WASTEWATER MEASUREMENT

Not All Differential Pressure Meters Are Created Equal
Not All Differential Pressure Meters Are Created Equal

Due to the dynamics of liquids and gases flowing through elbows, valves, pumps, and other pipeline structures, every flow-meter methodology has its own design limitations. Unlike Venturi meters, pitot tubes, orifice plates, and other devices, V-Cone meters provide highly accurate and reliable readings with minimal straight-pipe length restrictions and virtually no maintenance, in pipe sizes up to 120”.

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WASTEWATER MEASUREMENT WHITE PAPERS AND CASE STUDIES

  • Improving Water Treatment Efficiency Via Energy Management, Optimization
    Improving Water Treatment Efficiency Via Energy Management, Optimization

    The cost of water delivered to customers is as much about the energy needed to move it as the chemicals required to treat it. Balancing water chemistry, infrastructure costs, and energy consumption is key to optimizing the overall cost of operation. Experience shows that some astute water suppliers are closer to achieving their ideal outcomes than most people realize. Here are some insights into how that works.

  • Asset Monitoring: Are You Getting Your Money’s Worth?
    Asset Monitoring: Are You Getting Your Money’s Worth?

    Mapping the assets of a water treatment, water distribution, or wastewater collection and treatment system is just the means to an end. Maximizing value from that effort requires systematic planning and a healthy curiosity for looking into patterns of activity. Here are some considerations for turning raw asset data into more valuable benchmarks for better decision-making across multiple aspects of water operations.

  • Improving Wastewater Treatment With Air Flow Instrumentation
    Improving Wastewater Treatment With Air Flow Instrumentation

    In wastewater treatment plants, a variety of processes are employed to eliminate organic pollutants from water to ensure its safety and release for future uses. One of the most common processes is the activated sludge method, which biologically treats the wastewater through the use of large aeration basins.

  • Comparing Benefits Of V-Cone® And Coriolis Meters
    Comparing Benefits Of V-Cone® And Coriolis Meters

    Proper operation of water treatment processes depends on accurate flow measurements. Also, flow data is often required by regulatory agencies.

  • Is Remote Monitoring Right for Me?
    Is Remote Monitoring Right for Me?

    Budgetary constraints and the challenges of maintaining and upgrading aging infrastructure have water utilities looking for ways to operate more efficiently, even as customer service expectations and regulatory demand for more sophisticated reporting and usage information are on the rise. Fortunately, many water treatment plants have found a solution to these seemingly contradictory requirements in remote monitoring systems, which allow utilities to conserve water, operate efficiently, and ensure that the assets within their network are performing well.

  • Situational Awareness — The Next Leap In Industrial Human Machine Interface Design
    Situational Awareness — The Next Leap In Industrial Human Machine Interface Design

    Wonderware InTouch has been the world’s number one Human Machine Interface (HMI) for over 25 years and offers legendary ease of use, market leading innovation, unequalled investment protection, brilliant graphics, unsurpassed connectivity, the industry’s best support and the broadest partner ecosystem.

  • 4 Treatment Plant Budget Busters To Avoid
    4 Treatment Plant Budget Busters To Avoid

    Municipalities work diligently to produce quality drinking water and meet strict wastewater treatment regulatory standards while judiciously managing expenses. Despite the efforts, many of their plants have operational weaknesses where money is quietly being lost. Advanced technologies provide an opportunity for utilities to gather actionable information and strategically offset deficiencies.

  • Predicting Leakage Issues Using The PI System
    Predicting Leakage Issues Using The PI System

    Yorkshire Water produces 1.3 billion liters of clean water and treats one billion liters of water in its waste water networks every single day. The company has 686 treatment facilities spread across northern England and 83,000 kilometers of water pipelines, which is enough to circle the earth twice.

  • Are Your Pumps Running As Efficiently As Practical?

    In water and wastewater operations, optimizing energy use plays a huge role in cost efficiency, but how can you know if pumping equipment and other motors are running as efficiently as possible? Analytics systems that interpret performance from a variety of data points — pump curves, run time, flow rates, vibration, temperature, energy consumption, etc. — can quantify pump operation to keep performance efficiency on an upward track.

