The online THM-100™ monitor provides utilities with continuous high frequency THM and THM formation potential (THM-FP) data in real time. With the help of the THM-100™, utilities can design cost-effective THM treatment systems, optimize their water or wastewater treatment process and reduce related expenses while ensuring compliance with regulatory standards for THMs.

SafeGuard™ H2O is an advanced on-site, on-demand, automated non-toxic reagent generation system that is advancing the treatment of inorganic and trace metal contaminants and supporting carbon reduction targets by replacing the need to deliver and handle toxic bulk chemicals to treatment plants. The technology helps to remove a wide range of heavy metals and nutrients from water and wastewater as well as inhibit lead, copper and iron corrosion in water transport systems. The novel in-situ process produces reagents at a cost demonstrated to be significantly below that of the same reagents delivered in bulk form. On-site reagent generation is an affordable, non-hazardous and environmentally sustainable solution — providing a 60% cost savings and a rapid return on investment.

The Athens Water Supply & Sewerage Company S.A. (EYDAP) installed the online THM-100™ analyzer to the drinking water reservoir outlet of the Galatsi Water Treatment Plant for a three-month evaluation period, providing EYDAP with continuous online analysis of THM values. The real-time THM data helped EYDAP to understand how the total THM (TTHM) concentration and THM speciation composition are affected by changes in raw source water quality and chlorine contact time. With the help of the reliable data provided by the THM-100, EYDAP was able to better mitigate the presence of harmful THMs across the service area.

The Bilbao Bizkaia Advanced Water Treatment Centre (CATABB) in Etxebarri, Bizkaia, Spain, is an open platform for innovation and research in water treatment that was designed and built by the Bilbao Bizkaia Water Consortium (BBWC) in 2018. To aid CATABB in a study to better understand the adsorption and desorption process of their GAC filters, an online THM-100™ analyzer was installed at the facility to quickly deliver accurate and reliable data on THM levels. According to BBWC, thanks to the online THM-100™ analyzer, staff in the CATABB facility has been able to quickly detect variations in the THMs concentration and have a greater control of the water quality. In addition, the online THM-100™ analyzer has become a very useful tool for current and future research in the study of the generation of disinfection by-products, and it will enable the opening of new lines of research and collaboration at CATABB.

The Pima County Regional Wastewater Reclamation Department in Arizona, is using the THM-100™ online THM analyzer to continuously, accurately and reliability monitor THM values in real-time at its Tres Rios Water Reclamation Facility.

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.

THM levels in a water treatment system can change rapidly and are highly influenced by changes in raw quality and water age. Without real-time and high-density actual and predictive data on THMs across their networks, water treatment systems face the risks of under-treating their water or incurring substantial costs as a result of over-treatment. When integrated into a disinfection byproduct (DPB) control strategy, the AMS online THM analyzers (THM-100™, THM-100™ FP, THM-RR™) serve as an essential solution to facilitate regulatory compliance with THM standards.

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.

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. 

In this episode of AMS Talks Value of Data series, Rick Bacon, CEO of AMS, is joined by Grady Eastman, Partner at TwinOxide North America, who discusses the company’s chlorine dioxide treatment solution and its unique demonstration trailer that’s currently making its way across the U.S. visiting with water utilities struggling with THM compliance. Eastman shares insights about how the use of the AMS online THM-100™ THM analyzer has proven a valuable tool enabling TwinOxide to demonstrate the efficacy of their treatment process, helping to resolve THM compliance concerns for municipalities in the US.