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  • Thermo Orion pH Electrode Provides Reliable Measurements,Cost Savings In Steam Cycle Applications
    KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Case Study May 8 2013 Thermo Orion pH Electrode Provides Reliable Measurements Cost Savings In Steam Cycle Applications Source Thermo Scientific A steam generating plant requires very clean water and carefully controlled chemistry for proper operation of a boiler that runs at high temperatures and pressures Careful monitoring and control of pH at strategic sampling points is required to prevent chemistry upsets corrosion equipment damage system failure and downtime This monitoring of pH in pure water can be challenging due to signal drift frequent recalibration and or poor agreement between on line and lab grab sample measurements Typically the more pure the water the more challenging this becomes When a tight pH range is required for proper operation of a system a stable accurate and reliable pH on line analyzer is essential The plant in this case study is a large lignite fired power plant with three 750 once through supercritical units All three units operate at or near 3 950 psi and 1 000 F utilizing All Volatile Treatment AVT Sampling points for pH in the steam cycle include the condensate pump discharge header polisher effluent boiler feed pump and economizer inlet Before installation of the Orion 2001SC ROSS pH electrodes and analyzers the existing pH analyzers showed drift and required weekly calibration In addition pH electrodes had to be replaced every 9 12 months due to a shift in the reference potential E0 The plant started with a demo unit before purchasing the Thermo Orion pH analyzers Installation of other pH electrodes typically showed pH drift of 0 2 pH in the first two days of operation However the Orion 2001SC ROSS pH electrodes held stable and did not have to

    Original URL path: http://www.wateronline.com/doc/high-purity-thermo-scientific-orion-ross-ph-electrode-steam-cycle-0001 (2016-02-14)
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  • Drinking Water Measurement White Papers and Case Studies Documents on Water Online
    water supply A broad contract between ASMA and Malaysia s Department of the Environment partners the two entities in a highly efficient system that gathers long term trend data on water quality while also maintaining an early warning system to alert officials and water treatment operators of pollution discharges in key reaches of the country s river system Look For Advanced Performance And Safety Benefits When Choosing An Ultrasonic Level Switch 6 22 2015 Contact ultrasonic level switch technology was first applied to process control in the 1960s and continues to provide accurate and reliable liquid level measurement in virtually every process industry today Mass Or Volume A Weight Off The Bottom Line 1 12 2015 Confusion often arises over the difference between mass and volume flow measurement and when a particular measurement should be applied New Electromagnetic Water Meter Technology Improves Accuracy And Reliability 12 26 2012 Electromagnetic water meters are becoming more and more popular for bulk measurement of residential and commercial drinking water especially as pricing and metering gain traction as tools for more efficient use of water and water conservation The Most Misunderstood Fact Behind Dissolved Oxygen Sensors It s The Pressure Not The Concentration 8 5 2015 A dissolved oxygen sensor ought to be simple to understand Whether it is membrane or optically based it gives a signal that is proportional to the concentration of oxygen concentration in water North Carolina Treatment Plant Eliminates Taste And Odor Issues With Ozonation 3 9 2015 Enactment of the Long Term 2 Enhanced Surface Water Treatment Rule and the Stage 2 Disinfectant Disinfection Byproduct Rule D DBPR will require both large and small drinking water utilities to reduce total organic carbon TOC Cryptosporidium and disinfection byproducts DBPs in the treated drinking water distributed to the public Technology Advancements

    Original URL path: http://www.wateronline.com/hub/bucket/drinking-water-measurement-white-papers-and-case-studies (2016-02-14)
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  • All WirelessHART Devices Are Not Created Equal
    Regulations and Legislation Industrial Food Beverage Petroleum Refining All Petroleum Refining Produced Water Power Generation Water Reuse Utility Management AMR AMI and Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Application Note December 4 2015 All WirelessHART Devices Are Not Created Equal Source ABB Measurement Analytics Though they all must support routing functionality some devices do it better than others Routing consumes more energy so the lifetime of the battery will be affected Therefore a device with a battery that is inexpensive has a long lifetime and is easy to change would be ideal With all this considered a WirelessHART temperature transmitter is a suitable option to operate as a repeater ABB Measurement Analytics Contact The Supplier Contact Details Company Profile MORE FROM ABB Measurement Analytics Contact Details Company Name ABB Measurement Analytics Address 125 East County Line

