• 5 Steps To Create A Safety Culture In Trench And Excavation Projects
    5 Steps To Create A Safety Culture In Trench And Excavation Projects

    For a community to have a clean and dependable water supply, it must build and maintain high-quality drinking water and wastewater infrastructure. While some modernization has been achieved, there is still much work to be accomplished.

  • HVAC Efficiency – The Benefits Of Optimizing Your Heating And Cooling
    HVAC Efficiency – The Benefits Of Optimizing Your Heating And Cooling

    There has been no shortage of studies, discussions and debates surrounding the concept of energy efficiency over the past 40 years. Scientific studies suggest a relationship between greenhouse gas emissions and global climate change, strengthening the belief that human activity was harming the environment.

  • Judge Orders Jersey City To Compensate Sewerage Authority For Decades Of Outsourcing
    Judge Orders Jersey City To Compensate Sewerage Authority For Decades Of Outsourcing

    Following a controversy that dates back over one hundred years, Jersey City’s water and sewer system operator will soon have to pay millions for outsourcing its wastewater treatment operations.

  • The Benefits Of Piloting For Water Treatment Plants
    The Benefits Of Piloting For Water Treatment Plants

    Water plays a critical role in our communities and in our future. As infrastructure systems age and population growth continues to flourish across the U.S., communities must be equipped with long-term, sustainable, and up-to-date water solutions.

  • With 'Jaw-Dropping' Lead Levels, Newark Mayor Appeals To Trump For Help
    With 'Jaw-Dropping' Lead Levels, Newark Mayor Appeals To Trump For Help

    In a sign of just how problematic aging water infrastructure still is for major cities around the country, a National Resources Defense Council (NRDC) spokesperson described lead levels in Newark’s drinking water as “jaw-dropping” and “knock-your-socks-off high.”

  • Electromagnetic Meters And Ultrasonic Meters — A Comparison
    Electromagnetic Meters And Ultrasonic Meters — A Comparison

    Water and wastewater professionals rely on accurate flow measurements for process operation and regulatory compliance. Selecting the best flow meter for each application is essential to obtaining accurate flow data.

  • Remote Monitoring Helps Growers, Water Districts Do Their Jobs
    Remote Monitoring Helps Growers, Water Districts Do Their Jobs

    Propeller flow meters have long been an important tool for agricultural irrigation management. As water scarcity and resource management have become increasingly critical, getting the most timely, accurate readings available from those meters is becoming more important than ever. Here is how growers and water conservation districts (WCDs) are each getting the best of both worlds for their own purposes.

  • Sioux City Wastewater Plant Supervisor Caught Masking E. Coli Samples, Will Plead Guilty
    Sioux City Wastewater Plant Supervisor Caught Masking E. Coli Samples, Will Plead Guilty

    Following federal charges that he manipulated water sample test results to mask plant discharges, the ex-supervisor of a wastewater treatment plant in Sioux City, IA, plans to plead guilty.

  • Zero Liquid Discharge — Maximum Recovery And Why It Finally Makes Sense
    Zero Liquid Discharge — Maximum Recovery And Why It Finally Makes Sense

    Our planet continues to become increasingly more crowded.  Pollution and waste are showing irreversible impact on a global scale, and it has become necessary to come up with solutions in all industries.  It is widely known, though perhaps not publicly thought of, that the process of purifying water creates waste.  As we remove the minerals and impurities from water, we inherently condense those impurities into a smaller body of water.  This waste affects the environment in various adverse ways.  The solution lies in a concept known as Zero Liquid Discharge (ZLD).

  • Cloth Media Filtration Removes Coal Ash And Coal Fines At Power Plants
    Cloth Media Filtration Removes Coal Ash And Coal Fines At Power Plants

    Coal-fired power plants generate coal fines and coal ash from a number of sources, including coal combustion residuals (CCR), particularly fly and bottom ash from coal furnaces, and coal pile runoff during rain events. In support of an industry-wide effort to reduce, improve, and remove coal ash ponds, a variety of technologies have been tested and employed. Read the full application note to learn more.

