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  • 30 to 40 Percent Water Loss Is Common
    Technologies Brentwood Industries View All Providers Podcast July 2 2013 30 to 40 Percent Water Loss Is Common Steve Bruskiewicz Municipal Utilities Solution Quality Manager for Johnson Controls shares some worrisome truths about the industry s water loss energy use pending lead free implications and long term asset management needs iframe src http www wateronline com player 739fbbf9 4b93 4cd2 9b8e a1ef00d0e78b frameborder 0 iframe The following is an excerpt from a Q A with Water Online Radio Click on the Radio Player above to hear the full interview Water Online Radio How do you track the volume of water that utilities are actually losing Steve What we ll do is look at a utility and put the water into certain buckets I like to talk in buckets because I m a water guy We ll look at apparent losses and real losses An apparent loss is water that s lost it s used by the consumer but not paid for A real loss is water that s just gone The utility brought it up from the ground pulled it from the surface water plant treated it pumped it out into the system used the energy to bring it out to the system and got no revenue back from it Nobody used it it s just gone We ll find out where that apparent loss is where the real losses are and then we ll assign dollar values to that based on the retail and wholesale costs of the water We can tell a utility on an annual basis how many dollars they re losing I did one utility that had 55 percent non revenue water Water Online Radio So half the work they re doing is for naught Steve That s right If they put 100 gallons of water

    Original URL path: http://www.wateronline.com/doc/to-percent-water-loss-is-common-0001 (2016-02-14)
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  • Cutting-Edge Water Treatment Plant Introduces Three-Step Filtration Process
    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 January 21 2016 Cutting Edge Water Treatment Plant Introduces Three Step Filtration Process Source Veolia Water Technologies The Rueter Hess Water Purification Facility located in Parker CO southeast of Denver serves a community of approximately 50 000 residents Faced with rapidly declining groundwater sources the 10 MGD facility expandable to 40 MGD was opened in 2015 to process a renewable water supply for the Parker Water and Sanitation District PWSD The new network features a 50 CFS pump station that brings surface water from nearby Cherry Creek and Cherry Creek alluvial wells into the 75 000 acre foot Rueter Hess Reservoir Water stored in the reservoir flows by gravity into the Rueter Hess Water Purification Facility The facility s new water sources also include reclaimed wastewater Veolia Water Technologies Contact

    Original URL path: http://www.wateronline.com/doc/cutting-edge-water-treatment-plant-introduces-three-step-filtration-process-0001 (2016-02-14)
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  • The Most Misunderstood Fact Behind Dissolved Oxygen Sensors (It’s The Pressure Not The Concentration)
    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 August 5 2015 The Most Misunderstood Fact Behind Dissolved Oxygen Sensors It s The Pressure Not The Concentration Source Aquametrix 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 Like any other sensor one calibrates it by immersing it in a standard for which the dissolved oxygen concentration is known Are we in luck or what We don t have to buy expensive and degradable standards Ordinary pure water works just fine Just stick an air stone in or a really good mixer to make sure the water is saturated with air We know that pure water at 25 C and at sea level will hold 8 3 mg l or ppm of D O But wait it gets even better You don t even need water with an air stone You can hold the sensor in air and get the same result How can that be Air is comprised of 210 000 ppm of oxygen How can 210 000 ppm of oxygen give us the same reading as a sample of water containing 8 3 ppm of dissolved oxygen If you know the answer then go do something fun You definitely earned it But if you re like me a few years ago then you re scratching your head It s one of those maddening paradoxes for

    Original URL path: http://www.wateronline.com/doc/the-most-misunderstood-fact-behind-dissolved-oxygen-sensors-0001 (2016-02-14)
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  • Drinking Water Treatment Case Studies and White Papers Documents on Water Online
    to which more and more manufacturers in the process industries need to adjust The answer is plants based on the Lego principle Meeting The Exacting Requirements Of Potable Water Chlorination 5 14 2014 Constant Chlor Plus calcium hypochlorite briquettes and new spray technology are prompting many utilities to re evaluate their chlorination strategies By Dave Stark Case Study Continuous Monitoring Safeguards Malaysia s Water Quality 11 14 2007 Well on the way to becoming a total environmental monitoring solutions provider Alam Sekitar Malaysia Sdn Bhd has applied its expertise in air and water quality monitoring to aid the Malaysian government in safeguarding the nation s 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 Multi Barrier Disinfection Strategy New York City Case Study 1 15 2014 New York City is home to more than 8 million people making it the most populous city in the United States The majority of New York s drinking water is supplied by the Catskill Delaware watershed located approximately 100 miles outside the city Historically NYC has not filtered the water from this system nor did they require any additional barriers to microbial contaminants due to the pristine nature of the watershed Article Protecting Membranes Boosts Benefits 7 1 2011

    Original URL path: http://www.wateronline.com/hub/bucket/drinking-water-treatment-case-studies-white-papers (2016-02-14)
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  • The Basics: Testing RO Quality
    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 28 2014 The Basics Testing RO Quality Source Myron L Company Osmosis is the phenomenon of lower dissolved solids in water passing through a semi permeable membrane into higher dissolved solids water until a near equilibrium is reached Reverse Osmosis RO is a membrane process of purification which removes most of the total dissolved solids TDS in water by reversing the natural process of osmosis Pressure is applied to a TDS concentrated solution against a semi permeable membrane causing pure water to diffuse through the membrane RO has become an important process for a wide variety of applications including medical laboratory desalination industrial wastewater Deionized Dl pretreatment and drinking water Myron L Company Contact The Supplier Contact Details Company

