• Math Solutions: Certification Examination Prep Calculations
    Math Solutions: Certification Examination Prep Calculations

    While it is natural to be worried about the unknown, being apprehensive can lead to less achievement. Conversely, knowing what to expect more likely leads to relaxation and accomplishment — and can ultimately help you pass the exam.

  • Maryland Utility Tries Innovative Financial Model
    Maryland Utility Tries Innovative Financial Model

    A giant utility near Washington, DC, is rolling out a new financial program focused on making loans available to local businesses.

  • NY Water Tests Find No PFOA, PFOS Threat
    NY Water Tests Find No PFOA, PFOS Threat

    New York health and environmental regulators said that, after statewide targeted sampling for the two cancer-causing industrial chemicals PFOA and PFOS, there were no new cases of drinking water contamination found.

  • Florida County Partners With The WateReuse Association To Find The Best Use For Reclaimed Drinking Water
    Florida County Partners With The WateReuse Association To Find The Best Use For Reclaimed Drinking Water

    In 2016 Hillsborough County Public Utilities, a forward thinking organization, initiated the first direct potable reuse pilot project in Florida. In its efforts to utilize 100 percent of its reclaimed water, the progressive utility created a successful program to effectively suspend surface water discharges. Read the full case study to learn more.

  • Safe, Energy Efficient Disinfection For 45 MGD Combined Sewer WWTP Improves Water Quality
    Safe, Energy Efficient Disinfection For 45 MGD Combined Sewer WWTP Improves Water Quality

    The Hudson River, in the Capital District of Albany, NY, is a popular recreational area for boating, swimming and fishing. Unfortunately combined sewer overflows following storm events and snow melt from sewer systems dating back to the 1800’s were causing increased fecal coliform counts which in turn resulted in health alerts and limited access to the river. After considering several alternatives, the Albany County Sewer District selected a Wedeco Duron 60i2-2.5X4, with high power Ecoray 600W lamps, for their disinfection system.

  • Does Your Wastewater Treatment Plant Need A Manmade Wetland?
    Does Your Wastewater Treatment Plant Need A Manmade Wetland?

    Research into manmade, floating wastewater treatment wetlands may mark the first step into a new world of sustainable nitrogen removal.

  • An Open Letter To Michelle Obama On Water
    An Open Letter To Michelle Obama On Water

    Now that you have returned to the role of private citizen — though, admittedly you are a private citizen with millions of eyes focused on you — I want to encourage you to continue your great work promoting the health of our nation’s children. Your emphasis on exercise and nutrition, jobs and support for veterans, and education have touched millions of Americans of all ages and all backgrounds. Now it’s time to bring in the most common denominator and the first step toward good health — access to clean water.

  • Saving Energy And Doubling Worldwide Water Supplies – One Drip At A Time
    Saving Energy And Doubling Worldwide Water Supplies – One Drip At A Time

    On a warm December day, I stood in a jojoba field in the Negev Desert in southern Israel and watched water slowly seep up from the ground around the trees. First a tiny spot, then spreading, watering the plants from deep below. This highly efficient system is known as drip irrigation, and I was there to meet with the world’s leading drip irrigation company, Israel-based Netafim.

  • Green Heat: Using Less Water To Create Cleaner, More Abundant Energy
    Green Heat: Using Less Water To Create Cleaner, More Abundant Energy

    Farmers in Uganda and in developing countries around the world are facing major energy and waste management issues. There are anaerobic digestions systems to help farmers manage agricultural waste from plants and animals, but there’s a problem.

  • As Subsidies End, Flint Chants ‘We Don’t Pay For Poison Water’
    As Subsidies End, Flint Chants ‘We Don’t Pay For Poison Water’

    Michigan is withdrawing the water-bill assistance it has provided Flint residents since the lead contamination crisis came to light three years ago.

  • Air Force Has Five-Year Plan To Address PFC Contamination
    Air Force Has Five-Year Plan To Address PFC Contamination

    The Air Force has acknowledged plans for addressing the higher-than-normal concentrations of perfluorinated compounds, or PFCs, that a base near Colorado Springs sent into the city’s sewer system as frequently as three times a year.

  • As California Sinks, Officials Seek To Limit Groundwater Pumping
    As California Sinks, Officials Seek To Limit Groundwater Pumping

    New data released by NASA shows that parts of California are sinking rapidly, and state water managers say groundwater over-pumping must be restricted to protect aqueducts and flood control structures.

  • Free-To-Save: Frito-Lay Collaborates With Atlas Copco To Increase Energy Efficiency
    Free-To-Save: Frito-Lay Collaborates With Atlas Copco To Increase Energy Efficiency

    Frito-Lay, an affiliate of PepsiCo Foods, reinforced its leader position in environmental awareness, achieving an average of 30% energy efficiency and lower noise levels by choosing Atlas Copco screw blower technology for its water treatment facility.

  • Required Upgrades Are Multi-Million-Dollar Challenge For Wastewater
    Required Upgrades Are Multi-Million-Dollar Challenge For Wastewater

    Seemingly, all types of public works are crumbling under years of neglect and the price tag for remediation keeps climbing. Wastewater treatment plants are hardly immune to the problem.

