WASTEWATER MANAGEMENT

Keep Stormwater Under Control With Energy Self-Sufficient Technology
Keep Stormwater Under Control With Energy Self-Sufficient Technology

Wastewater treatment plants don’t just have to deal with household and industrial wastewater. Rainwater also enters the cleaning process via the sewer system.

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WASTEWATER MANAGEMENT WHITE PAPERS AND CASE STUDIES

  • ORP And pH — What You Don’t Know Can Hurt You
    ORP And pH — What You Don’t Know Can Hurt You

    When I look back at 2016 one of the most significant and most satisfying trends I observed was the growing acceptance of ORP measurements, especially to monitor disinfection. To insure the killing of pathogens the measured ORP value provides an unambiguous indicator. The same cannot be said of measuring free chlorine, whose measurement must be combined with pH to determine disinfection efficacy.

  • 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.

  • AMERICAN Zinc, V-Bio Protect Iron Pipe Against Aggressive Soils In Bismarck, North Dakota
    AMERICAN Zinc, V-Bio Protect Iron Pipe Against Aggressive Soils In Bismarck, North Dakota

    More than 6,800 cubic yards of structural concrete are being used in the construction of a new Trickling Filter and Trickling Filter Pump Station in Bismarck, North Dakota. These structures are being built well below the area’s water table, and the more than 6,800 cubic yards of concrete will protect them against the effects of Mother Nature.

  • Horse Racetrack Bets On Flygt For Pump Station Design
    Horse Racetrack Bets On Flygt For Pump Station Design

    200-acre Monmouth Park Racetrack in Oceanport, NJ, is supported by a series of barns and other support facilities that house in excess of 500 horses during track operations. In the mid-1990s the New Jersey Sports and Exposition Authority (NJSEA) constructed facilities to collect horse wash water and first flush stormwater runoff for conveyance to the Two Rivers Water Reclamation Authority (TRWRA), a wastewater treatment facility located in Monmouth Beach.

  • Pump Station Retrofit Ends Stormwater Woes
    Pump Station Retrofit Ends Stormwater Woes

    A Bergen County, NJ, riverside town receives relief from torturous flooding after its stormwater pumping station is dramatically improved by the installation of new Flygt pumps.

  • Special Gas Chlorination System Replaces Tablet System At WWTP, Providing Enhanced Safety Needed For Gas Option, While Cutting Chemical Costs
    Special Gas Chlorination System Replaces Tablet System At WWTP, Providing Enhanced Safety Needed For Gas Option, While Cutting Chemical Costs

    The district manager for the Pinetop-Lakeside Sanitary District (AZ) reports that a special gas chlorination system, featuring unique components and controls, and manufacturer-supplied service, has effectively replaced a chlorine tablet system.

  • Flygt Pumps Handle Too Much Of A Good Thing
    Flygt Pumps Handle Too Much Of A Good Thing

    In Iowa, where agriculture is a critical component of the state’s economy, rain is good for crops, but too much rain is not good for anyone. In 2008 the Des Moines Metropolitan Wastewater Reclamation Authority (WRA) retained consulting engineer HDR to provide planning, permitting, design, construction, and start-up services for a high-rate CSO treatment facility called the Combined Sewer Solids Separation Facility or CSSSF.

  • Automated Wireless Monitoring Of  Wastewater Collection Systems
    Automated Wireless Monitoring Of Wastewater Collection Systems

    Telog Instruments, Inc. offers a comprehensive remote monitoring system, Telogers, for wastewater collection system operators. Telogers provides an automated system of collecting, archiving, analyzing, presenting, reporting and sharing data from collection system remote assets such as flow meters, rain gauges, CSO/SSO surcharge sensors, lift stations, pretreatment water quality, air quality, and pressure sensors.

  • WIMS Offers A Winning Solution In Columbia, SC
    WIMS Offers A Winning Solution In Columbia, SC

    Back in 2012, the City Of Columbia made the decision to update its OPS SQL software to Hach WIMS (water information management system). The old software was not only sitting idle, but was also out of date. The reasons for updating and implementing the software were many but can be summarized with the two primary goals: To collect the data into a central database that is easily accessible and to create a dashboard from which the rotating operations teams or management could quickly understand what was happening. After more than a year of coordinating Metro management and staff, Hach WIMS support staff, and city IT staff, WIMS began to take shape.

  • Flygt Helps Town Go From Rags To Riches
    Flygt Helps Town Go From Rags To Riches

    The hassles of pump ragging lead a South Carolina Public Service District to change out problematic pumps for Flygt N3171 submersibles.

