WASTEWATER MEASUREMENT

Looking Beyond Voice Modems in SCADA Systems
Looking Beyond Voice Modems in SCADA Systems

When I first came to Trihedral, I was surprised to learn that voice modems were still widely used in the HMI and SCADA industries. Though the days of wedging your phone receiver into a foam cradle are long gone, the name still conjures up the sounds of chirps, bleeps, and bongs they make as they translate analog information into digital. As high-speed networks became our preferred method of web surfing, the use of this technology has steeply declined. 

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WASTEWATER MEASUREMENT WHITE PAPERS AND CASE STUDIES

  • Wastewater Plant Relies On Thermal Flow Meter For Co-Gen Power Gas Blending Process
    Wastewater Plant Relies On Thermal Flow Meter For Co-Gen Power Gas Blending Process

    The Rahway Valley Sewerage Authority (RVSA), which operates a large wastewater treatment plant in New Jersey, embarked on a green co-generation waste-to-energy project to power a portion of its operations. The plant’s management team became interested in pursuing the gas-to-energy power co-generation system for both environmental and cost reasons.

  • Look For Advanced Performance And Safety Benefits When Choosing An Ultrasonic Level Switch
    Look For Advanced Performance And Safety Benefits When Choosing An Ultrasonic Level Switch

    Contact ultrasonic level switch technology was first applied to process control in the 1960s – and continues to provide accurate and reliable liquid level measurement in virtually every process industry today.

  • United Water Solves Big Data Problem With Siemens Magnetic Flow Meter Technology
    United Water Solves Big Data Problem With Siemens Magnetic Flow Meter Technology

    United Water, a division of the global conglomerate Suez Environement, operates regulated water systems in eight states, and provides contract services to over five million people.

  • What Are Sonic Intelligence And Process Intelligence And Their Benefits?
    What Are Sonic Intelligence And Process Intelligence And Their Benefits?

    In level measurement and specifically non-contacting level measurement, ultrasonic and radar technologies are popular across many industries.  They both rely on the time of flight principle to determine the distance to the target or material from which the level can be determined. 

  • Crystal Clear Water Supply Corporation
    Crystal Clear Water Supply Corporation

    Serving an area from eastern San Marcos to northwest Seguin, Crystal Clear Water Supply Corporation (CCWSC) recently commissioned their integrator, Central Texas Water Maintenance (CTWM) to replace their Wonderware and WIN-911 systems with VTScada software from Trihedral.

  • Precise Biogas Flow Measurement
    Precise Biogas Flow Measurement

    As oil prices remain high, we are in the midst of a nation-wide initiative to seek renewable sources of energy to increase energy efficiency and energy security. Renewable energy accounted for 13.2% of the domestically produced electricity in 2012. Among the sources of renewable energy is the production of biogas from landfill gas (LFG) or digester gas. By Scott Rouse, VP Product Management, Sierra Instruments

  • Color, Turbidity And Philosophy
    Color, Turbidity And Philosophy

    When we humans look at objects we describe them in terms of color. We say that an apple is red or a leaf is green. To us color is an attribute just as surely as the mass or dimensions of an object. But the fact is that color is a pure human construct. Take away the human and it does not exist.

  • Choosing The Right Flow Measurement Technology
    Choosing The Right Flow Measurement Technology

    Flow measurement instrumentation options abound, and the challenge of picking the right one for a particular application can be daunting.

  • Industrial Internet Of Things (IoT): Identifying The Vulnerabilities Of Field Devices
    Industrial Internet Of Things (IoT): Identifying The Vulnerabilities Of Field Devices

    The Industrial Internet of Things (IIoT) industry is growing at a rapid pace. By year-end 2015, an estimated 13.4 billion IoT-connected devices had flooded the global market.

  • Centralized Backup & Configuration For Remote Plant HMIs

    As Wastewater Manager for four sewage treatment plants spread across Colchester County, Nova Scotia, Nicole MacDonald faced the daunting task of ensuring all systems continued to function seamlessly on a 24/7 basis. Each plant had its own separate monitoring and control system that allowed it to function autonomously

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WASTEWATER MEASUREMENT APPLICATION NOTES

  • Thermal Flow Meters For Mixed Gas Applications
    Thermal Flow Meters For Mixed Gas Applications

    Fox Thermal Flow Meters use a constant temperature differential (constant Δ T) technology to measure mass flow rate of air and gases.

  • Precipitant Savings Through Optimized Phosphate Elimination With Integrated Predictive Diagnostics
    Precipitant Savings Through Optimized Phosphate Elimination With Integrated Predictive Diagnostics

    Dosing of the precipitant was adjusted manually based on the laboratory measurement value of the daily composite sample and so was unable to respond to possible peaks. Although being compliant with the effluent limits, the values observed fluctuate between 0.2 and 0.8 mg/L. 

