• 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 ultra-filtration quality water, with the strength of a PVDF flat sheet membrane. Each module has 55 flat sheet membranes connected to a central permeate collection tube, and each module has about ten square meters of area that can produce three to four cubic meters per day of clean water.

  • 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.

  • Hard Push For New Drinking Water Regulations On Nutrients In Iowa
    Hard Push For New Drinking Water Regulations On Nutrients In Iowa

    Water quality advocates raised the stakes in Iowa’s protracted runoff fight recently by making a strong push for new regulations on agriculture after watching policymakers lean on voluntary standards for years.

  • 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.”

  • Methods To Control Odors From Anaerobic Digester Plants And Prevent Nuisance To Nearby Communities
    Methods To Control Odors From Anaerobic Digester Plants And Prevent Nuisance To Nearby Communities

    Anaerobic digestion is a practical and efficient technology to utilize considerable amounts of organic waste from intensive animal production and food processing and wastage during distribution/consumption, municipal waste, etc. to produce methane gas for electricity generation, local/process heating, and direct injection into the gas supply network.

  • Investors Come Together To Urge Meat Producers To Stop Water Pollution
    Investors Come Together To Urge Meat Producers To Stop Water Pollution

    Members of the nonprofit sustainability advocate Ceres and the Interfaith Center on Corporate Responsibility are working together to urge some the country’s largest meat producers to develop policies to reduce water pollution in their feeding, slaughtering, and processing operations.

  • Sewage Sludge May Soon Fuel Airplanes
    Sewage Sludge May Soon Fuel Airplanes

    New technology may make it possible for sewage sludge to fuel airplanes, a development that’s part of a growing fleet of innovations impacting where waste plant managers send the sludge that is a byproduct of their daily operations.

  • ‘Brexit’ To ‘Degrade’ Water Regulations In UK, Experts Warn
    ‘Brexit’ To ‘Degrade’ Water Regulations In UK, Experts Warn

    The United Kingdom’s vote to exit the European Union may have a degrading effect on water and wastewater regulations in the country, according to experts who testified before a parliamentary committee in November.

  • Why Water Utilities Need An Energy Plan — And How Texas Is Making Progress
    Why Water Utilities Need An Energy Plan — And How Texas Is Making Progress

    When you prepare the Thanksgiving meal, do you ask each person to make a dish of their choosing, with no coordination for an overall cohesive meal? Probably not. Most likely, you plan, because you want everything to fit together.

  • Trump On Water Infrastructure: Fantasy Or Reality?
    Trump On Water Infrastructure: Fantasy Or Reality?

    President-elect Donald Trump is a man big on promises, a fact that has propelled him to the unofficial title of "most powerful person in the free world." Come January, it will be time to start delivering on those promises.

  • 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.

  • 8,000 Gallons Of Sewage Spew Into Austin Home
    8,000 Gallons Of Sewage Spew Into Austin Home

    When 8,000 gallons of sewage spewed into a Texas home, health risks and a giant mess were just the beginning of the owners’ problems.

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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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ZB 100-160 VSD Oil-Free Variable Speed Drive Centrifugal Air Compressors, 100-160 kW, 135-215 hp ZB 100-160 VSD Oil-Free Variable Speed Drive Centrifugal Air Compressors, 100-160 kW, 135-215 hp

Atlas Copco's low pressure ZB 100-160 VSD blowers guarantee a continuous, highly reliable, energy-efficient and 100% oil-free air supply - certified according to ISO 8573-1 CLASS 0 (2010). These blowers are directly driven by a permanent magnet synchronous motor, which is vastly superior to conventional types. Moreover, the unique stainless steel backward lean impeller has integrated labyrinth seals which lead to high efficiency and minimal air leakage. The ZB 100-160 VSD is supplied as an all-in-one, ready-to-run package with a small footprint. Vibration and noise levels are low, resulting in an agreeable working environment for your operators.

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AERprocess AERprocess

Aerzen’s AERprocess Dissolved Oxygen Control is an integrated solution for controlling the dissolved oxygen (DO) concentration in the activated sludge treatment process and the blowers used to generate the process air flow requirement. The AERprocess system is able to maintain DO concentrations at their set points using a smart and efficient control strategy.

Pro-OX Manganese Dioxide Iron & Manganese Filter Media Pro-OX Manganese Dioxide Iron & Manganese Filter Media

Pro-OX is a black, granular, naturally mined filter media composed of high purity manganese dioxide. Unlike coated filter media such as Birm or manganese greensand, Pro-OX is a solid manganese dioxide offering higher flow rates and faster reaction times.

E-Series® Ultrasonic Plus E-Series® Ultrasonic Plus

The E-Series® Ultrasonic Plus with integrated shutoff valve has a patented flow restriction valve that supports open, closed and partial closed settings. It's permanent seal maximizes field life through a patent pending magnetic coupled valve. With a flexible, modular design, you can install the meter now and install the valve in the field later. The valve actuation and management is controlled through BEACON® AMA software. Tags: drinking-water-meter-reading

AccuGrid Surface Grating AccuGrid Surface Grating

AccuGrid protective grating provides a strong, interlocking, non-skid surface on top of tube settler and trickling filter media. As a cost-effective alternative to other walkway systems, it covers the entire media surface for complete access to the distribution system. AccuGrid also improves safety by eliminating trip hazards through its surefoot tread design and locking tabs that maintain panel alignment.

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.

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%

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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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