WASTEWATER
Beyond Clarifiers: How Advanced Primary Filtration Solves Wet Weather Capacity Challenges
Pile cloth media filtration treats wet weather flows in real time, increasing capacity, improving removal efficiency, and helping utilities reduce reliance on limited stormwater storage.
WASTEWATER CASE STUDIES AND WHITEPAPERS
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Wastewater Treatment For Brewery System Reduces BOD
Real Ale Brewing Company (RABC) started as a small brewery working out of a commercial retail space. As the brewery outgrew their facility they purchased land on the outskirts of town and built a new brewery. Their production level was still low enough at this point for the city to allow direct access to sewer. As RABC continued to be successful and grow, a mandate from the Texas Commission on Environmental Quality stated that the city must require the brewery to treat their wastewater in order to prevent overwhelming the city’s treatment system. RABC began the process of looking into available options for wastewater treatment. They had been introduced to ClearBlu Environmental at the Craft Brewers Conference in 2011 and after careful research the brewery selected ClearBlu to design and install a complete pretreatment and treatment system.
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Aerzen Delta Hybrid Direct Drive: A Game Changer In Blower Technology
Aerzen’s Direct Drive Delta Hybrid blower boosts aeration efficiency with an optimized rotor profile, belt-free drive, improved cooling, and expanded turndown—cutting energy costs and simplifying long-term maintenance.
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MBBR/IFAS Upgrade To Dubai Investment Park
Dubai Investments Park is a unique, self-contained mixed use industrial, commercial and residential complex operated by Dubai Investments Park Development Company LLC. Spread across an area of 3200 hectares, it is a city within a city offering world-class infrastructure and outstanding facilities and services.
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Changxing Power Plant Debuts The World's First Forward Osmosis-Based Zero Liquid Discharge Application
Desalination Technology Transforms 650 m3/day of Abused Industrial Wastewater
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Dry Pit Submersibles Lower Costs And Eliminate Unscheduled Maintenance
A utilities department was experiencing frequent unscheduled maintenance visits and corresponding unbudgeted repair bills for the pumps at the township’s main pump station.
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Asset Inspections Are Optimal Tool For Maintenance And Capital Improvement
Infrastructure asset inspection process is a tool that identifies deficiencies, creates backlog, establishes proactive maintenance, and monitors life cycles; as well as assists agencies in identifying projects for their Capital Improvement Program (CIP). These inspections can provide both a short-term benefit through work identification for repair and maintenance efforts and a long-term benefit of project identification of new capital improvements and enhancement. By Michael Garcia, PSM, Program Manager II , Seminole County Public Works and Chandra Greiner, CPM, Consultant, LA Consulting
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Advantages Of Using Ozone And Biologically Active Filtration For Potable Reuse
Understanding how ozonation and biologically active filtration (O3-BAF) systems work and their benefits in reuse can help water authorities meet cost, treatment, and sustainability goals.
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SCREENMASTER® CS Bar Screen To The Rescue At A Commercial Composting Plant
A commercial mushroom composting company in Pennsylvania needed help with a problem in their compost production process. The compost, made from hay, straw, horse manure, chicken litter, corn cobs and more, is processed on an eight-acre concrete slab, also called a wharf. The runoff from the rain and water used during the compost process washes off the wharf and into a pit and then travels through a pipe that carries it to the two-million gallon lagoon behind the wharf. From there, the company recycles the water by pumping it back to begin the process again. Unfortunately, the process wasn’t as smooth as they had hoped. Sediment and pieces of the organic material were continuously washing down into the pit and traveling to the lagoons, causing major clogs. This presented a serious issue for the company as it was slowing down their process, causing downtime, and making a mess of their lagoons. That’s when they contacted Franklin Miller for a solution.
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ECI Solves MRO's Chromium Contamination Problem With 900 Series Monitor/Controllers
Cr(VI) is a regulated contaminant in drinking water because it can cause gastrointestinal, liver, and developmental toxicity in humans when ingested. A facility was unable to discharge to their POTW because the CR(VI) concentration in their wastewater stream was over the regulated discharge limit.