  • Bristol-Myers Squibb Works Hard To Be A Good Neighbor
    Bristol-Myers Squibb Works Hard To Be A Good Neighbor

    Hach LDO® technology improves the efficiency of pharmaceutical plant’s wastewater treatment process, helping to protect the environment and the community.

  • Improving Compliance Through Real-Time Phosphorus Control
    Improving Compliance Through Real-Time Phosphorus Control

    Levels of phosphorus, a chemical element that promotes organic growth, must be controlled in wastewater coming from beverage, food and dairy processing plants. Failure to control phosphorus accurately has a negative impact on water quality and can lead to large fines.

  • DR6000 In The Brewing Industry
    DR6000 In The Brewing Industry

    Compliance and consistent high quality are two of the key goals within the beverage industry. Hach® provides support for these goals through comprehensive analyses of water and beer.

  • Harmonics Reduction Methods
    Harmonics Reduction Methods

    There are several basic methods for reducing harmonic voltage and current distortion from nonlinear distribution loads such as adjustable frequency drives (AFDs). Following is a description of each method, along with each method’s advantages and disadvantages.

  • The Importance Of Measuring Total Organic Carbon
    The Importance Of Measuring Total Organic Carbon

    Organic carbon compounds vary greatly. In fact, one of the first lessons in most introductory Organic Chemistry courses explains that the number of possible carbon compounds is virtually infinite due to carbon’s ability to form long, chain-like molecules. While chromatographic methods like gas chromatography (GC) or high-performance liquid chromatography (HPLC) are able to make quantitative determinations for specific compounds, the user must first know which specific compounds to look for.

  • VFD Energy Savings For Pumping Applications
    VFD Energy Savings For Pumping Applications

    In the early days of variable frequency drive (VFD) technology, the typical application was in process control for manufacturing synthetic fiber, steel bars, and aluminum foil.

  • Protecting Pumps From Dead Head Conditions
    Protecting Pumps From Dead Head Conditions

    The C445 motor management relay offers the most configurable protection options in the industry, with features specifically designed to protect critical pumps from costly damages due to dead-head and other underloaded or starved pump conditions.

  • Active Energy Control – Energy Reductions Of Up To 10% Above Standard Drives
    Active Energy Control – Energy Reductions Of Up To 10% Above Standard Drives

    Energy costs continue to increase. At the same time, there is increased pressure to reduce utility bills without sacrificing operations or comfort.

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WASTEWATER MEASUREMENT PRODUCTS

Introducing Capital Controls® MicroChem®3 Introducing Capital Controls® MicroChem®3

From the experts in chlorine management comes a multi-parameter water analysis system offering both chlorine measurement and control in one versatile instrument. Tailor the modular MicroChem®3 to your individual application with up to three measurement parameters. Designed with extensive customer input, the easy and innovative system includes an intuitive touchscreen display, menu-driven software to easily guide users through set-up and operation, and a USB interface for software updates and data log downloads.

Degas Separators And Degas Relief Valves Degas Separators And Degas Relief Valves

The GDT™ Degas Separator is a patented centrifugal vortex unit that separates entrained and stripped gases from liquid (water) based on the density difference between the gas and liquid. Its unique compact design quickly and effectively separates unwanted entrained gases — such as ozone, chlorine, or methane — and requires far less space than traditional gas separators. It enables gas separation with pressure differentials of 5% or lower and at varible flows. The self-cleaning design significantly reduces maintenance and downtime, and it includes no moving parts that can wear out, break down, or require service.

Multiple Parameters; One Simple Panel Multiple Parameters; One Simple Panel

The Swan AMI DIST series offers three options for measuring chlorine, pH, conductivity and Turbidity on one easy to install, easy to maintain panel.

PowerXL® Enclosed VFDs – The Next Generation In Energy Efficiency PowerXL® Enclosed VFDs – The Next Generation In Energy Efficiency

PowerXL enclosed drives is a Next Generation enclosed drives platform that packages Eaton’s PowerXL DG1 drive into a new and innovative solution. A common assembly design used across 9 million pre-engineered standard configurations delivers an easy-to-use product with industry best lead times. Add in the flexibility of custom engineered configurations and the reliability of a UL 508C design and an ISO 9001 manufacturing process, you get the most versatile, fast and reliable product on the market.

Enclosed Industrial Clean Power VFDs – Controlling Water Everywhere It Goes Enclosed Industrial Clean Power VFDs – Controlling Water Everywhere It Goes

Moving water and controlling water systems is no easy task. There are many variables involved with fluid dynamics, the addition of environmental, harmonics and energy cost concerns make system control even more difficult. Eaton understands these problems and provides enclosed drives solutions for water/wastewater. From NEMA 4X enclosures to our Active Energy Control algorithm and five-year warranty, Eaton provides a complete solution for water/wastewater applications.

