AMS

Aqua Metrology Systems

Arsenic

Application Brief: 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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Report: Isleton, Calif. SafeGuard™ H2O Arsenic Treatment System

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 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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When Contamination Comes a Knockin’ — SafeGuard™ H2O to the Rescue

In the fight to keep water safe and affordable, there is only one technology for the job! SafeGuard™ H2O is a fully automated, on-demand, in-situ generator of stannous (reducing agent) and tin dioxide (adsorbent), coupled with online monitoring capability. SafeGuard H2O removes As, Cr(VI), Cu, Fe, Pb, and Mn from drinking water and As, Cr(VI), Hg & Se from wastewater; acts as corrosion inhibitor for lead pipes and cooling systems; adsorbs SO2, H2S from industrial emissions. Tin and electricity are the only consumables. There are no similar technologies to SafeGuard H2O that integrate a low life-time cost contaminant treatment system with real-time performance controls. With SafeGuard H2O, contaminants have met their match!

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Viewpoints: Minimize the Environmental Impact of Semiconductor Manufacturing with Real-Time Online Trace Metals Analysis

Semiconductor manufacturing is not only highly dependent on large volumes of water that must be treated to ultrapure standards, but the process also generates significant volumes of wastewater that contains heavy metals and toxic solvents. To reduce its environmental impact, the semiconductor industry is actively searching for new ways to optimize water consumption and improve the quality of wastewater effluent. AMS offers innovative online real-time, continuous trace metals monitoring solutions designed to aid the semiconductor industry in optimizing water consumption, improving the quality of wastewater effluent and reducing its environmental impact.

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AMS Talks: The Environmental Impact of Abandoned Mines

In this episode of AMS Talks, Rick Bacon, CEO of AMS, and Marcie Demmy Bidwell, Executive Director for the Mountain Studies Institute in Colorado, discuss the environmental impact of abandoned mines and efforts to protect water quality. Colorado has roughly 23,000 abandoned mines. Because of the financial scale of this challenge and the existential threat posed by these mines to human health and the environment, Bacon and Bidwell discuss the importance of bringing together the voice of governments, mining companies, and technology solution providers to share ideas and work together toward a solution to this pressing issue.

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