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  • How Automated Real-Time Controls Can Provide More Consistency In Wastewater Treatment Operations
    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 White Paper March 19 2015 How Automated Real Time Controls Can Provide More Consistency In Wastewater Treatment Operations Source Hach Company By Bob Dabkowski and Melody White Hach Company Within a wastewater treatment plant WWTP operators typically face an extremely wide range of different variabilities Managing these can often seem more art than science and is in fact a large part of what operators do and what can keep them awake at night This is especially true when the wastewater treatment process requires periodic hand samplings time consuming laboratory analyses and higher than needed just in case setpoint responses This paper will suggest ways to combat variability in WWTP operations using real time automation and controls Newsletter Signup SIGN ME UP

    Original URL path: http://www.wateronline.com/doc/how-automated-real-time-controls-can-provide-more-consistency-in-wastewater-treatment-operations-0001 (2016-02-14)
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  • Measure And Control Cyanide With The CNSolution 9310
    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 White Paper March 2 2015 Measure And Control Cyanide With The CNSolution 9310 Source OI Analytical The CNSolution 9310 analyzer is used in precious metal processing to measure and control cyanide used in the hydrometallurgical leaching of gold and silver from the ore Leaching solutions may contain cyanide in concentrations ranging from about 50 ppm to 2000 ppm Control of cyanide in leach solutions minimizes cyanide consumption while maintaining concentrations necessary for efficient extraction of gold A 10 decrease in cyanide costs could save an average milling operation hundreds of thousands of dollars per year Newsletter Signup SIGN ME UP YOU MAY ALSO LIKE Contact Details Company Name OI Analytical Address 151

    Original URL path: http://www.wateronline.com/doc/measure-and-control-cyanide-with-the-cnsolution-0001 (2016-02-14)
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  • Case Study Pilot Testing - Potassium Sulfate Crystallization IC Potash Corp
    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 Case Study January 13 2015 Case Study Pilot Testing Potassium Sulfate Crystallization IC Potash Corp Source Veolia Water Technologies ICP s Ochoa Mine Project is projected to produce approximately 714 000 tons per year of SOP K2SO4 from polyhalite ore for greater than fifty years as concluded in a feasibility study Another part of the feasibility study was the demonstration of a unique process based on research that dated back nearly a century to produce SOP economically while maintaining a high quality specialty fertilizer product ICP selected Veolia Water Technologies to refine the process due to their experience in the industry and overall development capabilities for crystallization process design using HPD Technology A series of tests were conducted to simulate various stages of the proposed flowsheet with the goal of validating the overall design Veolia

    Original URL path: http://www.wateronline.com/doc/case-study-pilot-testing-potassium-sulfate-crystallization-ic-potash-corp-0001 (2016-02-14)
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  • Calculated pH By Differential Conductivity Measurement In Mixtures Of Alkalizing Agents
    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 White Paper October 21 2014 Calculated pH By Differential Conductivity Measurement In Mixtures Of Alkalizing Agents Source Swan Analytical USA By Marco Lendi Swan Analytical Instruments Switzerland Dr Heinz Wagner Swan Analytical Instruments Switzerland Dr Peter Wuhrmann Swan Analytical Instruments Switzerland and Randy Turner Swan Analytical USA Proper measurement of pH is a key factor of corrosion risk surveillance in water steam cycles Since it still seems to be difficult to measure the sample pH directly with glass electrodes pH calculation using the difference of sample conductivity before and after a strong acid ion exchanger is a frequently used alternative The precision and reliability of this measuring method is well known and proven in water steam cycles containing one alkalization agent only For applications using mixtures of alkalization agents the pH calculation model was never verified We present here calculation models to predict the precision and limitation of

