WASTEWATER
U.S. Pipe Supplies Nearly 24 miles Of Pipe To Support Clean Water Efforts In Waukesha, WI
U.S. Pipe supplies 34 miles of 30-inch ductile iron pipe for Waukesha’s Lake Michigan water project, delivering reliable, high-pressure infrastructure for generations of residents.
WASTEWATER CASE STUDIES AND WHITEPAPERS
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Lime Slakers Restoration In Dallas, TX Leads To Almost $1M Saved Compared To New Systems
Since opening in 1930, the Bachman Water Treatment Plant in Dallas has increased its processing capacity from 30 million gallons per day to 150 million gallons per day, with the latest upgrade in 2007.
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Are Bypasses Needed With Today's Waterworks Gate Valves? New Information Says They're Not.
Up until recently, there was no empirical data to support the position that bypasses, for the routine operation of resilient wedge gate valves, are not needed.
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The Good And Bad Of Wastewater Instrumentation: Pros, Cons, And Opportunities
Instrumentation is heavily pushed to achieve efficiency, but it only works when you use it correctly – and many utilities don’t.
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Experience The Future Of Process Automation
Updated with new interactive features, videos, customer stories, and more, the Siemens Virtual Process Automation Solutions Center allows you to walk through the world of process measurement and control solutions – without ever having to move your feet. Hear directly from our experts about up-and-coming trends in industry standards as well as innovative technologies such as web-based process control, digitalization, integration of smart instrumentation, remote monitoring support, and more. Navigate around the room and click on the pop-up boxes to focus on the information that’s most important to you.
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Aeration System Solves Odor And Nutrient Problems For Carrot Packing Plant
A carrot packing plant was having severe odor problems due to septic conditions in their truck washout water holding lagoon. In addition, nutrient and nitrogen levels were becoming an issue for land application of the wastewater for crop production.
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Eliminating Sludge Islands In Your Wastewater Lagoon
Old municipal and industrial wastewater lagoons have the tendency to build islands of sludge at various locations around the lagoon. It is most common for older lagoons to build such islands wherever wastewater enters the lagoons.
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4 Treatment Plant Budget Busters To Avoid
Municipalities work diligently to produce quality drinking water and meet strict wastewater treatment regulatory standards while managing expenses. Advanced technologies allow utilities to gather actionable information and strategically offset deficiencies.
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Headworks Bar Screen — Buy Well, Buy Once!
Our screens have been installed in all corners of the world and this installation at Selkirk, Manitoba continues that exciting trend. The City of Selkirk is located 14 kms from Winnipeg in the Western Canadian province of Manitoba and is also known as the Catfish Capital of the World!
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Mei Noam Wastewater Utility Saves Millions In OPEX And CAPEX In WWTP Future Planning
Learn how a WWTP achieved remarkable cost savings with strategic utilization of advanced technology and wastewater intelligence.
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Bar Screens Greatly Improve Operational Reliability
This case study details how one system upgrade greatley impacted wastewater treatment compliance and efficiency for KC Water, simply by removing debris at the headworks before it could impact downstream plant operations.
WASTEWATER APPLICATION NOTES
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Panametrics' Technology Proves Key In Supporting Serbia's Flood Prevention Strategy
A water management company in Serbia used Panametrics' ultrasonic flow meter technology for stormwater management, ensuring reliable measurement and accuracy in challenging conditions. The technology allowed for live monitoring of water transfer and reduced the risk of flooding.
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Chlorine Measurement In Wastewater And Regulated Discharge Requirements
Homes, industry, schools, and businesses all generate sanitary waste, or sewage. Sewage treatment is a multistage process that cleans up wastewater before discharge or reuse. In the final step of the treatment, disinfectants are added to kill disease-causing organisms. Common disinfectants are chlorine gas and sodium hypochlorite. Chlorine dosage levels are designed to leave almost no residual in the wastewater after treatment
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Ion Exchange Resins Reduce Pollution From Refineries
A single operational oil and gas refinery produces millions of gallons of contaminated wastewater a year, leading to environmental pollution concerns. Ion exchange resins are a metal- and ion-removal solution to help clean this wastewater for plant reuse or safe disposal. This application guide explains how resins can be used to demineralize refinery water in process, boiler, and cooling water applications.
