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News: Innovative Hexavalent Chromium Treatment System Has Been Successfully Demonstrated at the City of Los Banos
AMS has completed the successful demonstration of their SafeGuard™ H2O proof of concept for the treatment of hexavalent chromium (Cr(VI)) at the City of Los Banos in California. The novel technology generates a stannous ion reagent in-situ via an electrolytic process and also features an online Cr(VI) monitoring analyzer to ensure remediation of Cr(VI) to below 10 ppb.
News: Massachusetts Clean Energy Center Awards University of Massachusetts Amherst and Aqua Metrology Systems a Grant to Develop an Online Raw-Water THM-Precursor Analyzer
Aqua Metrology Systems and University of Massachusetts Amherst (UMass Amherst), have partnered to develop a robust online raw-water trihalomethanes (THMs) -precursor analyzer. On 23 January 2018 they received a commitment from Massachusetts Clean Energy Center (MassCEC) through its AmplifyMass program to cost share in the development and assessment of this new online THM-Precursor analyzer.
News: Online Cr(VI) Monitor Validates RCOF Process
A California Water Utility experiencing elevated levels of hexavalent chromium [Cr(VI)] in their drinking water supply is the first commercial application to use the MetalGuard™ Cr(VI) real-time water quality monitor developed by AMS. The monitor was installed to provide high frequency, reliable, and accurate data on hexavalent and total chromium levels during the pilot test of a Reduction/Coagulation/Oxidation/Filtration (RCOF) process.
News: EU Utility Receives Accreditation for THM-100™
Aigües de Barcelona, the leading water utility in Spain, has received accreditation to the ISO/IEC 17025:2005 Standard for using AMS’ online THM-100™ analyzer to continuously monitor THMs in its drinking water supply network, which serves 3,000,000 million inhabitants across metropolitan Barcelona. In addition to providing the utility with contract compliance and process optimization data, THM readings can now be used to submit regulatory compliance data.
Report: THM-100™ Yields Excellent Results in WRF Report
In a newly released Water Research Foundation (WRF) report, TTHM concentration results from the THM-100™ analyzer yielded excellent results. Throughout the duration of the demonstration testing, results obtained from the AMS THM-100™ analyzer were within ± 10% of laboratory results. In addition to the TTHM concentrations, the individual THM species concentrations also matched very well between the AMS instrument and the laboratory.
Evaluation of the field TTHM analytical instruments demonstrated that these instruments are easy to install and operate, can generate TTHM results quickly, and most importantly accurate and precise.