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Pilot Studies In North Carolina With Hydrex™ Odor Solutions
Two municipalities were faced with odor issues and required corrosion prevention in their collection systems. Monitoring in the sewer lines indicated peak H2S atmospheric concentrations of 300-500 ppm. Both clients desired H2S < 20 mg/L to prevent corrosion and preferably lower to prevent H2S odor.
WASTEWATER APPLICATION NOTES
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How To Optimize Your DAF System With Air Dissolving Pumps
Despite their importance in modern wastewater applications, not all DAFs are created equal. Factors, such as the components that make up these systems, will influence how well they work and how long they last.
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Analysis Of Pesticide Residue In Spinach Using The AutoMate-Q40 An Automated QuEChERS Solution
QuEChERS is a Quick-Easy-Cheap-Effective-Rugged-Safe extraction method that has been developed for the determination of pesticide residues in agricultural commodities.
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Application Note: Dairy Farms Use YSI Instruments To Map Volume Of Wastewater Lagoons On July 1, 2010, dairy farm waste management plans are due to the California Regional Water Quality Control Board. By YSI
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Ultrasonic Level Measurement In Water And Wastewater Plants
Radar technology is often viewed as the “best” method of level measurement, but this isn’t necessarily true in the water industry.
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Flexible Expansion Joints Provide Protection For Pipelines Subject To Subtle Or Sudden Movement
Flex-Tend flexible expansion joints have a proven record of providing protection for pipelines subject to subtle or sudden movement. As with all products used in the water and wastewater industry, protection is optimized with the selection of the proper assembly incorporated into a sound design. This paper is intended to provide assistance in both of these areas.
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Reduced Bore Electromagnetic Flowmeter
Being able to accurately measure both the quantity and rate of water passing through a water distribution system is crucial to gain an informed understanding of overall efficiency. As such, achieving a measurement that is exact as possible can have a significant impact on key areas. This includes supply planning, maintenance, resource deployment, leakage detection and the overall environment.
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Vacuum Sewer Truck: Optimize Cleaning Performance With The Right Accessories
Selecting the correct accessories will maximize cleaning while minimizing water use, tank refills, labor, and headaches.
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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.
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Greenline In Wastewater Treatment For Pollution Control - Improving Environmental Quality Through Advanced Chemical Dosing Solutions
This application note explores how Greenline pumps enhance odor control systems by delivering precise chemical dosing for odor mitigation and pH control, ensuring cleaner air and improved quality of life.
LATEST INSIGHTS ON WASTEWATER
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Polyacrylamide (PAM) selection in industrial wastewater treatment is frequently reduced to a trial-and-error exercise, resulting in reagent waste, inconsistent effluent quality, and inflated operating costs. This article presents a structured framework for PAM optimization across three critical variables — ionic charge density, molecular weight, and coagulant synergy.
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A shift in how we approach source water protection is long overdue. Currently, we are trapped in a cycle of escalating costs, forced to treat symptoms like algae and invasive weeds expediently with chemicals while the underlying risk in the reservoir compounds. True risk management requires breaking this cycle.
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Einstein once said of compound interest, "He who understands it, earns it. He who doesn't, pays it." The same logic of compounding applies to the organic sediment accumulating on the floor of your drinking water reservoir. The longer you wait to address it, the more exponentially expensive it becomes to fix.
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Our infrastructure systems have operated in managed deterioration for decades. And not surprisingly, once they deteriorate badly enough and cross over into active failure, all cost discipline disappears.
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Every day, food scraps disappear into trash bags, are hauled away, and forgotten. But that waste could be turned into something productive.
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Currently, water infrastructure is outdated and fragile, prone to breakages and leaks. Reactive approaches to water infrastructure are only implemented after an incident and are more expensive than simple maintenance fixes. Geotechnical Internet of Things (IoT) devices enable water and wastewater industry professionals to identify and address issues before they escalate into catastrophic events.