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WASTEWATER MANAGEMENT APPLICATION NOTES

  • New Ultrasonic Flow Meters Improve Biogas Measurements
    New Ultrasonic Flow Meters Improve Biogas Measurements

    As interest in biogas grows, more attention is being paid to measuring biogas flow, which has long been a problem area in process measuring technology.

  • Optimize Your Water Discharge Quality Through Accurate Turbidity And Suspended Solids Measurement
    Optimize Your Water Discharge Quality Through Accurate Turbidity And Suspended Solids Measurement

    The clarity of water in a stream, river or ocean is a key determinant in fostering a healthy and balanced aquatic ecosystem. The clearer the water, the greater the ability of light to penetrate to aquatic plants which generate the oxygen needed for aquatic life.

  • Ultrasonic Level Measurement In Water And Wastewater Plants
    Ultrasonic Level Measurement In Water And Wastewater Plants

    Radar technology is often viewed as the “best” method of level measurement, but this isn’t necessarily true in the water industry.

  • Lab Gas Sub-Metering Accuracy Improves With Thermal Flow Meters To Save Money
    Lab Gas Sub-Metering Accuracy Improves With Thermal Flow Meters To Save Money

    Facility administrators will find the advanced ST100 Series Thermal Mass Air/Gas Flow Meter from Fluid Components International (FCI) helps them improve the accuracy of specialty gas point of use and sub-metering operations to achieve accurate billing in their labs for better cost tracking and control.

  • All WirelessHART Devices Are Not Created Equal
    All WirelessHART Devices Are Not Created Equal

    Though they all must support routing functionality, some devices do it better than others.

    Routing consumes more energy, so the lifetime of the battery will be affected.  Therefore, a device with a battery that is inexpensive, has a long lifetime, and is easy to change would be ideal. With all this considered, a WirelessHART temperature transmitter is a suitable option to operate as a repeater.

  • Energy Measurement Tools Make Processes More Efficient While Reducing Costs
    Energy Measurement Tools Make Processes More Efficient While Reducing Costs

    Rising energy prices have made accurate energy measurement a hot topic in recent decades. The need for accurate measurement technologies extends to many different application areas, including heating and cooling; compressed air; steam production and distribution; heavy fuel oil consumption; energy monitoring; and custody transfer. In response, new technology is being developed that integrates tasks previously requiring several measurement devices.

  • A New Way Of Designing With Reverse Osmosis Membranes
    A New Way Of Designing With Reverse Osmosis Membranes

    Process design in water treatment is historically confined to proprietary or user-defined spreadsheets on a unit operation basis, with users manually adding results from each unit process upstream into the next operation.

  • Determination Of Polycyclic Aromatic Hydrocarbons In Seafood
    Determination Of Polycyclic Aromatic Hydrocarbons In Seafood

    Polycyclic Aromatic Hydrocarbons (PAHs) are a large group of organic compounds found naturally in the environment. PAHs are monitored by the US Environmental Protection Agency due to their carcinogenic characteristics.

  • Determination Of Hexanal In Foods Utilizing Dynamic Headspace
    Determination Of Hexanal In Foods Utilizing Dynamic Headspace

    Hexanal is one of many well-documented aromatic components that contribute to flavor and aroma in common consumer food products containing omega-6 fatty acids. Hexanal content is also used to measure the oxidative status of foods rich in omega-6 fatty acids.

  • Validation Of Environmental Water Methods On One System
    Validation Of Environmental Water Methods On One System

    Water quality laboratories across the nation are faced with both a rising level of water quality awareness amongst the general public, as well as rising costs in water quality monitoring. As a result, laboratories are looking for more efficient ways to provide higher quality monitoring.

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WASTEWATER MANAGEMENT PRODUCTS

Waltron 9096 Degas Conductivity Analyzer Waltron 9096 Degas Conductivity Analyzer

The NEW 9096 Degassed Acid Conductivity Analyzer delivers accurate measurement of specific, cation, and degassed cation conductivity with unprecedented degassing efficiency of 93.5%.

Waltron 3041 Silica Analyzer Waltron 3041 Silica Analyzer

Waltron’s 3041 Silica Analyzer is the first choice for online analysis of dissolved silica in ultrapure water applications.

Waltron 9033X Sodium Analyzer Waltron 9033X Sodium Analyzer

Waltron’s 9033X Sodium Analyzer delivers exceptional results in a streamlined low-cost package. An enhanced color touch screen user interface makes the 9033X easy to operate and easy to maintain.

