• Fertilizer Smell And Taste Pervades Toronto Tap Water
    Fertilizer Smell And Taste Pervades Toronto Tap Water

    Water treatment plant upgrades left tap water in Toronto smelling and tasting a little strange this month.

  • Anaerobic And Aerobic Treatment Solution For Paper Mill Wastewater
    Anaerobic And Aerobic Treatment Solution For Paper Mill Wastewater

    RWL Water provided the right solution for this paper mill to meet stringent permit discharge limits, produce renewable energy, and reduce the carbon load of the inlet wastewater, energy consumption, excess sludge consumption, and overall treatment cost.

  • How To Win The Battle Against Wipes
    How To Win The Battle Against Wipes

    Every utility fights a battle against sewer clogs and the potential sanitary sewer overflows that may result. The increasing use of personal wipe products and their improper disposal has worsened the problem. Operators and technicians often crawl into confined spaces or hoist pumps out of wet wells to wrestle with rag monsters. KSB is well aware of this issue and is leading a campaign to “Conquer the Clog.” Water Online spoke with Horst Sturm, vice president of business development for KSB, Inc., to discuss their take on the problem.

  • Automation Of Wastewater Treatment Plants For Cape Whale Coast
    Automation Of Wastewater Treatment Plants For Cape Whale Coast

    Hermanus on South Africa’s Cape Whale Coast is a tourist hotspot. Just two hours outside of Cape Town, the number of holiday complexes being built along this idyllic coast is increasing. The problem is that the city is in a water scarce area. The answer lies in an upgrade of the Preekstoel water treatment plant.

  • Recognizing Ingenuity From Treatment Plant Employees
    Recognizing Ingenuity From Treatment Plant Employees

    The Water Environment Federation’s Ingenuity Contest awarded treatment plant employees all over the country for their ingenuity in solving problems with what they had on-hand. Which clever fix could be used at your plant?

  • Fracking's Threat To Water Downplayed In EPA Report
    Fracking's Threat To Water Downplayed In EPA Report

    An influential government study on the impact of fracking on drinking water may have downplayed the risk this practice plays to water supplies across the country.

  • New Sewage Recovery Method Could Make Wastewater Treatment Energy Neutral
    New Sewage Recovery Method Could Make Wastewater Treatment Energy Neutral

    As harmful as some bacteria can be to humans, it can be a help, too. There is now research that shows the energy in sewage can be collected by hungry bacteria.

  • Victory For Water Activists Concerned With Dakota Access Pipeline
    Victory For Water Activists Concerned With Dakota Access Pipeline

    Native American tribes concerned about water contamination won a major victory this weekend in a fight to stop an oil pipeline from being built across sacred lands near a reservation.

  • Granular Activated Carbon Removes PFOA From Drinking Water
    Granular Activated Carbon Removes PFOA From Drinking Water

    In the fall of 2015, a small village on the border of Vermont in New York State, tested positive for Perfluorinated Compounds (PFCs), specifically Perfluorooctanoic Acid (PFOA), in the municipal drinking water. The influent levels of PFOA in the water were above 600 ng/L, and thus considered harmful to village residents. Realizing that PFOA was on the U.S. EPA Contaminant Candidate List, the Village solicited the services of engineering firm CT Male Associates to investigate treatment options and provide a treatment system.

  • WTP Chooses A-758 Plus™ Lime Slaker Systems To Replace Existing Systems
    WTP Chooses A-758 Plus™ Lime Slaker Systems To Replace Existing Systems

    The Albert R. Davis Water Treatment Plant (WTP) in Austin, Texas, is one of three water treatment plants supplying drinking water to the greater Austin metropolitan area. The plant was built in 1954 and has had multiple upgrades over the years, increasing its capacity to 118 million gallons per day (MGD).

  • Topeka WTP Installs Integrity A-758 PLUS™ Lime Slaker System To Replace Existing Lime Slaker
    Topeka WTP Installs Integrity A-758 PLUS™ Lime Slaker System To Replace Existing Lime Slaker

    The Topeka Water Treatment Plant (WTP) — a 60 million gallon per day facility - serves Topeka, Kansas and surrounding areas. Built in 1945, the plant underwent several renovations with the most recent upgrading the plant to its current capacity in 1993.

    In 2015, plant officials decided to replace the first of the existing slakers and, after considering offers from several slaker suppliers, chose the A-758 PLUS™ paste-type lime slaker manufactured by Integrity Municipal Systems, LLC (IMS). Read the full case study to learn more.

  • Wastewater Use On California Crops Raises Questions
    Wastewater Use On California Crops Raises Questions

    Known as “produced water,” wastewater from oil production is being used to irrigate crops across 95,000 acres of California’s Central Valley, where many of the country’s fruits and vegetables are grown.

