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ITA Launches New Instrument Specification Database!           

ITA's new database is designed  to assist the end-user in making direct comparisons of instrument features, applications, operating parameters, maintenance requirements, reported accuracy and costs. Each instrument is listed with more than 40 specification data fields including cost, general technical specifications, operations & maintenance requirements, electrical components, and installation and safety considerations.  Now for a limited time, ITA is offering a free test drive!

Get a FREE test drive of ITA's Instrument Specification Database!Get a Free Test Drive of ITA's Instrument Specification Database Until 2009

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Order ITA's Newest Test Report!           

Online Chlorination and Dechlorination Analyzers
Just published by ITA, this test report presents results of three online total chlorine residual analyzers and two dechlorination analyzers field-tested at the Sacramento Regional Wastewater Treatment Plant, in Northern California. Online analyzers used to measure residual chlorine and sulfite concentrations used for control and monitoring of the wastewater treatment plant's effluent disinfection and dechlorination processes were tested in real-time conditions over a period of three months. Instrument technologies evaluated include amperometric and gas detection and were manufactured by ATI, Severn Trent and Wallace & Tiernan.  Order your copy of the newest CL2 and SO2 test report now.



ITA Completes Online Nitrate Analyzer Test Report 
As part of a Water Environment Research Foundation (WERF) project, ITA field-tested five online nitrate analyzers utilizing in-situ ultraviolet (UV) technologies.  ITA completed the final report in June 2006 which includes examination of global nitrogen control strategy practices, results of a wastewater plant nitrogen monitoring and control survey, case study investigations and comparative field-test results of online nitrate analyzers.  The District of Columbia Water and Sewer Authority (DC WASA) provided in-kind support and services for the research project field-test which was conducted at Blue Plains Advanced Wastewater Treatment Plant in Washington, D.C. For more information about this project (WERF Project 03-CTS-8) email WERF or contact us.  To view a summary of the report click the following links:

WERF Nitrogen Project Synopsis - Research Background and Approach

WERF Nitrogen Project Synopsis - Surveys and Case Studies

WERF Nitrogen Project Synopsis - Field Tests


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