of both the needs of “big pharma” and, more recently, the needs of a specialist separation solution provider. My ...


    By Waters Corporation

  • Laboratory efficacy and field effectiveness of hollow fiber membrane microfilters used for household water treatment in Honduras

    The Sawyer PointONE™ hollow fiber membrane filter is increasingly promoted for long-term household water treatment in developing countries. Limited data demonstrate PointONE™ microbiological laboratory efficacy and short-term diarrheal disease reduction among users, but household microbiological data is lacking. To compare laboratory and household PointONE™ filter microbiological performance, ...


    By IWA Publishing

  • Idaho National Laboratory (INL) Advanced Test Reactor (ATR) - Case Study

    TRA-63 (TRA-605 Warm Waste Line) Failure of Underground 4-Inch Radioactive Warm Waste Pipe and Leakage Discovered During Waste Piping Replacement Construction Project Quick Facts: Pipe Material: Duriron Pipe Pipe Diameter: 4 inches Hole Size: ...


    By InduMar Products, Inc.

  • Treatment of urea manufacturing facility effluent by Hopea odorata and Khaya ivorensis

    Phytoremediation is an environmentally friendly and sustainable alternative for treatment of nitrogen-enriched wastewaters. In this study, Ta-khian (Hopea odorata) and Lagos mahogany (Khaya ivorensis), two tropical timber plants, were investigated for their performances in treatment of urea manufacturing factory effluent with high nitrogen (N) content. Plant seedlings ...


    By IWA Publishing

  • How a contract research lab advanced its polymer characterization capabilities

    Realizing the Advantages of Ultra-High-Performance Size Exclusion Chromatography Compared to GPC Intertek is a global provider of quality and safety services designed to help businesses improve products, assets and processes, overcome market constraints and reduce risks. From auditing and inspection, to testing, training, and certification, Intertek enables customers to meet end ...


    By Waters Corporation

  • Are Fines Reducing Your Hydrocarbon Production?

    Although choosing frac sand can reduce completions design cost initially, there can be short-term and long-term issues: Proppant flowback, proppant embedment, and decreased fracture conductivity, in addition to fines, can negatively affect hydrocarbon production. What are fines? Fines are generated by crushing of proppant, by erosion of sand on the fracture face during treatment, ...


    By Fairmount Santrol

  • Guide To Coolant In Oil Test Methods

    Liquid cooled engines and rotating equipment use glycol based coolants because of their excellent heat transfer abilities. However, glycol based coolants are not desirable at all in lubrication oil itself – Coolant ingression to the lubricant is a particularly nasty contaminant for the variety of damage it can cause. Glycol coolants break down in the high temperature engine environment, ...


    By Spectro Scientific

  • Enhancing capacitive deionization technology as an effective method for water treatment using commercially available graphene

    In recent years, capacitive deionization (CDI) has been reported as one of the emerging technologies developed with the purpose of water desalination. This work is aimed at the integration of supercapacitor electrodes for efficient removal of ions from water, and thus to achieve an energy efficient, and cost-effective water treatment process. Our objective is to transfer the vast knowledge of ...


    By IWA Publishing

  • The productive environmental laboratory: BSK Labs boosts efficiency with Metrohm IC

    BSK Labs runs a number of environmental laboratories and service centers along the west coast of the US. A total of 70 employees – including microbiologists, chemists, lab technicians, and support staff – make sure that the 200 to 350 samples that come in every week are analyzed. BSK Labs specializes in potable water chemistry, ground water monitoring, storm water runoff, solid waste ...


    By Metrohm AG

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