DRINKING WATER MEASUREMENT

From Zero To 2 Million
From Zero To 2 Million

In 40 years, Endress+Hauser has become market leader in electromagnetic flow measuring technology

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DRINKING WATER MEASUREMENT WHITE PAPERS AND CASE STUDIES

  • The Most Misunderstood Fact Behind Dissolved Oxygen Sensors (It’s The Pressure, Not The Concentration)
    The Most Misunderstood Fact Behind Dissolved Oxygen Sensors (It’s The Pressure, Not The Concentration)

    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.

  • Online TOC Analysis In The Drinking Water Treatment Process
    Online TOC Analysis In The Drinking Water Treatment Process

    In 1974 the Congress of the United States passed Public Law 93-523; the Safe Drinking Water Act (SDWA) to protect public health by regulating the nation’s drinking water supply and protecting sources of drinking water. The SDWA first went into effect on June 24, 1977 and has been amended multiple times.

  • Water Plant Applies Colorimetric Chlorine Analyzer To Accurately Measure Proper Chloramination
    Water Plant Applies Colorimetric Chlorine Analyzer To Accurately Measure Proper Chloramination

    The North Shore Water Commission located in Glendale Wisconsin is a conventional water treatment facility that receives its influent from Lake Michigan. At the intake, chemical treatment is applied for mussel control and the water is pumped to the treatment plant 1 mile away. By Kevin Forsman

  • Ultrasonic Metering For Small Water Meter Applications
    Ultrasonic Metering For Small Water Meter Applications

    For many years, ultrasonic metering has been utilized for large scale liquid and gas measurement. However, it is a relatively new technology for small meter applications — particularly those designed for potable water.

  • How To Control Denitrification Using Online Nitrate Sensors
    How To Control Denitrification Using Online Nitrate Sensors

    Nutrient removal from wastewater is an increasingly common requirement for water resource recovery facilities (WRRF).  Nitrogen and phosphorus are the nutrients being targeted.

  • Add Flow To Your Liquid Analysis With Advanced Analytical Instrumentation
    Add Flow To Your Liquid Analysis With Advanced Analytical Instrumentation

    Averting regulatory violations and fines. Avoiding system disruptions. Maintaining effective monitoring in complex applications. How do you tackle these kinds of age-old plant monitoring problems? 

  • Making Accurate pH Measurements
    Making Accurate pH Measurements

    Like the old saying goes, give a man a watch and he always knows what time it is. Give him two watches and he never knows the correct time. What do watches have to do with pH? In this article, we will tie the analogy of accurate time to pH measurement and show how to make more accurate, dependable and believable pH measurements by using three pH sensors.

  • Versatility Of Thermal Mass Flow Meters
    Versatility Of Thermal Mass Flow Meters

    There are many well documented flow meter technologies that are essentially trying to accomplish the same thing: measure fluid flow rate. Some of the technologies that are entrenched in the market, such as flow meters that utilize differential pressure as the measurement principle, are well understood by customers. Thermal mass flow meters however, such as the Magnetrol® Thermatel® TA2, are a rapidly growing technology that is continuously evolving.

  • Optimize Energy And Resource Usage
    Optimize Energy And Resource Usage

    Through the implementation of a WAGES (Water, Air, Gas, Electricity and Steam) monitoring solution, a brewery was able to optimize energy and resource usage while boosting capacity to meet the demands of U.S. customers. Water usage costs were reduced by 28%; the brewery’s carbon footprint was reduced creating a savings of $2 million/year from CO2 recovery; compressed air usage was reduced by 15%; and fuel oil costs were reduced by $34,000.

