SYSTEM FOR REAL-TIME CONTAMINANT DETECTION IN A WATER DISTRIBUTION SYSTEM

摘要

A system for monitoring water quality at remote locations in a water distribution system using water sensors installed at end user sites to detect contaminants downstream in the distribution system. Each sensor includes an integral processing means and a communications interface allowing the sensor to be coupled to a a remotely located Internet server via telephone lines at the end user site. The sensor assemblies are effective for measuring critical water parameters, processing measured data to provide quantified output data, and transmitting the output data to the Internet server in real time. A processor resident on the Internet server is operable to compare the output data with pre­established safe water parameters, determine differentials between pre-established safe water parameters and the output data, and issue an Alarm Event report if known limits for the differentials are exceeded. The Alarm Event report can be automatically transmitted to Department of Homeland Security.