WASTEWATER
What To Know Before You Invest In New Headworks Equipment
Successful headworks investments depend on understanding site needs, matching technology to application, evaluating total cost of ownership, and choosing vendors that prioritize long-term performance and reliable support.
WASTEWATER CASE STUDIES AND WHITEPAPERS
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Septage Receiving Challenges & Solutions
Septage disposal requirements have come a long way since the days when haulers could simply discharge their loads into an open pit at a sewage treatment plant or off-load them into a field or lagoon. This process was often neither regulated nor monitored. Haulers submitted their own estimates of what and how much they dumped for billing purposes. This practice created a very real threat of ground water, lake and stream contamination.
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Beautiful Bull Shoals — And The Wastewater Treatment Plant — Just A Stone's Throw Away
We all love it when a plan comes together. In July 1952 in Arkansas, when President Harry S. Truman dedicated the Bull Shoals dam on the White River, which created Bull Shoals Lake, it, as planned, brought about a boom in tourism — and how.
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Mueller Has You Covered For Domestic Products
Since 1857, Mueller Water Products have been helping municipalities increase operational efficiencies, improve customer service and prioritize capital spending. Throughout this time Mueller has played an essential role in the research, development and manufacturing of products and services used in water systems across North America.
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Challenging Aeration Design Standards Results In Lower Cost, Higher Performance
By using airflow-based aeration controls, the Brockton, MA wastewater treatment plant (WWTP) was able to reduce energy usage by 23% while producing higher-quality effluent.
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Macerator Explodes, Monster Sludge Grinder Takes Over
The Coeur D’Alene, ID, wastewater treatment plant was having continual problems with two sludge macerators, in part because of the durability of the macerator.
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Cleaning Optimization And SSO Prevention For A Florida Utility
A large utility in Florida, whose sewer collection system handles more than 80 million gallons of wastewater every day, turned to new technologies to improve their cleaning program.
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Case Study: Prosonic S Provides Reliable Control Of Filtration For Raw Sewage Water
In the inlet of the plant, the raw sewage water is filtered through 3 automated systems. The filtration systems are equipped with an endless mesh, which captures the solid materials. By Endress+Hauser, Inc.
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7 Ways To Optimize Your Water Utility
Streamlining utility management and operations yields significant savings.
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Why ASME PTC10 Is Not Sufficient To Define Testing Of A High Speed Turbo Blower
The technology to produce low pressure air, an energy intensive ingredient in the wastewater process, has made significant steps forward in recent years. Unfortunately, the specifications for testing these new sophisticated air producers have not kept pace.
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Preserving Pressure, Protecting Service: Upgrading Hydrant Infrastructure In Kent County
When Kent County Water Authority faced the urgent replacement of a 94-year-old hydrant tied to a 1931 cast iron main, they were determined to maintain fire protection and avoid customer disruption.
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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Combining Decentralized And Centralized Wastewater Treatment Strategies To Solve Community Challenges
To sustain the environment and smart community growth while protecting public health, engineers, municipal health officials, and regulators need innovative wastewater treatment solutions. The latest evolution of decentralized systems can efficiently handle residential and commercial daily flows and are a cost-effective alternative to the large, centralized wastewater treatment plants of the past.
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Orion DUAL STAR™ Quick Start Note - Nitrate In Water & Wastewater The Thermo Scientific Orion DUAL STAR meter shows the results of both input channels simultaneously.
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Application Bulletin: Reverse Osmosis
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
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What Is Genclean Advanced Oxidation Disinfection Solution And What Is It Used For?
A non-toxic, advanced oxidation (AOP) formula of minerals chelated with oxygen and stabilized in an aqueous water solution. It is a viable option in industries and applications requiring a solution to challenging situations where high level effective sanitization and oxidation is required. Read more to learn how the Genclean advanced oxidation treatment solutions can be used in different applications.
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Is ORP Really Your Best Option For Dechlorination Measurement?
In this application note, explore considerations for achieving more reliable accuracy when quantifying dechlorination results for applications ranging from RO membrane protection to wastewater discharge compliance.
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Ultrasonic Flow Meters Improve Biogas Measurements
As interest in biogas grows, more attention is being paid to measuring biogas flow, which has long been a problem area in process measuring technology.
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Sewage Pump Station Level Application
The most common level application in the water and waste water industry is the infamous wet well. With its line-of-sight measurement technology, rugged sensor, narrow laser beam and virtually nonexistent maintenance requirements or on-site calibration, ABB’s LLT100 laser level transmitter answers most concerns related to wet well level measurements and makes it easy to calculate what could amount to a substantial return on investment.
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Mapping And Identifying The Source Of Water Quality Issues
A Southern U.S. municipality experiencing taste and odor issues in a certain neighborhood was also having difficulty maintaining chlorine residual levels in the area. Biological growth was suspected, however, water leaving the treatment plant met and exceeded all water quality requirements. After several investigations, the source of contamination in the distribution system could still not be identified.
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Automatic Scraper Strainers Protect Critical Membrane Systems
Automated scraper strainers pre-filter water and wastewater to protect fragile membrane systems from damage caused by large, suspended particles, reducing maintenance and replacement costs.
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.