  • Solving A Taste and Odor Problem Step By Step (Article)
    Solving A Taste and Odor Problem Step By Step (Article)

    The City of Alliance Ohio’s water system has experienced annual Taste and Odor (T&O) events since the mid 1950’s, when the first of two reservoirs, Deer Creek Reservoir, was placed into service. Nutrient contaminants, in particular phosphorous, in the watershed accumulate in the reservoirs causing algal blooms. By Terry Keep of TrojanUV, Said Abou Abdallah of Arcadis, and Dr. Dean Reynolds, Department of Water Treatment City of Alliance, Ohio

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DRINKING WATER MEASUREMENT APPLICATION NOTES

  • Reverse Osmosis Application Bulletin
    Reverse Osmosis Application Bulletin

    Electrical conductivity is the most convenient method for testing RO water quality and membrane performance. Pure water is actually a poor electrical conductor. The amount of ionized substances (salts, acids, or bases) dissolved in water determines its conductivity. Normally, the vast majority of the dissolved minerals in tap, surface or ground water

  • Flow Meter Enhances Chlorination System Performance For Municipal Water Department
    Flow Meter Enhances Chlorination System Performance For Municipal Water Department

    The water municipality at a mid-size city in the Western region of the U.S. serving a population of about180,000 people needed to address a chlorine disinfection system problem at one of its water treatment plants.

  • Lab Gas Sub-Metering Accuracy Improves With Thermal Flow Meters To Save Money
    Lab Gas Sub-Metering Accuracy Improves With Thermal Flow Meters To Save Money

    Facility administrators will find the advanced ST100 Series Thermal Mass Air/Gas Flow Meter from Fluid Components International (FCI) helps them improve the accuracy of specialty gas point of use and sub-metering operations to achieve accurate billing in their labs for better cost tracking and control.

  • All WirelessHART Devices Are Not Created Equal
    All WirelessHART Devices Are Not Created Equal

    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.

  • Secret To Disinfection Monitoring For High Chlorine Residual Wastewater Applications
    Secret To Disinfection Monitoring For High Chlorine Residual Wastewater Applications

    Some wastewater applications require chlorine residuals greater than can be effectively monitored using DPD due to the oxidation of the Wurster dye to a colorless Imine. Such applications include industrial wastewater processes that inherently have a high chlorine demand thereby requiring a more robust monitoring method.

  • Accurately Measuring Network Leakage
    Accurately Measuring Network Leakage

    The pressures of supplying a growing global population mean that the world’s water supplies need to be managed more closely than ever.

  • Determination Of Polycyclic Aromatic Hydrocarbons In Seafood
    Determination Of Polycyclic Aromatic Hydrocarbons In Seafood

    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.

  • Determination Of Pesticide Residues In Tea
    Determination Of Pesticide Residues In Tea

    In 2012, Americans consumed well over 79 billion servings of tea, which is just over 3.60 billion gallons.

  • Determination Of Hexanal In Foods Utilizing Dynamic Headspace
    Determination Of Hexanal In Foods Utilizing Dynamic Headspace

    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.

  • Validation Of Environmental Water Methods On One System
    Validation Of Environmental Water Methods On One System

    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.

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DRINKING WATER MEASUREMENT PRODUCTS

Capital Controls® Series WP840 Gas Feeders Capital Controls® Series WP840 Gas Feeders

Easy to install for indoor installation, each Series WP840 wall panel is factory tested and needs no field adjustment prior to start-up. Six different flowmeter capacities ranging from 10 to 500 PPD (200 g/h to 10 kg/h) provide versatility in meeting gas flow requirements.

<B>Level Products</b> Level Products

Krohne Level Products

Real Spectrum Analyzer Real Spectrum Analyzer

Our Spectrum series provides real time analysis across the entire spectrum of UV and/or visible light, allowing for the rapid detection of many common and emerging contaminants. Our Spectrum series analyzers utilize our exclusive Split-Sense Pro technology to provide many strong competitive advantages, including superior performance, ease of use and cost effectiveness, making continuous spectroscopy analysis much more practical and attainable.

Capital Controls&reg; Series NXT3000 High Capacity Gas Feed System Capital Controls® Series NXT3000 High Capacity Gas Feed System

The Series NXT3000 High Capacity Gas Feed System is a family of vacuum-operated, solution-feed, gas dispensing components including a vacuum regulator, meter assembly and ejector to meet customer needs for feeding chlorine, sulfur dioxide, ammonia or carbon dioxide gas. The Series NXT3000 is a versatile, high quality system which operates at sonic conditions eliminating the need for differential pressure regulation across the rate control valve.

