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Filters applied: THMs, Case Study, Drinking Water

Application Brief: Online THM Data Help Aigües de Barcelona Minimize Energy Costs and Reduce Carbon Footprint

The THM-100™ online THM analyzer has played an important role in Aigües de Barcelona’s compliance and ESG strategy. Since 2014 Aigües de Barcelona has been using real-time THM data from the online THM analyzer to manage disinfection byproducts within its extensive network, minimize energy costs and reduce carbon footprint.

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Real-Time THM Data Support Gilbert’s Commitment to Water Quality

The town of Gilbert, Arizona, has been using real-time THM data from the online THM-100™ analyzer since October 2017 to manage DBPs within its extensive network. The online THM-100 analyzer has acted at the brains of the THM remediation efforts in place across Gilbert’s reservoirs and pumping stations, providing operational certainty that the town did not have before.

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Real-Time THM Data Support AGBAR’s Commitment to Water Quality

Since 2014, the AMS online THM-100™ analyzers gave enabled Aigües de Barcelona to identify rapid changes in water quality in real-time, optimize its treatment processes and reduce related expenses while ensuring THM regulatory compliance. 

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Research Shows That AMS’ Online THM Monitoring Technology Is a Viable Method to Accurately Predict THM Precursor Content and Network THM Levels

A research project collaboration between the Water and Energy Technology Center at the University of Massachusetts in Amherst, Ma., and AMS tested a novel method for near real-time analysis of disinfection byproduct precursors and natural organic matter properties in water supplies. AMS’ online THM and THM Formation Potential monitoring technology was shown to be a viable method to accurately predict THM precursor content and network THM levels. The collaboration was funded by the Massachusetts Clean Energy Center.

 

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Real-Time THM Data Help Utilities Achieve DBP Compliance, Optimize Aeration Processes and Ensure Public Safety

Real-time THM data from the online THM-100™ analyzer has helped the City of San Luis Obispo to achieve DBP compliance, optimize their aeration process and ensure public safety. In 2014 and 2015, the City of San Luis Obispo experienced high THM levels and staff began to research processes and practices that could head-off high THM recurrences. To ensure DBP regulatory compliance, the city chose in-tank aeration to mitigate THMs. While effective in the removal of THMs, in-tank aeration is a high-energy consumption process. Spending approximately $10K per month on power, San Luis Obispo began searching for an effective solution that would help reduce energy expenses while optimizing the treatment process and making it more cost-efficient. The online THM-100™ analyzer from AMS was valuable for aeration treatment system design, establishing continuous real-time THM data as vital assets in meeting regulatory compliance and protecting public health.

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Online THM Analysis Enables THM Control at the R.E. Badger Filtration Plant

The R.E. Badger Filtration Plant turned to AMS’s online THM analyzer, THM-100™, to obtain continuous and real-time data to characterize THMs in the distribution system and allow it to have an early indication of potential THM formation problems before they become a compliance issue.

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Aigües de Barcelona Implements Use of Online THM Monitors

Aigües de Barcelona decided to monitor THM levels more frequently and they implemented the use of online analyzers to provide accurate and timely information regarding the THM formation in their network.

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Tewksbury WTP Pilots Aeration System and Online THM Monitor to Better Manage DBP Formation

The Town of Tewksbury, Massachusetts piloted tested an aeration system for additional THM removal. Influent and effluent THM values were measured for the duration of the study using an online THM analyzer.

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Utility Optimizes Operation and Validates Laboratory Results with Online THM Analyzer

The Brunswick & Topsham Water District (BTWD) in Maine was receiving high THM results despite implementation of best practices. The use of the THM-100™ online THM analyzer has proven a valuable tool enabling BTWD to optimize operations, better understand treatment processes, resolve THM compliance concerns and validate laboratory performance and results.

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Online Monitoring of THMs at Scottish Water

For more than five years Scottish Water has relied on the reliability and accuracy of the online THM-100™ monitor to continuously monitor THM levels at a number of their facilities. The online THM monitors have allowed Scottish Water to consistently monitor, maintain, optimize and respond to any on-going THM concerns in a very timely fashion. The THM-100 proved especially valuable at the Tullich WTWs when the facility tested and implemented an aeration system to further minimize THM formation.

 

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