    Original URL path: http://www.wateronline.com/doc/the-basics-testing-ro-quality-0001 (2016-02-14)
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  • Drinking Water Treatment Application Notes Documents on Water Online
    a watershed covering nearly 4 000 square miles almost 2 300 miles of rivers and streams and a huge aquifer that provides drinking water for more than 1 2 million people water quality monitoring specialists at the Miami Conservancy District MCD in Dayton Ohio have their hands full By YSI Application Note Free Chlorine Measurement In Drinking Water Treatment 12 21 2005 Before water can be used as a safe and reliable source for drinking water it must be properly treated Application Note Troubleshooting A pH Electrode 1 26 2011 Many factors affect performance of a pH electrode When performance degrades it is always a challenge for the analyst to identify the cause Common troubleshooting procedures which include evaluation of slope electrode drift time response and accuracy take considerable time By Thermo Fisher Scientific Determination Of Hexanal In Foods Utilizing Dynamic Headspace 4 9 2015 Hexanal is one of many well documented aromatic components that contribute to flavor and aroma in common consumer food products containing omega 6 fatty acids Hexanal content is also used to measure the oxidative status of foods rich in omega 6 fatty acids Organics Monitoring TOC 2 1 2013 Total organic carbon TOC testing is the traditional method for determining organic matter in water However there is a far more practical affordable and often more useful way to measure organic matter UV absorbance testing UVA is rapidly becoming the preferred method of measuring organics even when the levels of organics being measured are very small Application Note Simultaneous Determination Of Total Bound Nitrogen TNb And Total Organic Carbon TOC In Aqueous Samples 5 31 2011 Total bound nitrogen TN b consists of dissolved ammonia nitrates nitrites amines and other organic nitrogen containing compounds TN b measurements represent an alternative to Total Kjeldahl Nitrogen TKN analysis

    Original URL path: http://www.wateronline.com/hub/bucket/drinking-water-treatment-application-notes (2016-02-14)
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  • NeoTech D438
    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 Product Service NeoTech D438 Source NeoTech Aqua Solutions Inc The NeoTech D438 is specially designed to disinfect water and is an essential component in advanced oxidation processes Click Here To Download NeoTech D438 Datasheet This high efficiency UV system utilizes NeoTech Aqua s patented ReFleX chamber technology reflecting over 99 of the 254nm UV generated It is the highest efficiency smallest footprint and lowest operating cost UV system in the water treatment industry With only two thirty eight inch lamps the D438 provides users the most convenient and lowest cost service schedule of any low pressure or medium pressure UV system today Product Benefits Dual lamp efficiency processes up to 500 gallons per minute 75 smaller footprint compared to standard UV systems May be mounted vertically or horizontally Up to four units may be controlled with a single micro control box Built for 120V or 230V single phase power providing maximum flexibility No flow no problem guaranteed 60 minutes Water contact finish Ra 15 Controller Remote Alarms Remote Control 4 20 mA output Real time dosimetry 100 dosage assurance with constant flow UV monitor is NIST traceable Sanitization in place hot water or steam No tool lamp change NSF Standard 50 certified Warranty one year parts and labor Newsletter Signup SIGN ME UP YOU MAY ALSO LIKE Contact Details

    Original URL path: http://www.wateronline.com/doc/neotech-d-0008 (2016-02-14)
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  • C3500™D Ultraviolet Disinfection System
    Endress Hauser Inc KROHNE Inc Kaeser Compressors Inc Emerson Process Management Rosemount Analytical Degremont Technologies Brentwood Industries View All Providers Product Service C 3 500 D Ultraviolet Disinfection System Source Calgon Carbon Corporation The C 3 500 D open channel series is an advanced cost effective solution for the ultraviolet UV disinfection of wastewater using high powered 500W low pressure lamps Click Here To Download Datasheet C 3 500 D Ultraviolet Disinfection System The C 3 500 D open channel series is an advanced cost effective solution for the ultraviolet UV disinfection of wastewater using high powered 500W low pressure lamps The C 3 500 D was specifically designed for water reuse and low effluent quality applications such as combined and sanitary sewer overflows CSO SSO The system also offers advantages for conventional secondary and tertiary wastewater applications Computational Fluid Dynamics CFD was utilized to optimize the germicidal efficiency of the reactor by varying the size shape and quantity of the Delta mixing devices as well as the lamp spacing The patent pending design increases the hydraulic efficiency of the reactor by uniformly exposing the water to the required UV dose while minimizing head loss Validation testing per National Water Research Institute guidelines has confirmed the increased germicidal efficiency of the system It uses fewer lamps than other low pressure high output UV systems which means a smaller footprint decreased installation and O M costs Calgon Carbon designed the C 3 500 D open channel parallel flow UV disinfection series to meet the demands of the treatment plant operators with simple operation and maintenance The UV system includes lamp racks power distribution centers system control center automatic level control device automatic cleaning system and all interconnecting cables It is designed for simple installation and trouble free operation throughout the life

    Original URL path: http://www.wateronline.com/doc/c3500d-ultraviolet-disinfection-system-0002 (2016-02-14)
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