    Original URL path: http://www.wateronline.com/doc/all-wirelesshart-devices-are-not-created-equal-0001 (2016-02-14)
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  • Accurately Measuring Network Leakage
    Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Application Note June 26 2015 Accurately Measuring Network Leakage Source ABB Measurement Analytics The pressures of supplying a growing global population mean that the world s water supplies need to be managed more closely than ever Estimates from the United Nations point to a 50 percent increase in water withdrawals in developing countries by 2025 and by 18 percent in developed countries With a finite amount of water available for consumption meeting this demand requires a combination of finding and treating new sources of water including seawater and stemming leakage losses in water distribution networks The World Bank has estimated that over 32 billion cubic meters of water are lost through leakage with network losses as high as up to 50 percent in some countries ABB Measurement Analytics Contact The

    Original URL path: http://www.wateronline.com/doc/accurately-measuring-network-leakage-0001 (2016-02-14)
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  • Determination Of Polycyclic Aromatic Hydrocarbons In Seafood
    Regulations and Legislation Industrial Food Beverage Petroleum Refining All Petroleum Refining Produced Water Power Generation Water Reuse Utility Management AMR AMI and Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Application Note April 20 2015 Determination Of Polycyclic Aromatic Hydrocarbons In Seafood Source Teledyne Tekmar Polycyclic Aromatic Hydrocarbons PAHs are a large group of organic compounds found naturally in the environment PAHs are monitored by the US Environmental Protection Agency due to their carcinogenic characteristics In recent global events PAHs have come to the attention for contamination in sea food samples due to the oil spills In the oceanic environment PAHs are bio available via the food chain and contaminated sediments which could have the potential to bioaccumulate in the marine organism we eat Newsletter Signup SIGN ME UP YOU MAY ALSO LIKE Contact Details Company Name Teledyne

    Original URL path: http://www.wateronline.com/doc/determination-of-polycyclic-aromatic-hydrocarbons-in-seafood-0001 (2016-02-14)
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  • Determination Of Pesticide Residues In Tea
    Water Reuse Utility Management AMR AMI and Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Application Note April 10 2015 Determination Of Pesticide Residues In Tea Source Teledyne Tekmar In 2012 Americans consumed well over 79 billion servings of tea which is just over 3 60 billion gallons If you factor in the rest of the world it makes tea the most consumed traditional beverage worldwide Black green oolong and white teas all come from the same plant but the differences among the types come from a diverse degree of processing and level of oxidization As with any plant based commodity it has the potential to be vulnerable to pests and diseases In which these pests and diseases are controlled by applying pesticides to the tea crop Thus meaning a potential for having pesticide residues in the final

    Original URL path: http://www.wateronline.com/doc/determination-of-pesticide-residues-in-tea-0001 (2016-02-14)
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  • Validation Of Environmental Water Methods On One System
    and Sewer Line Maintenance Stormwater Regulations and Legislation Industrial Food Beverage Petroleum Refining All Petroleum Refining Produced Water Power Generation Water Reuse Utility Management AMR AMI and Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Application Note April 6 2015 Validation Of Environmental Water Methods On One System Source Teledyne Tekmar Water quality laboratories across the nation are faced with both a rising level of water quality awareness amongst the general public as well as rising costs in water quality monitoring As a result laboratories are looking for more efficient ways to provide higher quality monitoring This study compares US EPA methods 524 2 and 524 3 as well as 8260B and 8260C all on a single system Newsletter Signup SIGN ME UP YOU MAY ALSO LIKE Contact Details Company Name Teledyne Tekmar Address 4736 Socialville Foster Rd

    Original URL path: http://www.wateronline.com/doc/validation-of-environmental-water-methods-on-one-system-0001 (2016-02-14)
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  • (E)-2-Nonenal In Beer
    Maintenance Stormwater Regulations and Legislation Industrial Food Beverage Petroleum Refining All Petroleum Refining Produced Water Power Generation Water Reuse Utility Management AMR AMI and Metering Asset Management Consumer Outreach Funding Labor Resiliency SCADA Automation Source Water All Source Water Contamination Desalination Water Scarcity Water Reuse Regulations and Legislation Providers YSI a Xylem brand Hach Company Schneider Electric Neptune Technology Group Inc Evoqua Water Technologies Veolia Water Solutions Technologies ABB Measurement Products Aclara Jacobi Carbons Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Application Note April 5 2015 E 2 Nonenal In Beer Source Teledyne Tekmar Numerous compounds contribute to changes in beer flavor as it becomes stale One of these compounds E 2 nonenal has been investigated as a major source of the papery cardboard flavor that develops in aged beer This application note demonstrates the Teledyne Tekmar Atomx using the soil method to adequately detect this compound in beer A GC MS system using Selected Ion Monitoring SIM mode detects and quantifies E 2 nonenal levels in 5 beer samples Newsletter Signup SIGN ME UP YOU MAY ALSO LIKE Contact Details Company Name Teledyne Tekmar Address 4736

    Original URL path: http://www.wateronline.com/doc/e-nonenal-in-beer-0001 (2016-02-14)
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