  • Saving Energy And Enhancing Environmental Sustainability At A Top University In Asia
    Saving Energy And Enhancing Environmental Sustainability At A Top University In Asia

    At one of the most prestigious universities in Asia, the main campus comprises a large number of buildings clustered within an area less than 2 km2 (1.2 mi2). Because the university was built more than a century ago, many facilities on the campus were never fitted with the proper instrumentation for energy measurement, making it difficult or impossible to monitor the performance of most HVAC systems, including the cooling system.

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WASTEWATER MEASUREMENT APPLICATION NOTES

  • Remote Monitoring And Maintenance Through Digitalization
    Remote Monitoring And Maintenance Through Digitalization

    Siemens offers to our customers the ability to both make process measurements and to remotely monitor the activity and health of that instrumentation without the need for SCADA systems or other expensive process control room products. By utilizing Siemens’ ability to offer unparalleled flow, level, pressure, temperature, and weight measurement as well as valve control, we can provide a broad range of process measurements and offer unequaled monitoring of the health and performance of those products.

  • Air / Gas Mass Flow Meter Improves Wastewater Treatment Processing Efficiency
    Air / Gas Mass Flow Meter Improves Wastewater Treatment Processing Efficiency

    One of the most common processes in wastewater treatment is the activated sludge method, which biologically treats the wastewater through the use of large aeration basins. This process requires the pumping of compressed air into the aeration basins where a diffuser system ensures the air is distributed evenly for optimum treatment. The energy needed to provide compressed air is a significant cost in the operation of a wastewater treatment plant.

  • 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.

  • 2 Applications That Triggered The Rise Of Coriolis Flow Measurement
    2 Applications That Triggered The Rise Of Coriolis Flow Measurement

    Coriolis measurement has been adopted as a default technology in many application scenarios due to its high accuracy and immunity to process variables (temperature, pressure and flow profile). However, Coriolis wasn't always widely accepted. Two applications, in particular, helped what was once a nascent flow measurement technology gain a foothold in the marketplace.

  • Thermal Flow Meters For Mixed Gas Applications
    Thermal Flow Meters For Mixed Gas Applications

    Fox Thermal Flow Meters use a constant temperature differential (constant Δ T) technology to measure mass flow rate of air and gases.

  • Precipitant Savings Through Optimized Phosphate Elimination With Integrated Predictive Diagnostics
    Precipitant Savings Through Optimized Phosphate Elimination With Integrated Predictive Diagnostics

    Dosing of the precipitant was adjusted manually based on the laboratory measurement value of the daily composite sample and so was unable to respond to possible peaks. Although being compliant with the effluent limits, the values observed fluctuate between 0.2 and 0.8 mg/L. 

  • Bristol-Myers Squibb Works Hard To Be A Good Neighbor
    Bristol-Myers Squibb Works Hard To Be A Good Neighbor

    Hach LDO® technology improves the efficiency of pharmaceutical plant’s wastewater treatment process, helping to protect the environment and the community.

  • Improving Compliance Through Real-Time Phosphorus Control
    Improving Compliance Through Real-Time Phosphorus Control

    Levels of phosphorus, a chemical element that promotes organic growth, must be controlled in wastewater coming from beverage, food and dairy processing plants. Failure to control phosphorus accurately has a negative impact on water quality and can lead to large fines.

  • DR6000 In The Brewing Industry
    DR6000 In The Brewing Industry

    Compliance and consistent high quality are two of the key goals within the beverage industry. Hach® provides support for these goals through comprehensive analyses of water and beer.

  • Harmonics Reduction Methods
    Harmonics Reduction Methods

    There are several basic methods for reducing harmonic voltage and current distortion from nonlinear distribution loads such as adjustable frequency drives (AFDs). Following is a description of each method, along with each method’s advantages and disadvantages.

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WASTEWATER MEASUREMENT PRODUCTS

Complete Solutions For Wastewater Analysis Complete Solutions For Wastewater Analysis

From the Primary to Quarternary treatment process, find the right ISO compliant test kits, standards & CRMs, key tools and application notes for your wastewater analysis.

OpenFlows SewerOPS OpenFlows SewerOPS

Wastewater utilities face difficult operational challenges when timely decisions are needed for events associated with a range of conditions, from normal operation to sewer overflows, blockages, and network power outages. You not only need a good sense of what is happening in your network right now, but also the ability to accurately predict what is about to happen, and how to respond to achieve the best possible outcome.