  • Workers Find Body In Wastewater Works At University
    Workers Find Body In Wastewater Works At University

    A body was found in a sewage tank at a college campus last month and police are still investigating what happened.

  • Water Main Break Prompts Fires, Evacuations In Boston
    Water Main Break Prompts Fires, Evacuations In Boston

    A major water main break in the Chinatown neighborhood of Boston last week shut down businesses, halted local traffic, and prompted the evacuation of over 100 people.

  • Cheers To World Soil Day
    Cheers To World Soil Day

    Let’s lift a glass — of water — to celebrate World Soil Day, created by the Food and Agriculture Organization (FAO) of the United Nations to recognize the thin mantle that sustains us. Of course, as a water guy, I look at World Soil Day as a time to highlight the symbiosis of soil and water. As anybody who has been to the barren deserts of China, North Africa or the Middle East knows, soil without water doesn’t produce anything.

  • BEACON® AMA Provides Real-Time Data, Improving Customer Service And Accuracy
    BEACON® AMA Provides Real-Time Data, Improving Customer Service And Accuracy

    With a 2,400 square mile service area and approximately 40,000 customers to serve in southeastern Illinois, EJ Water Cooperative was having difficulties scheduling the nearly 4,000-mile monthly drive to complete a meter reading cycle. The rising cost of their aging system and the need to reduce operating costs prompted the search for a new meter reading system.

  • 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.

  • Polyblend® Mechanical Polymer Activation System Outperforms Hydraulic Polymer Mixing Unit
    Polyblend® Mechanical Polymer Activation System Outperforms Hydraulic Polymer Mixing Unit

    Henry N. Wochholz Regional Water Recycling Facility (WRWRF) consists of primary, advanced biological secondary and tertiary treatment with advanced total nitrogen removal. Always interested in enhanced treatment performance, the staff members recently examined the polymer use of the existing dewatering belt filter presses. 

  • The 3 Main Reasons To Use Carbon Dioxide For pH Control
    The 3 Main Reasons To Use Carbon Dioxide For pH Control

    Finding ways to improve everyday processes in more efficient and productive ways is an important goal for most companies. Many water and wastewater treatment facilities use sulfuric acid when pH reduction is needed, but face safety and process risks as a result. As an alternative to sulfuric acid, carbon dioxide (CO2) offers several benefits. 

  • Integrating Innovative Technology Into The Public Water Sector: A Need For Equilibrium
    Integrating Innovative Technology Into The Public Water Sector: A Need For Equilibrium

    If we are to realize the promise of innovation, implementation cannot be a risky proposition for water managers.

  • The Case For Condition Assessment
    The Case For Condition Assessment

    The need for using condition assessment as part of an overall asset management program has been documented over the past two decades, but the value of this work for the cost has eluded many utilities.

  • EPA Speaks Out On Portland’s Lead Problems
    EPA Speaks Out On Portland’s Lead Problems

    For some time now Portland has had problems with lead in its drinking water. As in many cities around the country, lead contamination there can be attributed to problems with aging pipes and a lack of testing.

  • Unknown Oily River Sheen Approaches D.C.
    Unknown Oily River Sheen Approaches D.C.

    A mysterious sheen on the Potomac River near Washington, D.C., has water agencies monitoring for contamination and safeguarding against fallout for their drinking water supplies.

  • Florida, Georgia ‘Water War’ Trial Concludes With Overseer Pleading For Resolution
    Florida, Georgia ‘Water War’ Trial Concludes With Overseer Pleading For Resolution

    The so-called “water war” trial over whether Florida and Georgia are sharing water fairly wrapped up at a court in Maine last week, and now both sides are waiting to hear what happens next.

  • An Unconventional Approach To Dairy Wastewater Treatment
    An Unconventional Approach To Dairy Wastewater Treatment

    If you’ve ever looked into the ice cream freezers at your local grocery store you can imagine all the different ingredients you’d find at the ice cream factory: cream, sugar, chocolate, fruit, nuts, milk, syrups, and so on.

  • New Jersey’s Drought Woes Grow Worse
    New Jersey’s Drought Woes Grow Worse

    Drought conditions in parts of the world not normally thought of as arid continue to worsen. For example, in northern and central sections of New Jersey, drought conditions persist due to lack of rain.

  • Wastewater Utilities Oppose EPA’s Request For Nutrient Information
    Wastewater Utilities Oppose EPA’s Request For Nutrient Information

    Wastewater utilities are suspicious of a federal plan to collect more information about their nutrient practices.

  • Should Leaks Mean Billing Break?
    Should Leaks Mean Billing Break?

    At a time when utilities are struggling with cost pressures and crumbling infrastructure, cities across the country are struggling with questions around their leak policies and if residents should get a break on their bills when they spring a leak.

