WASTEWATER TREATMENT RESOURCES

• Improving Dissolved Air Quality With The AirWhip™ DAF Pump

  Learn how incorporating the AirWhip™ pump technology into DAF systems can achieve efficient flotation, improving the quality of the dissolved air and allowing maximum adhesion to the floc particles.

• New Nashville Equalization Facility Helps Manage Wastewater Flows

  Workers in Nashville recently completed an $18.9 million project to supplement an existing pump station to help manage excessive flows in the existing sewer system. The new equalization storage tank is the centerpiece to the facility, and those tanks play an important role in wastewater management.

• Improving The Resilience Of A UV System For Wastewater Disinfection

  One important consequence of climate change for wastewater treatment plants is that they now need to cope with sudden increases in the effluent volume with the receiving waterbodies equally carrying more water and being in flood conditions. This is especially true for the final treatment step — disinfection prior to discharge.

• Gulf Coast Refinery's Supplemental D.O. Solution Upgrade

  The Gulf Coast Refinery approached USP Technologies (USP) to engineer a bulk H2O2 chemical dosing system sized to meet the plant’s D.O. demand

• Harnessing Rainwater: A Sustainable Solution For Water Security

  The global rainwater harvesting market, valued at US$839.7 million in 2022, is projected to exhibit a robust CAGR of 6.3%, reaching US$1.5 billion by 2031. This growth is driven by escalating water scarcity concerns exacerbated by erratic rainfall patterns and climate change impacts.

• Simple Turbidity Meter Saves Water Treatment Plant Time And Expense

  The City of Dallas’ Water Treatment Plant in Oregon solved its maintenance issues and improved efficiency by replacing old analyzers with Blue-White APNTU Online Turbidity Analyzers, which are easy to clean, calibrate, and install.

• 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.

• How To Avoid Byproduct Formation When Using An Ozone And Biologically Active Filtration System

  This article will cover the different types of byproducts that can occur, along with specific examples, and what is needed to reduce their presence in the final effluent.

• Best Strategies For Monitoring And Control Of Ozone And Biologically Active Filtration Systems

  There are many ways to monitor and control ozonation and biologically active filtration systems and operators need to know which one will work best for the intended application.

• Using Ozonation And Biologically Active Filtration To Remove Micropollutants

  Ozonation and biologically active filtration (O3-BAF) is being increasingly used to address the issue of organic micropollutants (OMPs) in wastewater treatment and potable reuse.