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06/22/15 Putting a Charge in the Coagulation Process WEBINAR IEPA#8894
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06/22/15 Putting a Charge in the Coagulation Process WEBINAR IEPA#8894

When: Monday, June 22, 2015
From 12:00 -1:00 PM CDT
Where: Your home or office computer
Presenter: Terry Engelhardt
Contact: Marianne Perino

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Putting a Charge in the Coagulation Process – Using Streaming Current measurement for Coagulation Control

CEU TYPE: Technical

IEPA#: 8894

Presenter: Terry Engelhardt, Application Development Manager – Drinking Water - Hach Company

Summary: Streaming current monitors have been in common use for nearly 30 years yet they are still not well understood as to their operation and function.  Utilities that have used streaming current monitoring have had variable success.  Yet this tool is very valuable in optimizing coagulant dosing with many users experiencing savings of up to 20% of their chemical feed costs.  As with most measurements in water treatment, successful use of streaming current depends on the operations staff integrating streaming current with other measurements (turbidity, particle counting, pH, conductivity,etc.) to achieve optimal benefit. 

This presentation will review the theory and principle of operation of streaming current measurement and variables that must be understood and addressed to successfully apply streaming current measurement.  Specifically the presentation will address selection of sampling location, instrument installation and control of other variables such as conductivity and pH in making successful use of streaming current measurements.  Examples of successful applications will be discussed.


REGISTRATION & HOURS: This webinar will begin at 12:00pm and conclude by 1:00pm CST. Earn up to 1 PDH or RTC hour. After registering with Illinois Section AWWA, attendees will be furnished via email with all materials and links needed to participate in the webinar. Questions? Call 866-521-3595 Ext. 3


Registration Type

ISAWWA Member Rate
Non ISAWWA Member Rate IND Rate
Regular (ends 06/20/15)
$30 $25

After 06/20/15 or Day of Webinar
Online registration closed.
Call 866-521-3595 ext. 3 to register

$50 $25





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