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



Schneider Electric’s integrated solutions make water and wastewater management efficient, reliable, and sustainable. From the smallest pumping station to the most complex treatment plant, we are dedicated to serving your requirements, and in turn, the needs of your community. Our solutions can help you save up to 30%in energy and design costs, which is good for the budget, and great for the environment. Learn more.


Sanitaire Membrane Disc Fine Bubble Aeration Systems by Xylem
Sanitaire Membrane Disc Fine Bubble Aeration Systems by Xylem

SANITAIRE® is the trade name recognized throughout the wastewater treatment industry for quality products and advanced technology. SANITAIRE Silver Series membrane fine bubble disc diffusers are recognized worldwide for their high oxygen transfer efficiency and durability in wastewater treatment plant aeration processes.

Monitor AMI Codes-II HC
Monitor AMI Codes-II HC

Complete systems for the automatic and constant measurement and control of elevated chlorine concentrations.

RIO Grande
RIO Grande

1,000+ lb/day MOS
1,550+ lb/day HYPO
Generate large volumes of disinfection chemistry at minimal cost!

SewerGard - Rotary Spray No. 210RS
SewerGard - Rotary Spray No. 210RS
Sauereisen SewerGard No. 210RS is a rotary spray-applied material specifically designed to protect concrete and steel surfaces of municipal wastewater treatment structures from chemical attack and physical abuse.
Leopold® Ultrascreen® Disk Filter
Leopold® Ultrascreen® Disk Filter

The Ultrascreen disk filter is compact and modular, with “plug n play” ease, reducing construction footprint and providing quick and easy startup.  Its high hydraulic loading capacity and in-service backwash feature (no need to provide additional units to handle flow during backwash) means the Ultrascreen disk filter requires fewer units to treat design flows, lowering construction costs.  The compact design and fewer required units also make it ideal for adding to existing plants facing more stringent discharge requirements.

Screentec Pump Station Bar Screen
Screentec Pump Station Bar Screen

Screentec is a mechanical vertical bar screen that can be installed in many applications, including Headworks, Lift Stations, Deep Wells and Manholes. Due to its vertical design, Screentec can retrofit any kind of structure with minimal or no changes.

ETS-UV for Pharmaceutical Water & Waste Treatment
ETS-UV for Pharmaceutical Water & Waste Treatment

With over 25 years of industry experience ETS UV is a market leader, whose state-of-the-art UV product range has provided the pharmaceutical industries with advanced technology solutions for a variety of applications worldwide.

SB Hurricane Swing Bolt Housings
SB Hurricane Swing Bolt Housings

Harmsco Hurricane Swing Bolt filter housings provide unsurpassed performance. Their unique design separates dense solids prior to cartridge filtration for extended filter life, increased dirt holding capacity and reduced maintenance costs.

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Partially-Filled Pipe Measurement Explained
Partially-Filled Pipe Measurement Explained

The days of assuming flow rates based on maximum pipe capacity are slowly coming to an end.

TETRA&reg LP Blocks™: Dual Parallel Lateral Clean Water Filter Floor
TETRA® LP Blocks™: Dual Parallel Lateral Clean Water Filter Floor

The TETRA LP Block dual parallel lateral underdrain system delivers distribution of air and water during backwashing to enhance filter cleaning and extend run times. TETRA LP Blocks were developed to overcome problems with air/water distribution experienced with other systems.

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Aqua-Aerobic Systems, Inc. is a leader in adaptive water management solutions for municipal and industrial markets worldwide, since 1969. Our expertise in aeration and mixing, biological processes, cloth media filtration, membranes, and control and monitoring systems allows us to provide you with adaptive water management solutions at the lowest life cycle cost. Learn more.


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

  • Includes:
    Predictive Maintenance

    Sanitary Sewer Overflows

    Water Reuse
  • Includes:
    Infrastructure Funding

    On-Site Water Systems

    Biological Odor Control
  • 2014 Innovations Water Magazine - Digital Magazine
    Toxic Algae


    Sewer Rehab
  • 2014 Clean Water Magazine - Digital Edition
    Climate Change Impacts

    Potable Water Reuse

    Tackling Flushable Wipes
  • Includes:
    From WWTP To Reuse Facility

    Emerging Contaminants



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.

Water Online serves the information needs of engineers, water management planners, operational managers, consultants, elected officials, government personnel and others who are involved in the municipal water supply industry, and the municipal and industrial wastewater treatment field. Reflecting the dynamic and interactive character of the Web, Water Online is the most convenient source of technical, operational, product, management and regulatory information available for the water and wastewater industry.

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