OpenFlows WaterOPS OpenFlows WaterOPS

OpenFlows WaterOPS is a real-time operational and optioneering decision support solution for urban water supply and distribution. Integrating live SCADA data with a calibrated hydraulic model, OpenFlows WaterOPS computes real-time conditions throughout water networks, based on existing conditions and forecasted future conditions. OpenFlows WaterOPS empowers water utilities to instantaneously gain better visibility into dark data between monitored locations, predict future performance, and react to events and emergencies.

OPTISONIC 7300 Ultrasonic Flowmeter OPTISONIC 7300 Ultrasonic Flowmeter

The OPTISONIC 7300 is a universal 2-path ultrasonic gas flowmeter for process and utility gas measurements in oil and gas refineries or the chemical or petrochemical industries. It is also suitable for non-custody transfer natural gas applications or applications with (compressed) air, mixed or flue gases (up to +180°C / +356°F). Using the transit time differential measuring principle, the OPTISONIC 7300 delivers high performance over a wide flow range (up to DN600 / 24", turndown ratio: 100:1). Its patented titanium transducers are perfectly focused, equalizing process fluctuations and avoiding acoustic feedback.

OPTISONIC 6300 Ultrasonic Clamp-On Flowmeter OPTISONIC 6300 Ultrasonic Clamp-On Flowmeter

The OPTISONIC 6300 is an ultrasonic clamp-on flowmeter for permanent mount installation. It is particularly suitable for flow measurement of (non-)conductive liquids at any location where inline measurement is not possible or desirable. The flowmeter consists of a combination of one or two clamp-on sensors and one ultrasonic signal converter. Its robust clamp-on rail is highly flexible and can be very easily attached to virtually any pipe up to DN4000 / 160".

OPTISONIC 6300 P Ultrasonic Clamp-On Flowmeter OPTISONIC 6300 P Ultrasonic Clamp-On Flowmeter

The OPTISONIC 6300 P is a portable, battery-powered ultrasonic clamp-on flowmeter for temporary flow measurement of (non-)conductive liquids. It can be used at virtually any location and without process interruption or need to cut pipes. Due to its flexibility, the meter is equally suited for comparative measurements on stationary measuring equipment (e.g. pumps, flowmeters etc.) or for use as a short-term replacement of faulty devices. As standard the clamp-on flowmeter is also provided with a measurement option for thermal energy applications.

OPTISONIC 3400 Ultrasonic Flowmeter OPTISONIC 3400 Ultrasonic Flowmeter

The OPTISONIC 3400 is a 3-path ultrasonic inline flowmeter designed for a wide range of standard or more demanding process applications with homogeneous, non-viscous aqueous liquids as well as viscous fluids of up to over 1000 cSt. It is also the perfect choice for applications with cryogenic products (as low as -200°C / -328°F), media with extended temperature ranges (up to +250°C / +482°F) as well as low or extreme pressure ratings. The OPTISONIC 3400 offers a broad range of diameters – from DN25 / 1" for dosing purposes to DN3000 / 120" for water transportation pipelines.

OPTIBATCH 4011 Coriolis Mass Flowmeter OPTIBATCH 4011 Coriolis Mass Flowmeter

The OPTIBATCH  4011 is the standard Coriolis mass flowmeter for process batching of conductive and non-conductive liquids. It is a highly accurate and specialised meter for linear and rotating filling machines. The fully welded maintenance-free device with twin U-shape is particularly suitable for hygienic applications in the pharmaceutical or food and beverage industries. It can be equipped with DIN11864-2 hygienic flange connections, hygienic clamp connections or many other bespoke fittings according to customer specifications.

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LATEST INSIGHTS ON WASTEWATER MEASUREMENT

  • How To Use ATP And DNA In A Wastewater Nitrification Monitoring Plan
    How To Use ATP And DNA In A Wastewater Nitrification Monitoring Plan

    Ammonia removal is a key metric for assessing wastewater treatment facility performance. This is because ammonia contributes to aquatic life toxicity. Furthermore, nitrogen, along with phosphorus, is a driver of receiving water eutrophication. Eutrophication, which simply is an over-enrichment of nutrients, can be detrimental to environmental and public health. It can result in harmful algae blooms, dissolved oxygen depletion, fish kills, and other damaging impacts.