  • Tips For A Water-Saving Holiday Season
    Tips For A Water-Saving Holiday Season

    The holiday season is a time to gather with loved ones, consider the things we are thankful for, and remind ourselves about what is truly important.

  • Headworks Bio’s Experts Discover Root Of Problem At Failing Textile Effluent Treatment Plant
    Headworks Bio’s Experts Discover Root Of Problem At Failing Textile Effluent Treatment Plant

    The textile industry in Bahrain dates to ancient times. In the time of Alexander the Great, the country was as known as a producer of clothes seen throughout Arabia and the Indian subcontinent. Modern day Bahrain maintains its strong tradition in textile manufacture.

  • Are Wastewater Treatment Prices On The Rise Following The Election?
    Are Wastewater Treatment Prices On The Rise Following The Election?

    Over the course of the 2016 presidential election, President-elect Donald Trump has presented to the American public his energy and economic plans, which are geared toward establishing energy sovereignty and increasing the pace of job creation in the nation. In his push for energy independence, Trump has suggested lifting restrictions placed on shale, oil, natural gas, and coal production.

  • 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.

  • After Testing, Cleveland School District Finds Lead In 60 Buildings
    After Testing, Cleveland School District Finds Lead In 60 Buildings

    The Cleveland Metropolitan School District recently uncovered high levels of lead in samples that were taken from drinking fountains and other water sources in 60 school buildings.

  • California Officials Debate Giant Reservoir Project
    California Officials Debate Giant Reservoir Project

    California may construct the largest reservoir it has built since the 1970s in a town outside Sacramento.

  • EPA Watches Closely As Flint Plans Another Change In Water Source
    EPA Watches Closely As Flint Plans Another Change In Water Source

    Flint, MI, has a bad track record for changing water sources. When the city switched sources two years ago in an attempt to cut costs, it underwent a major water-contamination crisis.

  • Selecting The Right Membrane For The Job
    Selecting The Right Membrane For The Job

    In this Water Online Radio exclusive interview, Fred Wiesler, Global Director of Sales for the QUA Group, discusses some of the company’s key products, including the EnviQ that uses a flat sheet PVDF membrane, and has a .04-micron pore size. It provides ultrafiltration quality water, with the strength of a PVDF flat sheet membrane.

  • What’s In Your Water?
    What’s In Your Water?

    When is the last time you took a moment to stop, and smell your water? A continuous supply of clean and safe drinking water is something that most people take for granted. We rarely go to the tap doubting that the water will be clean and safe. Recently, the general population and water supply professionals have become concerned about the safety and protection of our drinking water supplies.

  • Math Solutions: Hydraulic Loading Calculations
    Math Solutions: Hydraulic Loading Calculations

    Water Online’s “Math Solutions” series, presented by wastewater consultant and trainer Dan Theobald (“Wastewater Dan”), instructs operators on hydraulic loading calculations.

  • Researchers Claim EPA Protections Fall Short For Lake Champlain
    Researchers Claim EPA Protections Fall Short For Lake Champlain

    Published in Environmental Research Letters, there is new research that suggests Lake Champlain is highly susceptible to climate change. It is now believed that rules created by the U.S. EPA to protect the lake may be insufficient in stopping algae blooms and water quality problems as the region gets hotter and wetter.

  • Wet Well Wizard In Action
    Wet Well Wizard In Action

    This video clearly illustrates how successful the wet well wizard is at eliminating FOG (Fats, Oils, and Grease) from collection system lift station wet wells. The patent pending Wizard design is guaranteed never to allow air bubbles to cavitate wet well pumps, to eliminate H2S odor from forming in the well where it is located, and eliminate all negative odors.

  • 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.

  • Madison Utility Tries ‘Unusual’ Approach To Conservation With Giveaway
    Madison Utility Tries ‘Unusual’ Approach To Conservation With Giveaway

    The utility in Madison, WI, is trying a new tactic to encourage conservation among ratepayers: a massive giveaway.

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Vaughan's patented chopping action significantly reduces downtime by not only eliminating clogging problems, but also reducing downstream issues with solids. The built-in chopping design also eliminates the need for a grinder or comminutor to condition solids prior to pumping. All Vaughan chopper pumps are available with a written non-clog guarantee, which is your assurance of clog-free operation. Click here to learn more.

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Sensus Fire Hydrant Meter Sensus Fire Hydrant Meter

Measure water from hydrants or non-permanent set-ups. Choose from two models: 125-W and 1125-W for measuring flows to 1125 GPM (4250 litres per minute). Both have convenient carrying handles, locking hasp lids and are available with a number of options.

<B>xprafts</b>, Urban & Rural Runoff Routing Model (Australia Only) xprafts, Urban & Rural Runoff Routing Model (Australia Only)

The RAFTS water resources engineering software has been used in the analysis and management of both urban and rural watersheds and in the design of flood protection systems and the analysis of river systems for over 30 years.

