WASTEWATER

GettyImages-2219628794_450_300 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

  • 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.

  • 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.

  • 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.

  • 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

  • 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.

  • 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

  • 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.

  • 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.

  • 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. 

  • 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

WASTEWATER PRODUCTS

Sulfide odor control within sanitary sewers has been practiced for over 50 years, yet only recently have substantive advances been made. Where once the choice of chemical treatment was either chlorine or iron salts, safer and more environmentally benign technologies based on nitrates, hydrogen peroxide, and/or magnesium hydroxide have gained acceptance. These new alternatives, however, can increase treatment costs substantially and present limitations in themselves. Therefore, it makes sense to explore new avenues for lessening the adverse impacts of the older, cheaper mainstays, particularly iron salts (ferrous/ferric chloride or sulfate) that provide other benefits to wastewater treatment operations.

VAF™ brand V-Series™ automatic self-cleaning screen filters can remove suspended solids from 1500 to 10 micron rating.

The AquaPrime cloth media filtration system is designed as an economical and efficient solution for the treatment of primary wastewater. This system utilizes a disk configuration and the exclusive OptiFiber PF-14® pile cloth filtration media to effectively filter high solids waste streams without the use of chemicals.

C-FLUOR probes are sensitive single-wavelength in situ fluorescence and turbidity instruments that are now available with a Digital Output option.

Monitor for continuous measurement of pH or redox (ORP) in potable water and effluents with combined or separated sensors with reference electrodes for various sampling conditions. 

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.

LATEST INSIGHTS ON WASTEWATER

WASTEWATER VIDEOS

Explore ozone technology and advanced oxidation processes (AOPs), with expert insights on real-world applications, water safety, and innovations shaping municipal and industrial treatment systems.

Explore ozone system optimization with industry experts, covering performance strategies, field insights, automation, and common design pitfalls to improve efficiency, compliance, and long-term reliability in water treatment.

Go behind the scenes of ozone system service, exploring startup, maintenance, troubleshooting, and PinnacleCare™ support to ensure reliable, efficient operation of mission-critical installations.

Explore nanobubble technology’s science, benefits, and real-world applications in water treatment and agriculture, improving gas transfer, efficiency, and sustainability across a wide range of industries.

On this episode of The Water Online Show, hosts Travis Kennedy and Kevin Westerling interview Fred Gerringer, Brown and Caldwell’s Water Reuse National Practice Leader, about the creation of a first-of-its-kind State Water Reuse Regulatory Guide being developed for the WateReuse Association and its partner organizations.