More Regulations and Legislation Features

  1. Radium Removal For A Large Treatment System 8/9/2018

    The City of San Angelo, TX selected WRT’s Z-88 Radium Removal treatment system for reducing high levels of radium in their wells. The city’s Phase I treatment plan was fulfilled in 2014 with the installation of the first Z-88 Radium Removal treatment system. This large treatment facility has been reducing the levels of radium below the Maximum Contaminant Level (MCL) since it’s inception.

  2. Office Of Naval Research Contract Leads To New Chlorine Sensor Technology 11/19/2025

    Developed from U.S. Office of Naval Research requirements, this multiparameter chlorine sensor offers extended maintenance-free operation, flow-independence, and automatic compensation for reliable, in-pipe monitoring.

  3. PFAS Removal System Proven Effective In Removing Both Long And Short Chain PFAS 9/16/2025

    A new system removed all nine PFAS compounds from a municipality's water to non-detect levels in a single pass. Unlike traditional methods, it addresses both long- and short-chain PFAS while generating minimal waste.

  4. Chemical Dosing Pump Assists In Arsenic Removal In Groundwater Wells 4/13/2020

    Mammoth Community Water District developed two ground water and one surface water treatment stations to purify the drinking water. This is how they did it.

  5. Buffalo, NY, Starts Successful Verification Program 10/20/2023

    A verification program built to scale across a full system.

  6. Ephrata Borough Authority Battles Chronic Sludge Settling 7/29/2019

    Ephrata Borough Authority WRRF, located in the MidAtlantic region of the United States, has been battling chronic sludge settling issues since undergoing a BNR upgrade in 2011 to meet new permit limits. During the winter months, SVI values have reached as high as 300 mL/g.

  7. Enhanced Metal Detector Performance For Conductive Products 1/23/2023

    Industrial metal detectors are widely used to identify unwanted contaminants. Discover an innovative signal processing software designed to enhance metal detector performance for challenging applications with high product effect.

  8. Production Of Recombinant Proteins Using A Scalable Metal Affinity Resin 11/7/2017

    Immobilized metal affinity chromatography (IMAC) is one of the most popular tools for the preparation of recombinant proteins in a single step.

  9. Wellington Meets Changing Compliance Requirements While Building Community Trust 1/13/2022

    The Town of Wellington has experienced significant growth over the past decade. The utility is working to build trust and exceed resident expectations for their drinking water, with a focus on continuing to meet compliance mandates.

  10. Case Study: First Municipal-Industrial Water Reuse Project In Virginia! 7/3/2006

    Hampton Roads Sanitation District was created in 1940 to reduce pollution in the Chesapeake Bay. It currently serves a population of approximately 1.6 million with nine regional wastewater treatment plants in Hampton Roads and four smaller plants on Virginia’s Middle Peninsula. HRSD set the goal to reuse its treated wastewater for nonpotable purposes in the 1980s. An oil refinery located next to their York River Treatment Plant approached HRSD in 1996 to supply reclaimed water for the refinery’s cooling and process water. Previously, the refinery utilized increasingly expensive potable water and upgrading its own treatment facilities was too large an investment. In December 2000, HRSD signed a 20-year agreement to provide the refinery with 0.5 MGD of reclaimed water