  • Using Ozone In Advanced Oxidation

    The advanced oxidation process removes contaminants in water and wastewater by oxidation through reactions with highly reactive hydroxyl radicals (.OH). This chemical process uses ozone (O3), hydrogen peroxide (H2O2), and/or UV light.

  • Winter. Water. What Are The Issues?

    Rosy-cheeked children and romantic-eyed couples bundled up and laughing as they enjoy a skate around the frozen pond. It’s an iconic and idyllic vision every winter. But this fairytale-like scene “frosts over” significant issues faced by water companies and conservationists, not to mention homeowners and other types of service providers.

  • Furloughed U.S. EPA Employees Fear Municipal, Environmental Water Pollution During Shutdown

    Entering its fourth week and now the longest in the country’s history, the partial government shutdown is affecting a wide range of federal employees and agencies. Naturally, water and wastewater treatment operations are no exception.

  • Gas Processing Data Analysis From Afar

    Advanced analytics and data collection system help an energy company monitor and evaluate gas processing equipment at remote well sites. Unmanned well sites in remote locations present operational challenges. Data must not only be collected, but it also must be monitored to uncover any discrepancies, and ideally to predict problems before they occur. Advanced analytics software, coupled with a sophisticated data collection system, can address these issues, and also provide additional benefits.

  • Design And Care Of Reverse Osmosis Systems, Part 2: Upstream Equipment

    The success of a new reverse osmosis (RO) membrane system is often directly related to its pretreatment. The previous section of this article discussed RO design issues and introduced how a pilot study should include a study of its probable pretreatment equipment since the pretreatment performance will directly affect the performance of the RO system. However, piloting the upstream processes can be challenging in sizing these components for the pilot RO unit’s low flow rate.

  • Connecticut Water Utility Successfully Removes 45% Of Trihalomethanes (THMs) With Quick-Turnaround Clearwell Intervention

    In the past several years, Aquarion Water Company had been monitoring their system’s THM formation and attempting to lower them through treatment and distribution system changes. Aquarion engineers decided that reducing THM formation in the Laurel High Service Clearwell at the Stamford Water Treatment Plant (WTP) would eliminate concerns of elevated THM formation in the distribution system served by the WTP.

  • How Oil & Gas States Did (And Did Not) Protect Land And Water In 2018

    Keeping an eye on what happens with domestic oil and gas regulation is a bit like herding cats. We’ve seen encouraging progress on air quality issues related to oil and gas, but an equally critical front that’s seen major action is protection of our land and water resources.

  • Securing Industrial Systems In A Digital World

    The development of Industrial Control Systems (ICS) over the past two decades has changed the face of many industries. Operation Technology (OT) — largely industrial equipment — has become increasingly connected, and the integration of Information Technology (IT) components allows such devices to leverage software that drives data collection and analysis, resulting in enhanced performance and ultimately "smarter" machines.

  • Arizona’s Drought Contingency Plan May Be Its Best Hope, But Will It Pass?

    Few regions around the country have as much at stake during prolonged droughts than Arizona. After months of negotiating, the state now has an approved framework for a drought contingency plan (DCP), though it faces some obstacles.

  • Coriolis Installation At Brewery Indicates Bright Future For SITRANS FC430

    A global beverage company produces, markets, sells and distributes a variety of beverages including beer, malt, soft drinks, fruit juices and mineral water. The brewery has utilized several types of SITRANS F flowmeters from Siemens to regulate all aspects of the brewing process for more than a decade, including SITRANS F C Coriolis meters to monitor the sugar concentration in wort prior to fermentation.

  • Drilling Fluid Producer Discovers The Coriolis Advantage

    Drilling fluid is critical for successful oil extraction. Typically made up of water, clay and a complex mix of chemicals, it supports the drilling process in a variety of ways — from lubricating and cooling the drill bit under high-temperature and high-pressure conditions, to lifting drill cuttings to the surface, to maintaining oil well stability and safety. But drilling fluid is not a “one size fits all” solution. To work properly, the fluid must be optimized for the unique geographic conditions of individual well sites.