  • Calibrating Success: Improved Tools To Maintain Flowmeter Accuracy
    Calibrating Success: Improved Tools To Maintain Flowmeter Accuracy

    Water utilities with highly successful monitoring programs tend to share a common trait: they have a well-defined plan for calibration that emphasizes frequency and tracking. However, when done properly, this process is time-consuming and often leads to unnecessary labor and downtime. The good news is that advanced metering technology is available for plants to get a better handle on the instrument’s performance with significantly less effort.

  • Water Monitoring's Triple Threat: Bad Habits, Bad Readings, Bad Results
    Water Monitoring's Triple Threat: Bad Habits, Bad Readings, Bad Results

    When water and wastewater plant operators can’t get accurate flow measurements or analytical readings — or lack confidence in their instruments’ readings — it creates challenges with the process. When substandard water goes to homes and causes a boil order, or discharge pollutes a lake or reservoir, the resulting bad press, fines, and potential lawsuits erode public confidence. Avoiding these kinds of problems is rooted in good preventive maintenance habits.

  • Sounding The Alarm On Silent Noncompliance
    Sounding The Alarm On Silent Noncompliance

    Water and wastewater utility operators work diligently to operate within strict guidelines, ensuring their facilities are producing the best drinking water and highest quality effluent possible. Despite all their efforts, however, it can be easy to fall outside of regulatory compliance without even being aware. The key to avoiding problems like these is to understand how silent noncompliance can happen and knowing when to raise a red flag.

  • How To Approach Cybersecurity With Confidence
    How To Approach Cybersecurity With Confidence

    As digitalization continues to grow in the water and wastewater industry, cybersecurity becomes an increasingly important responsibility.

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WASTEWATER MEASUREMENT NEWS

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WASTEWATER MEASUREMENT VIDEOS

Manage Emergency Response Capability Manage Emergency Response Capability

Hydraulic modelers, planners, and operators can use a network model to test variations in operational strategy, tactics, and emergency protocols in a risk-free way. Identify safe, effective options to address pipe bursts, power outages, fires, and other urgent events.

OpenFlows WaterOPS Overview OpenFlows WaterOPS Overview

OpenFlows WaterOPS is a real-time operational and optioneering decision support solution for urban water supply and distribution. Integrating live SCADA data with a calibrated hydraulic model, OpenFlows WaterOPS computes real-time conditions throughout water networks, based on existing conditions and forecasted future conditions.

Next-Level Flow And Level Instrumentation Next-Level Flow And Level Instrumentation

Trending issues require innovative solutions, and KROHNE is here — in the marketplace, at WEFTEC, and on video — to help water professionals overcome their toughest challenges. Tune in below for Richard Lowrie, Water and Wastewater Industry Manager for KROHNE, as he presents two cases in point: the TIDALFLEX flow meter and the OPTIWAVE 1400 radar level transmitter. The former performs accurate measurement in partially filled pipes — down to 10 percent — which is especially useful for stormwater/combined sewer overflow (CSO) applications, while the latter is a new offering that provides continuous, non-contact level measurement in tanks, pumping stations, and open channels. Learn the unique properties and benefits of each, and how they can update and improve your operations.

Turning Data Into Water Intelligence Turning Data Into Water Intelligence

Collecting data isn't particularly hard, but extracting value from it can be. Many water operations are awash with sensors, instruments, and software, but fail to get actionable insight due to data streams that are unreliable, nonintegrated, or lack analysis. Hach helps utilities and industries make sense of data through Claros, a water intelligence system that provides efficiency, cost savings, and security by collecting and interpreting data and give clear direction for operators. In this video, Sam Utley, Software Application Development Manager for Hach, describes the Claros system's capabilities and how they can be leveraged to overcome pressing water challenges.

Exploring The Forefront Of Flow Technology Exploring The Forefront Of Flow Technology

GF Piping has a long history of operation, serving a wide variety of flow measurement and distribution needs in water and wastewater — and a long history at WEFTEC as well. In this video, GF Piping's Brian LaBelle, Director of Business Development - Water Treatment & Energy, provides a tour of the GF booth highlighting the company's newest and most popular offerings. Tune in to discover the latest technologies related to piping systems, flow meters, diaphragm valves, joints, couplings, and more.

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