Record Display for the EPA National Library Catalog


Main Title Environmental Technology Verification Report: Rosemount Analytical Model WQS Continuous Multi-Parameter Water Quality Monitor.
Author James, R. ; Dindal, A. ; Willenberg, Z. ; Riggs, K. ;
CORP Author Battelle, Columbus, OH.;National Risk Management Research Lab., Cincinnati, OH.
Publisher Oct 2005
Year Published 2005
Stock Number PB2006-111258
Additional Subjects Water quality ; Monitoring ; Drinking water ; Chemical contaminants ; Water analysis ; Chlorine ; Temperature ; Conductivity ; Oxidation ; Laboratory tests ; Quality assurance ; Verification ; Technology assessment ; Performance evaluation ; Environmental technology verification(ETV) program ; Rosemount Analytical
Library Call Number Additional Info Location Last
NTIS  PB2006-111258 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 52p
The Advanced Monitoring Systems (AMS) Center, one of six technology areas under ETV, is operated by Battelle in cooperation with EPA's National Exposure Research Laboratory. The AMS Center evaluated the performance of the Rosemount Analytical Multi-Parameter/Optical Water Quality System (Model WQS) in continuously measuring free chlorine, temperature, conductivity, pH, and oxidation-reduction potential (ORP) in drinking water. This verification statement provides a summary of the test results. The performance of the WQS unit was assessed in terms of its accuracy, response to injected contaminants, inter-unit reproducibility, ease of use, and data acquisition. The verification test was conducted between August 9 and October 28, 2004, and consisted of three stages, each designed to evaluate a particular performance characteristic of the WQS unit. All three stages of the test were conducted using a recirculating pipe loop at the U.S. EPA's Test and Evaluation Facility in Cincinnati, Ohio.