• Sun-Activated LilyPads Remove Contaminants Without Chemicals
    Sun-Activated LilyPads Remove Contaminants Without Chemicals

    Puralytics LilyPads are hardly noticeable in the ponds, lakes, and catchment areas where they are deployed. Made of mesh and plastic, the flat, 1-meter diameter disks could even be confused for their plant namesake if not for their white color.

  • Ontario Has 'Record-Breaking' Level Of Drugs In Water
    Ontario Has 'Record-Breaking' Level Of Drugs In Water

    Contamination of drinking water by pharmaceuticals is a growing concern in Canada.

  • California Prop 1: Water Funding Gets Political
    California Prop 1: Water Funding Gets Political

    The fate of California's $7.5 billion water bond proposal hangs in the balance since voters will have a chance to vote it up or down in November.

  • First Recycled Water Hockey Arena In U.S. Opens
    First Recycled Water Hockey Arena In U.S. Opens

    Hockey players in California will soon be skating on recycled water in at least one arena. Citizens Business Bank Arena in California has become the first hockey arena in the U.S. to use recycled water for its ice.

  • Court: France Failing To Uphold Nitrate Regs
    Court: France Failing To Uphold Nitrate Regs

    A European Union court recently ruled against France on the question of nitrates and water pollution.

  • New Invention Purifies Water With Empty Bag Of Chips
    New Invention Purifies Water With Empty Bag Of Chips

    Chip lovers take note: Empty chip packets may be cost-efficient water purification.

  • Recycled Water For Irrigation — Is It Safe?
    Recycled Water For Irrigation — Is It Safe?

    "Irrigating crops with recycled water can leave dinner salads laced with small amounts of drugs and personal care chemicals.

  • Nebraska: Beacon Of Good Water Policy?
    Nebraska: Beacon Of Good Water Policy?

    "With ongoing summer droughts in many states across the country, water scarcity continues to be a threat, [which is shifting] water regulation policies in some states to focus on more local management plans like Nebraska has," Nebraska News Service recently reported.

  • Does Your Meter Reading System Pass The Disaster Preparedness Test?
    Does Your Meter Reading System Pass The Disaster Preparedness Test?

    One of the most difficult challenges a water utility may ever face is having to re-build or re-establish its operations in the wake of a natural disaster.

  • Top 10 Technologies From WEFTEC
    Top 10 Technologies From WEFTEC

    They did it again. Seemingly every year WEFTEC breaks records for size and attendance, and 2014 in New Orleans was no exception. There was a lot to choose from, but I picked my favorite innovations to highlight in what has become another annual tradition — Water Online’s “Top 10” from WEFTEC.

  • The End Of The Flow Meter?
    The End Of The Flow Meter?

    A system of sensors, flow meters, and telemetry has been the typical setup for many wastewater treatment plants. Kraig Moodie, president of FloWav, and Kelly Abercrombie, Director of Sales and Marketing, FloWav, tell us in an interview with Water Online radio, that they take out the flow meter out of the equation and capitalize on Smart Sensor technology.

  • Anaerobic Digestion—Taking It To The Next Level
    Anaerobic Digestion—Taking It To The Next Level

    It is no longer unusual for a wastewater treatment plant—or resource recovery facility as many are now called—to produce its own energy.

  • An Alternative To Design-Build?
    An Alternative To Design-Build?

    San Francisco has embarked upon a $6.9-billion, 20-year initiative to completely renovate the sewer system. That includes the pipelines, the pump stations, and the treatment plants of the system.

  • Automatic Flushing Devices, Hydrants, And More
    Automatic Flushing Devices, Hydrants, And More

    Matt Bachhuber, Regional Sales Manager with Kupferle, joined Water Online Radio in an interview to update us on his company and their newest products.

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Water Online - News, Innovations, And Thought Leadership On The Water And Wastewater Industry

SPECIAL FEATURE

XP Solutions - Hydro-Environmental Software

XP Solutions Webinars

2D Modelling with Different Cell Sizes – An expert 2D modeller shares his knowledge of 2D modelling approaches where different grid sizes are beneficial, and how to set up these models for optimum results.

The XPDRAINAGE Treatment Train Approach – See how to apply xpdrainage to a site in order to compare pre- and post-development flows and water quality for various LID practices.


 

The 2300 multi-input controller by Aquametrix offers a real breakthrough in process control. It features the functionality of a PLC and a SCADA in a compact package for the price of a transmitter. The 2300 basic unit accepts a total of four inputs from direct 4-20 mA output probes and three square wave inputs from pulse instruments such as paddle wheel or magnetic flow meters. Download our brochure to learn more.

PRODUCT GUIDE

Aqua MiniDisk Cloth Media Filtration System

Aqua MiniDisk Cloth Media Filtration System

This filter is designed to provide economical treatment of smaller flows with the added advantage of retrofitting existing traveling bridge sand filters.

