AMS

Aqua Metrology Systems

Drinking Water

Isleton Water System Demonstrates In-situ Ferrous Generation Technology for Arsenic Remediation

SafeGuard™ H2O is an innovative arsenic treatment approach that generates a ferrous ion reagent in-situ via an electrolytic process to address arsenic contamination effectively and economically. The demonstration of SafeGuard™ H2O at California American Water’s Isleton Water System proved the effectiveness of the technology to mitigate total arsenic contamination in drinking water below 10 ppb, and its ability to deliver an affordable and reliable fully automated treatment process that does not require the use of bulk chemicals like conventional treatment approaches.

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Isleton, Calif. SafeGuard™ H2O Arsenic Treatment System Demonstration Report

California American Water’s Isleton Water System underwent an evaluation of SafeGuard™ H2O, an intelligent arsenic remediation system manufactured by AMS. This innovative technology generates a ferrous ion reagent in-situ via an electrolytic process to address arsenic contamination. The objective of the project was to demonstrate the ability of the electrogenerated ferrous reagent produced on demand by the SafeGuard™ H2O system to remove arsenic from unchlorinated well water reliably and effectively. The SafeGuard™ H2O system consistently treated arsenic below 10 ppb and the technology’s modular design can be easily integrated with the facility’s existing coagulation/filtration system; replacing the use of liquid ferric chloride and providing the facility with operational and capital savings.

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SafeGuard™ H2O In-situ Reagent Generation Technology and Carbon Footprint Reduction

AMS CEO Rick Bacon and Sr. Product Manager Vladimir Dozortsev, Ph.D., discuss the SafeGuard™ H2O in-situ reagent generation technology, which is designed to effectively and economically treat a wide range of contaminants found in drinking water and wastewater, including phosphate. SafeGuard™ H2O offers facilities an affordable, non-hazardous and environmentally sustainable solution to address trace metal and inorganic contaminants. Watch now to learn more about the SafeGuard™ H2O in-situ reagent generation process and its operational advantages over bulk chemical and electrocoagulation.

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Technology Overview: SafeGuard™ H2O In-situ Reagent Generation

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.

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SafeGuard™ H2O System Testing for NSF/ANSI 61 Standard

AMS Sr. Product Manager, Vladimir Dozortsev, Ph.D., offers a quick preview of the innovative SafeGuard™ H2O in-situ reagent generation system undergoing testing for NSF/ANSI 61 Standard. A 10 gpm SafeGuard H2O stannous generation system was used in the test. The fully automated system generates a reagent on demand, providing economical and reliable treatment of a wide range of contaminants for small and large water systems.

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Instran™ Nitrate Analyzer

The Instran™ nitrate analyzer provides rapid, real-time, multi-stream reliable analysis of nitrate in both drinking water and wastewater treatment plants. The online analyzer provides high frequency data on nitrate levels in nine minutes with sensitivity down to 0.01 ppm.

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Instran™ Free Ammonia Analyzer

The Instran™ free ammonia analyzer provides rapid, real-time, multi-stream reliable analysis of free ammonia in both drinking water and wastewater treatment plants. The online analyzer provides high frequency data on free ammonia levels in nine minutes with sensitivity down to 0.01 ppm.

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Advanced Lead Corrosion Control and Risk Management

Communities across the world are plagued by lead contamination and corrosion concerns, which often come to light during testing of children’s blood and after the event has occurred. AMS has developed advanced solutions for lead corrosion risk management and control. AMS’ online lead corrosion monitoring technologies are backed by actionable, high-frequency data, providing a comprehensive risk map that informs public health authorities, water treatment plant operators and consumers. AMS’ intelligent in-situ corrosion inhibitor generation and delivery technology offers a localized treatment solution that displaces orthophosphates and provides a responsive, point-of-care, effective approach to manage the multi-variant challenge of lead corrosion risk.

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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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