    Original URL path: http://www.wateronline.com/doc/calculated-ph-by-differential-conductivity-measurement-in-mixtures-of-alkalizing-agents-0001 (2016-02-14)
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  • Case Study Of Swan Turbiwell Quarterly Calibrated Unit Versus Quarterly Verified Unit
    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 Case Study March 14 2014 Case Study Of Swan Turbiwell Quarterly Calibrated Unit Versus Quarterly Verified Unit Source Swan Analytical USA By Shaun Sharrett and Randy Turner Swan Analytical USA This paper presents the field data collected over a twelve month period at a municipal surface water treatment plant employing traditional clarification and filtration The final effluent turbidity was monitored by the third party compliance turbidimeter a Swan Turbiwell Protocol Turbiwell was calibrated quarterly just as the compliance turbidimeter and a second Swan Turbiwell Non protocol Turbiwell that was not calibrated The performance of each Turbiwell was verified weekly using a Swan secondary standard Verification kit The data proves the Turbiwell does not need quarterly calibration which provides significant benefit and value to the end user by reducing operating and maintenance costs while providing accurate and

    Original URL path: http://www.wateronline.com/doc/case-study-of-swan-turbiwell-quarterly-calibrated-unit-versus-quarterly-verified-unit-0001 (2016-02-14)
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  • Smart Wireless Technology Solves Environmental Monitoring Challenge
    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 Case Study October 31 2013 Smart Wireless Technology Solves Environmental Monitoring Challenge Source Emerson Process Management Rosemount Faced with the challenge of meeting environmental monitoring legislation Korsnäs Gävle needed a way to monitor water from their heat exchangers for contamination before discharging it to the sea Additionally the board and paper manufacturer required new sensors for continuous monitoring of pH dissolved oxygen and water temperatures from effluent emissions in their basins and ponds In this case study learn how Korsnäs Gävle implemented a wireless sensor network to quickly achieve compliance and meet its monitoring needs Emerson Process Management Rosemount Contact The Supplier Contact Details Company Profile MORE FROM Emerson Process Management Rosemount Contact Details Company

    Original URL path: http://www.wateronline.com/doc/smart-wireless-technology-solves-challenge-of-environmental-monitoring-0001 (2016-02-14)
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  • How To Control Activated Sludge With Online Sensors
    P E BCEE YSI a Xylem brand The goal for domestic wastewater treatment in the 21st century should be to have a minimal carbon footprint and to be 100 self sustainable with regards to energy carbon and nutrients while achieving a discharge or reuse quality that preserves the quality of receiving waters Water Environment Research Foundation WERF 2009 Sustainability with respect to energy requires both conservation and production The obvious target for energy conservation is the activated sludge aeration system because it accounts for 25 to as much as 60 percent of total plant energy use Water Environment Federation WEF 2009 Implementation of instrumentation control and automation ICA is critical to reducing energy consumption for aeration Controlling dissolved oxygen DO for example is reported to result in a savings of 15 to 20 of electrical costs Water Environment Federation WEF 2006 The focus of this white paper is the use of online instrumentation for control of wastewater treatment aeration Once considered the weakest link of ICA instrumentation is no longer a major barrier due to recent technological breakthroughs The adoption of solid state electronics and digital communication technology has dramatically increased the functionality of the measurement system Modern online instruments are capable of measurements at a frequency accuracy and reliability suitable for process control at a reasonable cost Furthermore additional sensor options are available including ion selective electrode ISE sensors for ammonium and nitrate and a new more reliable optical DO measurement technology However it is not just the measurement technology that has improved Computing power is now practically free and no longer a limiting factor It has enabled the development of inexpensive commercial wastewater treatment simulators that capture the accumulated knowledge and understanding of the process and bring it right to operators and consultants desktops It has enabled more

    Original URL path: http://www.wateronline.com/doc/how-to-control-activated-sludge-with-online-sensors-0001 (2016-02-14)
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  • Low WWTP Operating Costs And High Water Quality -- Its Possible
    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 Case Study February 13 2013 Low WWTP Operating Costs And High Water Quality It s Possible Source YSI a Xylem brand By Patrick Higgins Providing the best value to wastewater customers requires a team of operators that have a deep sense of ownership and are committed to continuous improvement Such is the case for the operating staff at one wastewater treatment plant whose progressive attitude and a philosophy of do it right led them to an investment in online instrumentation and SCADA for compliance monitoring and control Newsletter Signup SIGN ME UP YOU MAY ALSO LIKE Contact Details Company Name YSI a Xylem brand Address 1725 Brannum

    Original URL path: http://www.wateronline.com/doc/low-wwtp-operating-costs-high-water-quality-possible-0001 (2016-02-14)
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