Archive for the ‘Water & Wastewater’ Category

Weathering the Storm: Equipping Wastewater Treatment Plants with Flood-Proof Actuators

Posted in Actuator, Water & Wastewater on Wednesday, September 12th, 2018. No comments yet
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Author: Steve Poling As we approach the 6th anniversary of Hurricane Sandy and just passing the 1st anniversary of Hurricane Harvey, the anxieties of facing another superstorm weighs on the minds of every coastal wastewater treatment operator. And with Hurricane Florence approaching the U.S. Carolinas, this string of major storms continues. Are we prepared? By […]

Handling Processes with Long Lag Times

Posted in Water & Wastewater on Thursday, August 2nd, 2018. No comments yet
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Emerson’s Mircea Lupu shared his thoughts on Ovation system algorithms for handling processes with long lag times—a control challenge that vexes many. Mircea opened noting that control algorithms are at the heart of any control system to provide stable and accurate response and robustness against disturbances and process changes. Tuning these algorithms to achieve the […]

Accurate and Efficient Water Treatment Chlorine Analysis

Posted in Analyzers, Water & Wastewater on Wednesday, July 25th, 2018. No comments yet
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Chlorine is an important disinfectant whether used in swimming pools or the water that flows into our homes and businesses. For water treatment facilities, water treatment monitoring is one of the most important facility operations. Meeting regulatory requirements for residual chlorine is critical for public safety as well as for facility personnel. This 3-minute YouTube […]

Improving Control System Alarm Effectiveness for Operators

Posted in Event, Power, Water & Wastewater on Friday, July 20th, 2018. No comments yet
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During the week of July 29 through August 3, I’ll be attending the Ovation Users’ Group Conference in Pittsburgh. This users’ group is composed of people working in the power, water and wastewater industries. If you’re in one of these industries and an Ovation distributed control system user, I look forward to seeing you there. […]

Point and Continuous Level Measurement in Water and Wastewater Applications

Posted in Level, Water & Wastewater on Friday, December 1st, 2017. One comment so far
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Across many industries, level measurements are critical ones for safe and reliable operations. This is true for the water and wastewater industries. The choice of technologies for these measurements is broad, especially since they fall into two categories point-based (on/off switching) and continuous. In a Water Online article, Point Versus Continuous Level Measuring Technologies, Emerson’s […]