Power Xpert™ C445 Motor Management Relay – Motor Control Intelligence Made Easy Power Xpert™ C445 Motor Management Relay – Motor Control Intelligence Made Easy

Power Xpert C445 is the most intelligent option in the C400 motor protection family. C445 offers industry leading protection, diagnostics and energy usage analytics. Multiple network options and easy integration tools make leveraging C445 intelligence easy.

<I>XT</i> IEC Power Control – Protect And Improve Your Pumping System XT IEC Power Control – Protect And Improve Your Pumping System

Eaton’s line of XT IEC contactors, motor protectors, overload relays and starters are engineered with your pumping application in mind. With a robust design, high reliability and product efficiency, XT can give you the high-end performance that your customers expect in a quality pumping system.

XV300 HMI & HMI-PLC – Enhance Operator Performance & Improve Remote Access Security XV300 HMI & HMI-PLC – Enhance Operator Performance & Improve Remote Access Security

Eaton’s XV-303 HMI revolutionizes facility control by offering an intuitive and ultra-modern user interface but in a rugged and secure form factor fit for water facilities. Multi-touch controls provide gesture support for a more modern intuitive interface. The XV-303 can provide both simple remote pump station HMI control and advanced water facility level SCADA.

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LATEST INSIGHTS ON WASTEWATER MEASUREMENT

  • Smart Wastewater Networks, From Micro To Macro
    Smart Wastewater Networks, From Micro To Macro

    The journey to “smart” has proven more challenging for wastewater networks than for potable water, but real-world impact is imminent. Learn what potential awaits the industry at monitoring’s latest frontier.

  • Smart Water Questions Answered
    Smart Water Questions Answered

    A smart-water expert details the impact of data and analytics on the water sector.

  • Legal Issues In Big Data: 2017
    Legal Issues In Big Data: 2017

    Big Data is often characterized by the large volume of data, the wide variety of data types and the velocity at which the data must be processed. Data can come from many different sources, such as social media use, online purchases, licensed twitter data streams or sensors used in the Internet of Things (IoT).

  • 10 Knockout Technologies From ACE17
    10 Knockout Technologies From ACE17

    AWWA's Annual Conference & Exposition (ACE) hits The City of Brotherly Love with a flurry of new technologies.

  • How A 'Smart' City Improves Life For Residents, Visitors, And Business
    How A 'Smart' City Improves Life For Residents, Visitors, And Business

    Cities that champion infrastructure improvements and embrace connectivity are well on their way to attracting today’s citizens and encouraging growth. Here’s a look at the benefits a smart city provides for its residents, workforce, and visitors.

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WASTEWATER MEASUREMENT VIDEOS

Capital Controls&reg; MicroChem&reg;3 Multi-Parameter Analyzer And Controller Capital Controls® MicroChem®3 Multi-Parameter Analyzer And Controller

From the experts in chlorine management comes a multi-parameter water analysis system offering both chlorine measurement and control in one versatile instrument. Tailor the modular MicroChem®3 to your individual application with up to three measurement parameters. Watch the video to learn more.

Harmonics Mitigation Techniques &mdash; What You Need To Know Harmonics Mitigation Techniques — What You Need To Know

The Power Systems Experience Center (PSEC) is a safe, controlled environment where you can participate in training and observe testing and product demonstrations first hand.

How To Prevent Pump Dead Head How To Prevent Pump Dead Head

In this video we explore the best way to protect your pump from the damaging effects of a dead head or other under loaded conditions like a starved or dry pump. Watch this video to learn how to prevent your pump from dead head with the C445.

Mazzei Degas Separators Selected For Wichita Aquifer Project Mazzei Degas Separators Selected For Wichita Aquifer Project

A key component of the water supply plan for the City of Wichita, Kansas, was recharging the large aquifer that lies under the region with water from the Little Arkansas River. The river basin contains substantial farming operations which, during rain events, spike the river water with the commonly used herbicide Atrazine. Atrazine concentrations in the river frequently rose forcing the city to shutdown the bank filtration system. Advanced oxidation process (AOP) was selected to remove the herbicide. The AOP reactor’s design limited the amount of hydraulic backpressure it could tolerate. Consequently, Mazzei was challenged by the project’s design team to remove the entrained gas bubbles that remained from the prior oxidation treatment at a “not to exceed” hydrostatic backpressure of 19 feet.

SITRANS FS230 Video Installation Guide SITRANS FS230 Video Installation Guide

The FS230 simplifies and optimizes your day-to-day operation with an unparalleled data update rate, superior user-friendliness and a leading variety of options for customization, securing the highest measurement quality at the lowest cost. Watch the video demonstration for an explanation of the three simple steps of installation.

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