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| Regardless of the size of your treatment operation, water system or sewer network, leveraging advanced technologies to curtail energy costs, meet regulatory standards, and optimize your workforce is critical to ensuring a sustainable future. Virtual Water Expo brings you a short list of solutions from some of the most innovative suppliers in the water and wastewater industry. Register today for Workforce, PFAS, Flow & Air: Tackling Your Biggest Operational Challenges happening April 10th. |
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SOURCE & DRINKING WATER TREATMENT |
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By De Nora | Chlorate is a highly oxidized form of chlorine that can be introduced to a water source as an industrial or agricultural contaminant or into finished water as a disinfection byproduct (DBP). As a DBP, chlorate can result from water disinfection with bulk sodium hypochlorite, chlorine dioxide, or hypochlorite formed through electrochlorination (EC) systems. |
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Third-Party Validated PFAS Destruction Story | By Calgon Carbon Corporation | Read about a stack testing program at a full-scale GAC reactivation facility during the reactivation of a load of GAC known to contain adsorbed PFAS. |
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Arsenic Removed From Drinking Water With Iron Oxide Adsorption Treatment | By ChartWater AdEdge | When high levels of arsenic were found in the drinking water in the community of Alto Lampa outside of Santiago de Chile, municipal water provider Aguas Adinas faced a predicament. AdEdge Water Technologies was contacted to design a treatment approach. This case study describes how iron oxide adsorption helped Alto Lampa reduce arsenic levels in treated water to nondetectable concentrations. |
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DISTRIBUTION & COLLECTION SYSTEMS |
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By HOMA Pump Technology | Variable speed pumping using a variable frequency drive (VFD) can be a powerful tool in a pump system. Incorrect application can do more harm than good. Here’s how. |
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Equipment Chosen For Efficiency And Reliability In Lift Station Overhaul | By Flygt -- A Xylem Brand | The 5.8 million gallon per day (mgd) Fairwood Lift Station, one of 76 major stations in the Hot Springs system, experienced frequent overflows. Particularly, the station struggled during heavy rainfall events or when pumps clogged because of increasingly popular "disposable" products such as duster heads, cleaning cloths, and disinfecting wipes. |
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State-Of-The-Art Septage Station Handles Large Volumes Effectively | By Huber Technology, Inc. | When SAWS in San Antonio sought to upgrade their septage collection system they faced challenges beyond what might be normally seen in a typical WWTP. By partnering with Huber Technology, SAWS was able to navigate through challenges and put together a world class system. |
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The Importance Of Grinder Design In Pump Protection | By JWC Environmental | By breaking down solids into a manageable size, grinders allow pumps to work efficiently while avoiding downtime for cleaning and repair. However, not all grinders are the same. Here is a list of design features that are important to consider when making a grinder investment. |
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By Endress+Hauser, Inc. | Where should I put the sludge? There is a consensus among wastewater plant operators and other industry groups that the subject of sludge will take on more importance in the future. The reasons for this are the increasingly strict controls on discharge methods and the obvious cost burden of every cubic meter of sludge. |
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By Vaughan Company | The chopper pump is a centrifugal pump that utilizes a chopping action between the impeller and suction plate. These pumps were originally designed in the 1960s for use in the local dairy industry to transport manure to and from storage tanks. |
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Leveling Up AMI Operations | By Sensus, a Xylem brand | To take AMI to the next level, water utilities need a solution that allows users to build their own reports and analyses using business intelligence tools. |
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By Kevin Westerling | Aligning well with World Water Day, observed annually on March 22 to highlight the importance of freshwater resources and advocate for sustainable water management, Water Online talks with renowned water expert, best-selling author, and N-Drip CSO, Seth Siegel. |
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