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Enhancing Clean-In-Place (CIP) Systems With Pulsafeeder's NextStep Pump Technology
Clean-in-Place (CIP) systems are critical for industries where hygiene and contamination control are mandatory—such as food and beverage, pharmaceuticals, and specialty chemical manufacturing. These systems automate cleaning through validated, programmed steps that ensure compliance with stringent safety and quality standards. This application note explores the challenges of CIP operations and demonstrates how Pulsafeeder’s NextStep pump technology addresses these challenges with precision, reliability, and cost efficiency.
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Environmental Applications Of The Agilent 1290 Infinity UHPLC: The Evolution Of Chromatography This application note presents examples of the use of UHPLC (ultrahigh performance liquid chromatography) for environmental applications using the new Agilent 1290 Infinity LC. By E. Michael Thurman and Imma Ferrer Center for Environmental Mass Spectrometry Department of Environmental Engineering University of Colorado Boulder, CO, USA
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The Active Control Program For Advanced UV Oxidation
This application note will explore how active control programs lower operational costs of compliant contaminant removal.
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Application Note: Testing Nitrite In Surface Water And Wastewater The Thermo Scientific Orion AQUAfast® AQ3700 Colorimeter comes programmed with methods for testing nutrients. By Thermo Fisher Scientific
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Nitrogen-Reduction Treatment Systems For Long-Term Operations
The need for of nitrogen-reducing wastewater treatment systems has become more common in the past few decades due to various environmental concerns, including eutrophication, oxygen depletion, and toxicity to aquatic organisms in lakes and streams. The addition of nitrogen removal to any wastewater treatment plant, new or existing, typically increases the costs of the project significantly. When evaluating suitable technologies, it becomes critical to properly identify processes that can not only proved the best upfront capital value but also provide the most sustainable long-term functionality.
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Achieving A Delicate Balance To Maintain RO Membranes
This application note explores the importance of maintaining a delicate balance in reverse osmosis systems to protect RO membranes.
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Managing Storm And Surface Water With ForeSITE UL Monitoring System
As flooding increases along coastal and river-adjacent communities, the need for low-cost, reliable monitoring and warning systems has become a critical factor for managing these issues in real time, without requiring major infrastructure overhauls.
LATEST INSIGHTS ON WASTEWATER
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The White House has finalized plans to roll back rules under the National Environmental Policy Act (NEPA), narrowing its focus and limiting what the current administration claims are needless delays for federal approval of water, energy, and other infrastructure plans. For water and wastewater utilities, the changes could speed up permitting for critical projects, although experts warn the tradeoffs could do more harm than good.
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Traditional sewer systems, while effective, often require significant capital investment, invasive implementation measures, and complex maintenance. As a result, innovative decentralized wastewater solutions are necessary to address the needs of communities or commercial areas in need of wastewater service. One such solution is the liquid-only sewer (LOS) system.
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While many scientific and technical reports show that floods are becoming larger and more common, reports underestimate how their frequency is changing. Flood sizes get the spotlight, but governments and experts need to also consider their frequency to address implications overlooked by traditional management methods.
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In areas with storm drains, the water can quickly overwhelm the drains, causing flooding hazards. For this reason, many towns have ordinances dictating how much ground can be covered with impermeable substrates.
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Technology like advanced process control systems can streamline operations, create opportunities to lower costs and emissions, and ensure effluent quality meets the highest standards. Research also indicates that implementing an appropriate control strategy can help reduce N2O emissions.
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Strategic flow monitoring helps wastewater utilities curb overflows, cut costs, and safeguard public health by turning accurate data into proactive action.