WASTEWATER MANAGEMENT

When To Consider An Alternative To Thermal Dispersion Meters
When To Consider An Alternative To Thermal Dispersion Meters

Maintaining a firm grip on blower output within digesters at wastewater treatment plants is the key to stable dissolved oxygen levels that support an optimal biological cycle. However, the most common type of device used to measure aeration in the activated sludge process — thermal dispersion flow meters — is not always the best fit. The good news is that wastewater plant operators have multiple alternatives.

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WASTEWATER MANAGEMENT WHITE PAPERS AND CASE STUDIES

  • WannaCry And NotPetya Demand A Cyber Security Strategy
    WannaCry And NotPetya Demand A Cyber Security Strategy

    The need for a solid cyber security strategy has been discussed and debated for almost a half a century now, and yet the basic worm-type attacks first documented back in 1972 are still with us today. Why? Because even the most basic measures to protect control systems from these types of attacks are still not systematically employed. 

  • City Saves Big Money By Using Cloth Media Filters To Treat CSO Discharge
    City Saves Big Money By Using Cloth Media Filters To Treat CSO Discharge

    The City of Rushville, Indiana had to remedy a consent order filed in 2007 for its untreated combined sewer overflow (CSO) discharges that were polluting the Flatrock River, a violation of the Clean Water Act. The city originally planned to install a 1 MGD stormwater storage tank, but was approached by Aqua-Aerobic representatives with a pilot test proposal utilizing a new technology.

  • ABB Ability: Our Offering For Power Plants
    ABB Ability: Our Offering For Power Plants

    ABB provides an extensive selection of proven measurement and analytical products and solutions for power generation industry applications.

  • How Digitalization Can Boost Natural Disaster Resiliency In Municipal Water And Sewerage Treatment
    How Digitalization Can Boost Natural Disaster Resiliency In Municipal Water And Sewerage Treatment

    Digitalization of the municipal water treatment industry is fragmented today, with instrumentation, control, and automation technologies mixed with manual operational activities. Such infrastructures can be detrimental in cases of hydro-geological events, such as severe storms and earthquakes. The good news: When natural disasters strike, digitalization can help get municipal water treatment back online quickly and effectively.

  • Securing Industrial Systems In A Digital World
    Securing Industrial Systems In A Digital World

    The development of Industrial Control Systems (ICS) over the past two decades has changed the face of many industries. Operation Technology (OT) — largely industrial equipment — has become increasingly connected, and the integration of Information Technology (IT) components allows such devices to leverage software that drives data collection and analysis, resulting in enhanced performance and ultimately "smarter" machines.

  • Tunnel Protects Chicago Neighborhood From Flooding
    Tunnel Protects Chicago Neighborhood From Flooding

    A Chicago stormwater diversion tunnel designed to correct a chronic flooding problem that has plagued the city’s Albany Park neighborhood over the past decade has been recognized for its effectiveness and ingenuity.

  • 5 Questions To Ask Before Selecting A Process Data Analytics Solution
    5 Questions To Ask Before Selecting A Process Data Analytics Solution

    The data generation and collection strategies at the center of manufacturing processes have evolved dramatically, especially in recent years. Process manufacturers now collect and store huge volumes of data throughout their operations, both on and off premise, across multiple geographic locations, in an increasing number of separate data silos. In this paper, we propose five questions we believe every process manufacturing buyer should ask when evaluating a data analytics solution.

  • Leveraging Predictive Analytics: A Case Study
    Leveraging Predictive Analytics: A Case Study

    Often the first notification of a spill comes from a member of the public, hours and sometimes days after the first spill. This can intensify public health and environmental impacts and the cost of clean-up efforts. Following a sewer spill at an environmentally significant site at Midway Point in August 2017, TasWater sought a way to reduce the likelihood and impact of spill events occurring in the future.

  • Devon Energy Uses Real-Time Data And Advanced Analytics To Make Better Decisions
    Devon Energy Uses Real-Time Data And Advanced Analytics To Make Better Decisions

    Like many other energy companies, Devon Energy, a leading independent oil and natural gas exploration and production company in North America, generates huge volumes of data. The company’s SCADA system monitors 6.5 million data points from multiple sites, with more than 10,000 updates per second. 

  • Enhancing HVAC Performance: Siemens Clamp-On Flow Meters Chosen For NYC Building Complex
    Enhancing HVAC Performance: Siemens Clamp-On Flow Meters Chosen For NYC Building Complex

    A commercial real estate corporation that owns, develops and operates premier properties in major North American cities was one of the earliest companies to recognize the benefit of individually metering tenants for their utility usage. When designing a prestigious building complex in New York City, the company sought a flow meter that would facilitate this task. After careful consideration of several options, the choice became clear: clamp-on ultrasonic flow technology from Siemens.

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WASTEWATER MANAGEMENT APPLICATION NOTES

  • 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.

  • The Importance Of Measuring Total Organic Carbon
    The Importance Of Measuring Total Organic Carbon

    Organic carbon compounds vary greatly. In fact, one of the first lessons in most introductory Organic Chemistry courses explains that the number of possible carbon compounds is virtually infinite due to carbon’s ability to form long, chain-like molecules. While chromatographic methods like gas chromatography (GC) or high-performance liquid chromatography (HPLC) are able to make quantitative determinations for specific compounds, the user must first know which specific compounds to look for.

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WASTEWATER MANAGEMENT PRODUCTS

AquaStorm™ Cloth Media Filter AquaStorm™ Cloth Media Filter

The AquaStorm™ cloth media filtration system is designed as an economical and efficient solution for the treatment of wet weather applications. This system utilizes a disk configuration and the exclusive OptiFiber PF-14® pile cloth filtration media to effectively filter high solids waste streams with and without the use of chemicals as determined necessary for application-specific water quality. This system is ideal for wet weather applications due to its proven removal efficiencies and high quality effluent, even under varying influent conditions.

