AMS Advances the Evaluation and Review of a More Stringent Federal Arsenic Standard with Its SafeGuard™ H2O Innovative and Cost-Effective Arsenic Removal Technology
It has been nearly 20 years since the U.S. Environmental Protection Agency (EPA) federal arsenic standard of 10 parts per billion (ppb) was put into place; however, the 2001 regulation remains the same today with the exception of New Hampshire and New Jersey that have implemented a more stringent maximum contaminant level (MCL) of 5 ppb at the state level (EPA, 2001). This paper aims to advance the evaluation and review of a more stringent federal arsenic standard by presenting evidence of an innovation in arsenic removal technology — Aqua Metrology Systems’ (AMS) SafeGuard™ H2O (SGH2O) — that is proven, validated and commercially available. The technology virtually eliminates arsenic and drastically reduces the cost of removing the toxic contaminant from water supplies when compared to alternative treatment technologies.
Bringing Innovative and Affordable Solutions to a Costly and Complex Problem
AMS is committed to bringing intelligent water remediation solutions that can be fully controlled, monitored and optimized remotely, while ensuring that these systems are more accessible to a wider sector of the population through affordable financial models. As such, AMS has offered an official response to a white paper — “Economic Feasibility Analysis in Consideration of a Hexavalent Chromium MCL” — published by the California State Water Board (SWB), who is engaged in a process of consultation to determine at what level the regulatory limit for Cr(VI) should be set. AMS’ position on Cr(VI) regulation and comments to SWB are summarized in this technical brief.
AMS Brings a Proven and Affordable Hexavalent Chromium Treatment Solution to California’s Food Processing Industry
The state of California has a long history managing Cr(VI) in its drinking water and has been working to reestablish a standard by reevaluating the health information, as well as technologies that can provide effective treatment at lower costs. To address the lack of an effective and economically viable treatment solution for big cities, small communities, and industries, AMS has developed a low-cost Cr(VI) remediation system that removes this carcinogen to non-detectable levels at a fraction of the cost of traditional treatment systems.
Los Banos, Calif. SafeGuard™ H2O Cr(VI) Treatment System Pilot Report
A new report from AMS details results from a SafeGuard™ H2O intelligent Cr(VI) treatment system pilot study at Los Banos, Calif. The pilot demonstrated the system’s ability to effectively and affordably convert Cr(VI) into Cr(III) to non-detect level in unchlorinated well water.
Trace Metal Monitoring: How to Maximize Monitoring Results with Minimum Effort
Rick Bacon, CEO of Aqua Metrology Systems, discussed the value of real-time, high-frequency metals monitoring during the Sensileau webinar in January 2020, “Metals Monitoring in Water.” The presentation focused on the AMS MetalGuard™ multi-stream online trace metal analyzer, which provides automated, unattended measurement of trace metal contaminants such as Arsenic, Chromium-6, Lead, Selenium and more across municipal and industrial sectors.
City of Los Banos, Calif., Pilots Aqua Metrology Systems’ SafeGuard™ H2O Chromium Remediation System
AMS announces the pilot demonstration of its SafeGuard™ H2O Hexavalent Chromium [Cr (VI)] remediation system at the City of Los Banos, Calif. The pilot is being conducted in one of the city’s wells which has elevated Cr(VI) levels of 40 ppb and extremely challenging water quality due to the presence of uranium, high conductivity and hardness.
TRUMPF Optimizes Ion Exchange System With Reliable and Continuous Data From Real-Time Arsenic Analyzer
Faced with high IEX process waste disposal costs, TRUMPF, a manufacturer of laser diodes made from Gallium Arsenide substrates (GaAs) wafers, undertook efforts to optimize the IEX process and produce less hazardous waste. One of the process improvements included the installation of the MetalGuard Arsenic online arsenic analyzer to continuously measure influent and effluent arsenic levels in real-time, providing TRUMPF with a stream of accurate and reliable arsenic data to measure the performance of its IEX system and ensure regulatory compliance. Timely and accurate arsenic results enabled TRUMPF to optimize rinse water reuse as well as to optimize and reduce IEX backwash frequencies, increasing media performance and reducing hazardous waste generation. These process improvements have resulted in an estimated annual cost savings of $100K for the facility.
Hidden Valley Lake Community Services District Pilots Innovative Hexavalent Chromium Remediation System
Kirk Cloyd, General Manager, Hidden Valley Lake Community Services District, joined AMS at the Tri-State 2019 conference to deliver a presentation on the innovative hexavalent chromium [Cr (VI)] remediation system that was piloted at the district. Reprinted with permission from the Tri-State Seminar, LLC.
California American Water Manages Hexavalent Chromium Contaminant Levels in Real-Time
California American Water turned to AMS’s MetalGuard™ fully-automated, online multi-stream Cr(VI) analyzer to have higher visibility of Cr(VI) contaminant levels in real-time and allow them to better monitor and address critical steps in their remediation process.
AMS to Demonstrate SafeGuard™ H2O Cr(VI) Remediation System at AWWA ACE19
AMS will conduct a demonstration of its SafeGuard™ H2O hexavalent chromium remediation system during AWWA ACE19 show in Denver. The demonstrations will take place on Monday, June 10 at 11 a.m. and Tuesday, June 11 at 2 p.m. at the AMS booth #1408.