Waltron 9065 Luminescent Dissolved Oxygen Waltron 9065 Luminescent Dissolved Oxygen

The 9065 Luminescent Dissolved Oxygen Analyzer utilizes new luminescent technology for measuring dissolved oxygen in water at sub ppb levels.

EA25-250 Electric Actuators EA25-250 Electric Actuators

The Electric Actuators Type EA25, EA45, EA120 and EA250 offer several beneficial features and covers a wide torque range.  With the variety of available options, this family of actuators is ideal for nearly all applications.

4150 Turbidimeter 4150 Turbidimeter

The Signet 4150 Turbidimeter provides accurate and reliable EPA-compliant water quality monitoring for municipal and industrial applications.

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LATEST INSIGHTS ON WASTEWATER MANAGEMENT

  • What Is ATP And What Does It Do?
    What Is ATP And What Does It Do?

    Many people know what ATP stands for, but do you know what it does? This blog demystifies this amazing energy carrier and explains why water professionals should care about it.

  • The Water Council Wants To Find Your Next Great Technology
    The Water Council Wants To Find Your Next Great Technology

    A new initiative will test the theory that some of the next great water technologies are right under our noses, without us even realizing it.

  • Beyond SCADA: Doing More With More
    Beyond SCADA: Doing More With More

    The turning point for Rudy Engert came when Georgia ran out of water. Faced with severe water shortages, the state was literally weeks away from water rationing. Engert decided it was time to think about the water and wastewater industry differently.

  • Preventing Backflow
    Preventing Backflow

    There are lots of applications in the water and wastewater industry that need backflow prevention. Stormwater drainage systems are a perfect example.  As Mike Duer, Chief Engineer with Red Valve Company explains in this Water Online Radio interview, “water will backflow through the drainage pipe at high tide, come up through the inlets and cause flooding.”

  • 5 Ways To Improve Green Infrastructure
    5 Ways To Improve Green Infrastructure

    Digital tools from the U.S. EPA were designed to help communities implement green infrastructure solutions to stormwater problems.

  • DNA Sequencing: The Future Of Water And Wastewater Analysis?
    DNA Sequencing: The Future Of Water And Wastewater Analysis?

    DNA sequencing can provide more information on water and wastewater than traditional methods. Is it time for treatment operations to adopt the method?

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WASTEWATER MANAGEMENT VIDEOS

Utilizing Mobile Devices To Assist In Sensor Management Utilizing Mobile Devices To Assist In Sensor Management

Hach’s new Mobile Sensor Management solution is an example of the instrumentation company’s mission to provide greater clarity to its customers. As Ray Ruth, Global Product Manager at Hach, explains to Bill King in this exclusive Water Online video, the software running on your mobile device-of-choice makes sense of the Big Data coming from your sensors to assist operators and lab technicians in prioritizing maintenance, analyzing samples both in the field and the lab and can even walk you through maintenance tasks.

Temperature and Pressure Measurements Enhance Flow Data Temperature and Pressure Measurements Enhance Flow Data

The third version of KROHNE’s Waterflux meter introduces temperature and pressure measurement to enhance its leak detection capabilities. In this Water Online video, Rich Lowrie, Water and Wastewater Industry Manager for KROHNE, explains the benefits of adding temperature and pressure to traditional flow measurement.

Modularity The Secret To Wastewater Analysis Modularity The Secret To Wastewater Analysis

Theresa McGeady introduces the latest analytical products from YSI, a Xylem brand, including the modular IQ SensorNet, the latest sensors with slanted tip to prevent air bubbles affecting the reading, a handheld DO analyzer and an automated sampler.

New GF Product Lines Announced At WEFTEC New GF Product Lines Announced At WEFTEC

Brian LaBelle, Director of Business Development for GF Piping Systems, provides Kevin Westerling with a tour of the Company’s WEFTEC.16 booth. Some of the new products on display include a dual channel transmitter, a series of electric actuators, a lug-style butterfly valve and a double containment piping system.

Different Ways To Treat Sewer System Hydrogen Sulphide Different Ways To Treat Sewer System Hydrogen Sulphide

Kevin Westerling interviews Vaughan Harshman, a district manager with Evoqua about treating wastewater to remove hydrogen sulphide, a main cause of odor and corrosion in sewer systems. Harshman discusses a number of ways to treat hydrogen sulphide including nitrate-based treatments, pH shift technology, iron salts to precipitate the sulphide and oxidizers.

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