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PRODUCT GUIDE

Sanitaire ICEAS® Advanced SBR Technology by Xylem Sanitaire ICEAS® Advanced SBR Technology by Xylem

Sanitaire has provided the wastewater treatment industry with innovative and cost-effective treatment technologies for over 35 years. This tradition continues with the Sanitaire Intermittent Cycle Extended Aeration (ICEAS) process, which is an advance sequencing batch reactor (SBR) technology for municipal and industrial wastewater treatment.

Brackish Reverse Osmosis Elements Brackish Reverse Osmosis Elements

With over 40 years of experience in RO membrane innovation, TORAY has developed a new product range of the widely successful low pressure BWRO elements, offering higher durability and better performance than ever before. The new element series outperforms a leading competitor in key test benchmarks, making it the product of choice for low energy brackish water RO processing.

Microclor® On-Site Hypochlorite Generation System Microclor® On-Site Hypochlorite Generation System

Microclor® On-Site Hypochlorite Generation (OSHG) is the safe, reliable and sustainable solution for water or wastewater disinfection.

PumpDrive R PumpDrive R

The PumpDrive variable speed system enables you to reduce your pump’s energy consumption by up to 60 percent. The system comes ready for operation, pre-set to the pump and motor.

Vertical Wet Well Centrifugal Chopper Pump Vertical Wet Well Centrifugal Chopper Pump
Vaughan's Vertical Wet Well Centrifugal Chopper Pump is available in 3" through 12" discharge sizes, with lengths up to 25 feet, flows from 50 GPM to over 7000 GPM, and heads up to 280 feet
Grundfos Water Utility Solutions Grundfos Water Utility Solutions

Grundfos supplies a broad range of equipment and solutions designed specifically for water utility applications. Grundfos is at the forefront in promoting and facilitating energy efficiency and sustainable technology, ensuring that water supply and wastewater facilities meet future challenges and regulations.

Rotary Screw Blower Packages Rotary Screw Blower Packages

Kaeser screw blowers use up to 35 percent less energy than conventional rotary blowers and even achieve significant energy savings compared to currently available screw blowers. The combination of a blower airend with high efficiency Sigma profile rotors, flow-optimized components, efficient power transmission and drive components ensures exceptional performance, guaranteed by Kaeser in accordance with the stringent requirements of ISO 1217.

OMNIFLO® SBR Systems – Jet Tech Technology OMNIFLO® SBR Systems – Jet Tech Technology

Evoqua's OMNIFLO® SBR is a robust, simple, flexible sequencing batch reactor system that operates in a “True Batch” mode.  These attributes create the opportunity to provide a solution in a small footprint that is cost effective, energy efficient, and can meet the most stringent nutrient removal requirements at any flow.

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WATER ONLINE FEATURED VIDEOS

How To Optimize Your Pump Station Design How To Optimize Your Pump Station Design

Pump station design is the key to great performance and cost efficient constructions. Our experts explain their view on design and how they work to create the best value for customers by reducing footprint and investment costs.

Customer Testimonial: ZB VSD Oil-Free Centrifugal Air Blower In Wastewater Treatment Plant Customer Testimonial: ZB VSD Oil-Free Centrifugal Air Blower In Wastewater Treatment Plant

This green community customer is responsible for the waste water treatment of over 110.000 people and all the companies in the region. They installed Atlas Copco's ZB VSD oil-free air centrifugal blowers. They helped them avoid any contamination of their process and operate at a very high energy-efficient level and reduce their maintenance cost, noise level and energy bill significantly.

Municipal Wastewater Treatment Plants Benefits From Energy-Efficient ZS Screw Blower Municipal Wastewater Treatment Plants Benefits From Energy-Efficient ZS Screw Blower

In conventional wastewater activated sludge plants, millions of bacteria feed on organic waste, breaking it up into carbon dioxide, nitrogen gas and water. Because the bacteria need oxygen, large amounts of air are blown in the aeration tanks. The aeration blower system accounts for up to 70 percent of the energy usage in a typical biological wastewater treatment plant.

Screw Versus Lobe Technology Screw Versus Lobe Technology

The aeration blower system accounts for up to 70 % of the energy usage in a typical biological wastewater treatment plant. Thanks to, Atlas Copco's innovative oil-free screw blowers, you can save about 30% more energy compared to conventional lobe technology: a significant cost reduction!

Rapid Uniform Sludge Removal With The Tow-Bro® Clarifier Rapid Uniform Sludge Removal With The Tow-Bro® Clarifier

Improve effluent quality, limit phosphorus release, and handle higher RAS concentrations with the Tow-Bro® Hydraulic Sludge Removal System.

Amiad AMF Filter Video Amiad AMF Filter Video

The Amiad AMF2 automatic self-cleaning filter series provides polishing filtration using microfiber cassettes with filtration degrees from 20 to 2 micron. Appropriate for fine filtration applications where disposable cartridges would typically be used, NF/RO pre-filtration and iron or manganese removal.

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    One Water Management
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