Field Transmitter Field Transmitter

SITRANS TF is used where other transmitters can't cope. One main point is its rating of IP67.

The Emerson Rosemount™ Annubar® Flowmeter Now Gas NSF Approvals The Emerson Rosemount™ Annubar® Flowmeter Now Gas NSF Approvals

Now, the Rosemount Annubar Flowmeter is certified to the NSF/ANSI 372 standard for lead-free plumbing, as defined by the U.S. Safe Drinking Water Act. Patented Annubar averaging pitot tube technology offers many advantages that help facilities save time and money: real-time mass and energy flow measurement and integral temperature design help minimize permanent pressure loss and produce energy savings.

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LATEST INSIGHTS ON DRINKING WATER MEASUREMENT

  • Is Water 4.0 The Future?
    Is Water 4.0 The Future?

    Water 4.0 is a concept that has recently been raised as the “future” of the water industry …possibly. Apart from being a paraphrase of Industry 4.0, the questions have to be asked: What is it, and what does it have to do with the way the water industry operates in its current state?

  • Best Practices For Flow Meter Calibration
    Best Practices For Flow Meter Calibration

    Get to know the basics, best practices, and importance of flow meter calibration from an industry expert.

  • Flow Monitoring, Pressure Management, And Healthy Water Systems
    Flow Monitoring, Pressure Management, And Healthy Water Systems

    There are two practices that can help water utilities identify broken segments of their systems and reduce the nonrevenue water that results. Amidst the nation’s current infrastructure crisis, they are exercises worth considering.

  • A Sense Of What’s Next: Digital, Integrated pH Measurement
    A Sense Of What’s Next: Digital, Integrated pH Measurement

    Taking pH measurements may be the most common water quality testing performed around the world. From backyard pools to treatment plants serving millions, it has long been a reliable method of detecting red flags in water quality. But with rapid developments in sensor technology, is there room to innovate on such a routine practice? Water Online spoke with Thomas Roemer, the business development manager for KROHNE about the company’s efforts to do just that.

  • What Went Wrong In Flint?
    What Went Wrong In Flint?

    While it took a series of egregious bungles on several different levels to plunge Flint into the crisis, perhaps the most unforgivable lapse has been government officials’ negligent water testing.

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DRINKING WATER MEASUREMENT NEWS

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DRINKING WATER MEASUREMENT VIDEOS

Kupferle Foundry - #9800i-GENESIS Turbine Powered Automatic Flushing Device With Chlorine Analyzer

The Eclipse i-Series model #9800i-GENESIS is the newest Intelligent Flushing & Monitoring Station Kupferle offers to maintain safe residual levels and remove DBPs from consumers' water. This permanently installed station incorporates a built-in chlorine analyzer to measure and record disinfectant residual levels based on a programmed sampling schedule.

Putting Drinking Water To The Test Putting Drinking Water To The Test

Appearing on The Weather Channel's "Wake Up With Al" morning show, water expert Dan Theobald puts drinking water to the test by measuring total dissolved solids (TDS) in tap water samples from Brooklyn, Manhattan, and New Jersey, as well as bottled water samples.

Earth Day Outreach: Insights On Water Conservation And Quality Earth Day Outreach: Insights On Water Conservation And Quality

"Wastewater Dan” talks with FOX 4 News Kansas City about drought conditions in California and procedures to conserve water in the home. He also demonstrates the use of a total dissolved solids (TDS) meter to test drinking water quality, and interprets the results.

Introducing EXO - A New, State-Of-The-Art Water Monitoring Platform Video Introducing EXO - A New, State-Of-The-Art Water Monitoring Platform Video

EXO, a state-of-the art water quality monitoring platform, is designed to address the many challenges of collecting accurate field data in the natural environment.

The New IQ SensorNet Product Video The New IQ SensorNet Product Video

The IQ SensorNet wastewater treatment process monitor is a powerful, modular system designed to be flexible enough to place anywhere in your wastewater treatment system and add to it at anytime.

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