Wireless, Battery-Powered Rain Gauge RTU Wireless, Battery-Powered Rain Gauge RTU

The RG-32 wireless rain gauge monitor is part of Telog's suite of wireless monitoring products. When you combine Teloger's Enterprise software with our wireless monitoring products you have a powerful system of wireless water infrastructure monitoring that is consistently delivering real-time data from the field straight to your desktop....imagine...your data on one platform straight to your computer screen....it IS possible and it's happening now with Telogers Enterprise.

Flygt SmartRun® Flygt SmartRun®

Introducing SmartRun, a pump controller solution for pump stations with up to three alternating pumps. An integral part of the Flygt Experior® concept, this pump-control unit lets your pump take care of itself, freeing the pump station from debris, setting the optimal speed for energy efficiency and cost savings, as well as communicating with external monitoring equipment for peace of mind. SmartRun handles pump cleaning, pipe cleaning, sump cleaning, soft starts and stops; giving you to a new level of reliability and efficiency in an easy-to-install solution. The integrated intelligence and variable speed control mean it’s the perfect match for Flygt N-pumps – a combination that can potentially reach energy savings up to 50%

Z-92&reg; Uranium Removal Process Z-92® Uranium Removal Process

WRT's Z-92® process is the most effective and environmentally responsible choice you can make for removing uranium from drinking water and the community. That's because after removing the uranium, we dispose of it at a licensed facility

AMI Data Collection Unit: Aclara STAR® Network DCU II AMI Data Collection Unit: Aclara STAR® Network DCU II

The STAR® Network DCU II enhances your AMI network by providing reliable and flexible two-way communication for electric, water, and gas meters.

CAPSULAR&reg; Underground Pump Station CAPSULAR® Underground Pump Station
Handling large capacities, the CAPSULAR® Underground Pump Station combines superior performance with custom design and economic efficiency to provide solutions for customers' large flow applications. When compared to built-in-place, concrete designs, 30% savings can be realized with the S&L factory-built approach.
OMI's MUNI® Odor Neutralizing Odor Control OMI's MUNI® Odor Neutralizing Odor Control

To handle the odor control needs of municipal and government agencies, OMI Industries has created MUNI® odor neutralizing product.

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WATER ONLINE FEATURED VIDEOS

Wet Well Wizard In Action Wet Well Wizard In Action

This video clearly illustrates how successful the wet well wizard is at eliminating FOG (Fats, Oils, and Grease) from collection system lift station wet wells. The patent pending Wizard design is guaranteed never to allow air bubbles to cavitate wet well pumps, to eliminate H2S odor from forming in the well where it is located, and eliminate all negative odors.

Watch CoMag® System Deliver Rapid and Reliable Floc Settling Watch CoMag® System Deliver Rapid and Reliable Floc Settling

The CoMag® system from Evoqua improves chemical flocculation treatment in wastewater and drinking water applications by using magnetite (an iron ore) to ballast chemical floc, resulting in rapid, reliable and enhanced settling and clarification. The CoMag system settles floc up to 30 times faster than conventional treatments, which reduces plant investment costs by enabling greater treatment capacity in smaller or existing tanks.

I-BOx Series Packaged Biological Odor Control System Video I-BOx Series Packaged Biological Odor Control System Video

The I-BOx® Biological Odor Control System (patent pending) uses a two-stage process with a biological stage to remove 99% of the hydrogen sulfide (H2S), followed by an activated carbon polishing stage to remove residual H2S and organic odors. Standard models are available to treat up to 5,000 cfm (8500 m3/h) of odorous air.

Fluoride Saturator and Feed System Video Fluoride Saturator and Feed System Video

The IMS Fluoride Feed System is designed with separate saturator and solution tanks to ensure complete saturation, high reliability, low maintenance, and ease of use. Systems are sized to meet customer requirements.

MCS Modular Carbon Adsorber Odor Control System Video MCS Modular Carbon Adsorber Odor Control System Video

The MCS odor control systems are single stage, skid-mounted, dry media systems, designed for relatively lower odor levels and organic odors. The media may be virgin activated carbon or any of a number of specialty catalytic carbon media. Standard models are available to treat up to 1,400 cfm (2400 m3/h) of odorous air.

Lime Slaker System Video Lime Slaker System Video

The IMS Lime Slaker Systems provide continuous high volume lime slurries (up to 8,000 lbs/hour) for industrial and municipal process pH adjustment, flocculation, and chemical reaction. The superior paste-type slaking technology consistently produces a higher strength and more reactive lime slurry resulting in more efficient and more economical use of the quicklime. Systems are factory assembled and tested for quick and easy installation, and include options for lime feed and grit removal.

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