DR 3900 Benchtop Spectrophotometer With RFID Technology

DR 3900 Benchtop Spectrophotometer With RFID Technology

The proven technology you have come to expect from Hach just got better. Built with the future of water analysis in mind, the DR 3900 Spectrophotometer will give consistently accurate results in a simpler testing format.

1600 Series For Fats, Oils, Greases, Phosphorus, Chlorines and Other Chemicals

1600 Series For Fats, Oils, Greases, Phosphorus, Chlorines and Other Chemicals

Designed with the dairy market in mind, the Dampier membrane is optimized to withstand long-term exposure to fats, oils, greases, phosphorus, chlorines and other readily present chemicals. Its silicone elastomers possess inherently low intermolecular forces, providing excellent resistance to hot and cold temperatures. Our Dampier membranes are hydrophobic, and do not react with the unique chemicals present in dairy wastewater. Heat stable (up to 365°F) and flexible at low temperatures, these custom formulated membranes provide durable, chemically-correct solutions for dairy wastewater treatment.

Disinfection: FCL<I>i</I> Free Chlorine Measuring System

Disinfection: FCLi Free Chlorine Measuring System

Measuring free chlorine for on-line continuous applications can be accomplished in fresh water applications using the free chlorine system FCL without the use of chemical reagents or pre-treatment. The complete system includes a sensor, cable, analyzer, and flow controller. Continuous pH correction eliminates expensive and messy reagents and troublesome sample conditioning systems in samples having pH as high as 9.5. The full feature-packed analyzer includes dual outputs, three programmable alarm relays and a two-line display with a choice of six languages.

<B>High Purity and Sanitary Cartridge Housings</b>

High Purity and Sanitary Cartridge Housings

For demanding applications that require filter housings with high purity or sanitary construction, reliability and durability, Shelco's Filters' MicroVantage™ filter housings offer the perfect choice for critical process streams.

Horizontal End Suction Centrifugal Chopper Pumps

Horizontal End Suction Centrifugal Chopper Pumps

Vaughan's horizontal end centrifugal suction chopper pumps come in a "flushless" mechanical seal or a standard combined bearing frame flushed...
Flygt APP 700 by Xylem

Flygt APP 700 by Xylem

Flygt APP 700 is easily adapted to your growing needs and changing field conditions. From Day 1 you get a complete solution to ensure a reliable plant.

Model 2SC-PCO Dual Solenoid Control Valve For Positioning & SCADA

Model 2SC-PCO Dual Solenoid Control Valve For Positioning & SCADA

The Singer models 106-2SC-PCO and 206-2SC-PCO dual solenoid electronic valves are based on the Singer model 106-PG or 206-PG main valve.

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WATER ONLINE FEATURED VIDEOS

2D Modelling Series Pt 1: Modelling with Different Cell Sizes

2D Modelling Series Pt 1: Modelling with Different Cell Sizes

Webinars are XP Solutions' way of reaching out to discuss not only the tools we design, but the hot topics in water collection in our present world. XP-Live Webinars provide an opportunity for experts in their fields to offer demonstrations in concepts and practices in design, modeling, planning, reviewing and more. XPertorials are shorter webinars that provide tips and tricks for using XP Solutions software products.

Real-Time Test Challenge with the SL1000 Portable Parallel Analyzer (PPA)

Real-Time Test Challenge with the SL1000 Portable Parallel Analyzer (PPA)

See the difference for yourself how the new SL1000 Portable Parallel Analyzer (PPA) dramatically streamlines water quality testing.

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Neptune Leads The Way In Performance And Compliance

Each utility has its own unique needs, based on size, geography, infrastructure, and other factors. Neptune makes it a point to understand your specific needs so that we can offer a solution that suits you the best. Our people are trained to help you determine the best meter reading systems and tools that can be used to meet those needs.

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Providing expert insight into the most important topics in the water and wastewater industry.

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  • 2014 Innovations Water Magazine - Digital Magazine
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    Top Water Technology Sites

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    Next-Generation Arsenic Removal

    DBPs: Treatment Options And Challenges
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    Activated Sludge Instrumentat

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Water Online is the leading source of technical information and thought leadership for the drinking water and wastewater treatment community. If you are an operator, municipal manager, engineering consultant or industrial plant manager involved in the design or maintenance of stormwater, clean water and wastewater systems, you now have access to a comprehensive Web community delivering the latest updates on water and wastewater collection, treatment and distribution technologies to give you the knowledge to succeed in your industry.

In providing this technical information, the site offers detailed coverage of the basic operational elements of the water and wastewater industry: the resource management, supply, treatment and distribution of drinking water and the collection, treatment and disposal of stormwater and wastewater. Water Online covers the many ancillary functions that are required such as: nutrient removal, contaminant removal, wastewater aeration, water instrumentation, utility management and automatic meter reading (AMR), water quality analysis, water membranes, reverse osmosis and desalination, drinking water disinfection, wastewater filtration, pumps, flow control & measurement, stormwater management and sludge conditioning and disposal.

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