  • The Role Of IoT And Control Technologies In Water Filtration Systems

    With time, labor, and money at a premium, state-of-the-art controls on filtration equipment can ease the burden on operators while improving uptime and lowering costs.

  • A New Way To Kill Legionella

    Advanced oxidation provides an all-in-one solution that supports the complete eradication of Legionella in a water system, while also preventing its regrowth.

  • Building The Post-Boomer Water Workforce

    A labor crisis has been bearing down on the water industry for some time, so it’s time to prepare for the future. Luckily, some industry trailblazers have charted paths to success.

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PRODUCT GUIDE

Plasta-Therm® Heat Maintenance Plasta-Therm® Heat Maintenance

Plas-Tanks' Plasta-Therm® Thermal Retention System eliminates the heating concerns of old-fashioned wrap around tape or heating plates. It drastically reduces operating costs with a system that is simple, efficient, and trouble-free.

Cerabar T PMC131/PMP131 Cerabar T PMC131/PMP131

Pressure transducer with ceramic sensor.

AdVantEdge Residential Treatment Solutions by AdEdge AdVantEdge Residential Treatment Solutions by AdEdge

The AdVantEdge™ line of products from AdEdge is a complete line of water treatment products to remove arsenic from drinking water in individual households.  The AdVantEdge residential product line includes single tap or point-of-use (POU) systems and whole house or point-of-entry (POE) systems.  Each system uses GFO adsorptive media that has been proven to be the best media for removing both Arsenic III and Arsenic V in several EPA demonstration sites, third-party comparison tests, and by the thousands of successful residential and community water systems across the country.

MicroVantage™ MAS Series - Beverage Grade MicroVantage™ MAS Series - Beverage Grade

Polyethersulfone Absolute Rated Membrane Filter Cartridges for Reduction of Microbiological Contaminants

ABB Aztec 600 ABB Aztec 600

ABB’s new Aztec range of water monitoring instrumentation has been specifically created to provide the water supply industry with advanced analysis to deal with significant challenges in potable water demand.

Submersible Recirculation Pump Type ABS XRCP Submersible Recirculation Pump Type ABS XRCP

The XRCP is Sulzer’s premium range of recirculation pumps, specifically designed for efficient pumping and recirculation of activated sludge in the denitrification/nitrification process of a wastewater treatment plants. These compact and easy-to-handle pumps are equipped with Premium Efficiency motors and designed for large flows and low heads. Compared to conventional axial flow pumps, recirculation pumps do not require expensive structures in the tank, such as inflow chamber and a large rising pipe.

RTP Scrubbers RTP Scrubbers

Fiberglass scrubbers are used for industrial cleaning and filtering processes

Leopold® CT2 Submerged Sludge Collector by Xylem Leopold® CT2 Submerged Sludge Collector by Xylem

By simplifying the water treatment process, the CT2® increases plant efficiency, reduces maintenance time, and total system operational costs.

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Specialized calibration of gas mass flow meters and flow switches is what Fluid Components International does best. FCI's calibration lab has 18 NIST traceable precision flow stands to ensure you are getting the gas mass flow meter or flow switch calibrated to it's actual published specifications to match your application needs.

TrojanUVSigna Water Level Management (Video) TrojanUVSigna Water Level Management (Video)

With the TrojanUVSigna™, the channel water level is managed using light locks in combination with the downstream water level controller. Light locks eliminate the need for complex channel designs.

TrojanUVSigna System Overview (Video) TrojanUVSigna System Overview (Video)

With the TrojanUVSigna™, operators and engineers can confidently choose UV and benefit from its inherent safety features, cost-saving advantages and disinfection performance.

What Operators Think Of The TrojanUVSigna (Video) What Operators Think Of The TrojanUVSigna (Video)

Hear what operators have to say about the TrojanUVSigna™ wastewater disinfection system.

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Sun Chemical Advanced Materials delivers SEPAREL® hollow fiber membrane modules for liquid degassing, a proprietary technology from the DIC Corporation. SEPAREL modules are optimized for the degasification of various liquids, including water, inkjet ink, and a range of corrosive chemicals. Learn more.

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