SIPART PS100 SIPART PS100

Positioners are essential to the smooth and reliable operation of your process. They play a vital role in ensuring the best possible performance throughout your plant. A great example is our new electropneumatic positioner, the SIPART PS100. Its ease and speed of initialization make it a winner for valve manufacturers, the chemical industry, the energy sector, and many other fields. Special benefits of the SIPART PS100 include robust construction and ease of operation.

Endress+Hauser Service Portfolio Endress+Hauser Service Portfolio

Endress+Hauser is committed to your business, for improved plant performance.

Solutions To Improve Productivity While Lowering Your Costs Solutions To Improve Productivity While Lowering Your Costs

The combination of reliable products and expertise in customized solutions.

SIMATIC PDM Maintenance Station V3.0 SIMATIC PDM Maintenance Station V3.0

Efficiently service and maintain intelligent field devices
Field devices are the eyes and ears of automation. The failure of a valve positioner, temperature, flow or pressure sensor can quickly lead to serious malfunction of the process. With SIMATIC PDM Maintenance Station V3.0, Siemens offers the right solution for efficiently monitoring the condition of smart field devices, irrespective of the automation and control systems used

Memograph M RSG45 Advanced Data Manager Memograph M RSG45 Advanced Data Manager

Endress+Hauser releases the Memograph M RSG45 Advanced Data Manager DIN rail version, an intelligent remote device with extensive communication capabilities, making it ideal for IIoT applications and use as an edge device for getting data to cloud-based servers. Thanks to its intuitive operation, Memograph M adapts quickly and easily to any application. The process values are clearly presented on the display and logged safely, limits are monitored and analyzed.

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LATEST INSIGHTS ON WASTEWATER MANAGEMENT

  • The Great Flood And Future Predictions
    The Great Flood And Future Predictions

    Did you know that the earliest recorded flood is that of the Great Flood detailed in Christian Bibles, the Torah, and the Quran? I was, therefore, amused to hear from a channel partner about a flow monitoring job in the Eastern Anatolia region of Turkey, at the foot of Mount Ararat. Why? Because Mount Ararat is cited as the place where Noah’s Ark came to rest after the Great Flood (Genesis 8:4).

  • Creating A New Marketplace For Resilient Infrastructure Investment
    Creating A New Marketplace For Resilient Infrastructure Investment

    Climate change is getting harder to ignore, from alarming new reports about its impacts to debates around a Green New Deal. Yet for all this attention, individual places — from the biggest cities to the smallest towns — are still struggling to do something about it.

  • Debunking Myths: 5 Things To Know About Green Infrastructure
    Debunking Myths: 5 Things To Know About Green Infrastructure

    More than 600 million people lack clean drinking water. Drought affects more than 35 million every year. And by 2050, 1.3 billion people will live in flood-prone areas. Most people think that building dams, water treatment plants and other infrastructure is the only solution for these problems — but  that’s only because they haven’t considered the many benefits of green infrastructure.

  • Multiple Tests Of Large Axial Flow Pumps Under Varying Conditions Over Multiple Years
    Multiple Tests Of Large Axial Flow Pumps Under Varying Conditions Over Multiple Years

    Using field flow measurement techniques allows pump owners the ability to assess the performance of their equipment. One pump owner went to the next level by completing multiple tests of their equipment over multiple years and multiple conditions.

  • Intelligent Power Starts With Accurate, Actionable Data
    Intelligent Power Starts With Accurate, Actionable Data

    Internet of Things connectivity for circuit protection lays the foundation for system-level intelligence.

  • Underground Tunnel Anchors Louisville's Work For Clean Waterways
    Underground Tunnel Anchors Louisville's Work For Clean Waterways

    Named after a legend of Louisville, the “Bumblebee” tunnel-boring machine is carving a path to cleaner water, regulatory compliance, and lasting resiliency.

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WASTEWATER MANAGEMENT VIDEOS

Stormwater Credit Trading 101 Stormwater Credit Trading 101

Stormwater credit trading programs are a market-based option to allow property owners, typically subject to an on-site stormwater retention requirement or large drainage fees, to meet a portion of their requirements by buying stormwater “credits” from other property owners rather than building all needed green stormwater infrastructure on their own property.

Flow Meter Calibration Flow Meter Calibration

Specialized calibration of gas mass flow meters and flow switches is what Fluid Components International does best. FCI's calibration lab has 18 NIST traceable precision flow stands to ensure you are getting the gas mass flow meter or flow switch calibrated to it's actual published specifications to match your application needs.

Water Management In A River City | Iowa Land And Sky Water Management In A River City | Iowa Land And Sky

Managing how water flows through an urban area like Cedar Rapids is an ongoing challenge, especially as there are more frequent heavy rain events and aging infrastructure can't keep up. Explore Iowa's land, biodiversity and environmental issues from a different perspective.

White House Utility District Uses ArcGIS With The PI System For Leak Detection And Remediation White House Utility District Uses ArcGIS With The PI System For Leak Detection And Remediation

Carl Alexander, the GIS Director for White House Utility District describes how the utility integrated and used data from the PI System and ArcGIS to recover $900,000 in water being lost through leaks and reduced data prep time from 6 hours to ten minutes.

Thames Water: Using IT/OT Data To Change Behaviors To Hit KPIs Thames Water: Using IT/OT Data To Change Behaviors To Hit KPIs

Thames Water focuses on extracting value from specific combinations of structured and unstructured business data together with real-time operational data provided by Thames' PI System from across more than 3000 plant and 140,000 km of water and sewerage networks.

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