• The Reward Of Risk: New Tech Pays Off
    The Reward Of Risk: New Tech Pays Off

    The engineering community can sometimes be weary of trying anything other than the technologies they are already accustomed to, says Rich Cavagnaro of Adedge, a purification technology company with a focus on nitrates and radionuclides.

  • British Virgin Island Dependent On Reliable Freshwater For GDP Growth
    British Virgin Island Dependent On Reliable Freshwater For GDP Growth

    Tortola is the largest British Virgin island in the Lesser Antilles with an approximate population of 24,000 residents. 92% of its Gross Domestic Product (GDP) comes from tourism where close to one million people visit the island every year. As with many island nations without natural aquifers, Tortola must produce all of its drinking water and demand is constantly high. Historically the island has supplied fresh water to residents and visitors through seawater reverse osmosis desalination, but current facilities in operation are deteriorating and this is having a deleterious effect on the island’s environment and marine life.

  • Toxic Algae's Newest Hot Spot
    Toxic Algae's Newest Hot Spot

    It's not just Toledo struggling with blue-green algae. 

  • Detroit Residents Not The Only Ones To Face Shutoffs
    Detroit Residents Not The Only Ones To Face Shutoffs

    Detroit garnered a torrent of criticism this year when it shut off water service to delinquent customers, but it is hardly the first city to take this approach. 

  • Water Utilities Own The Value Of Water Equation
    Water Utilities Own The Value Of Water Equation

    I was listening to a web presentation on the value of water and heard this statement: “Most Americans don’t understand the true value of water.” I would argue that most Americans don’t understand the true value of water utilities.

  • The Top 12 Water Technology Hotspots In America
    The Top 12 Water Technology Hotspots In America

    Twelve U.S. hotspots have been identified by the EPA as water technology innovation clusters—regional groupings of businesses, government, research institutions, and other organizations focused on the future of water.

  • New Standard Applies To Every Water Manager, Everywhere
    New Standard Applies To Every Water Manager, Everywhere

    Innovation can take many forms. In the water and wastewater industry, new and emerging technologies get most of the credit for being innovative and potentially transformative. However, new modes of thinking can have equal and sometimes greater impact.

  • 8 Questions For Every Water Utility After The UCLA Water Main Break
    8 Questions For Every Water Utility After The UCLA Water Main Break

    The water and mud from the big water main break that flooded the UCLA campus in Los Angeles in late July left behind several questions that could be asked of every water supplier in the country.  Find out for yourself how vulnerable your home town’s water supply is to leaks and breaks with these eight questions. By Ed Osann, NRDC senior water policy analyst

  • Expert Advice On The Lead-Free Law And Compliance
    Expert Advice On The Lead-Free Law And Compliance

    The national lead-free law that went into effect in January 2014 arrived with a certain amount of confusion tied to it. What does “lead free” really mean? What constitutes a pipe, pipe fitting, plumbing fitting, or fixture? How are lead-free products identified? How is the law enforced?

  • If You Can't Measure It, You Can’t Fix It
    If You Can't Measure It, You Can’t Fix It

    Harnessing Aclara Advanced Analytics for Water Balancing, Meter Trending and Meter Right-Sizing Water utility managers today face a conundrum. 

  • Two AquaDisk Cloth Media Filters Replace Six Granular Media Units, Boosting Capacity 540% And Cutting Backwash Volume By 97%
    Two AquaDisk Cloth Media Filters Replace Six Granular Media Units, Boosting Capacity 540% And Cutting Backwash Volume By 97%

    The Portland, Indiana, Wastewater Treatment Plant (WWTP) had been using six granular-media filter units for tertiary treatment since the 1980s. The plant’s treatment protocol includes fine screens for grit removal, followed by primary clarifiers, trickling filters, aeration basins, secondary clarifiers, the tertiary treatment system, and then chlorine disinfection.

  • Utilities Get “Smart” About Disaster Preparation
    Utilities Get “Smart” About Disaster Preparation

    To prepare for an emergency, one of the smartest things a utility can do is have a smart water network, says Tom Mills of Sensus in an interview with Water Online Radio.

  • Do You Know The Value Of Decentralized Infrastructure?
    Do You Know The Value Of Decentralized Infrastructure?

    According to the National Onsite Wastewater Recycling Association, onsite and decentralized wastewater treatment systems are an important part of a country’s permanent wastewater infrastructure. 

  • Water-Energy Nexus Data Drives Operational Efficiency
    Water-Energy Nexus Data Drives Operational Efficiency

    When a water manager wants to optimize energy use as part of their operational plan, it helps to have the right software systems in place. Once you do, the big question is how to utilize it to get the most out of the relationship between power and water.

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How To Plan When Choosing A Submersible Mixer

For the planning and selection of submersible mixers it is important to consider the criteria identified within this know-how document from KSB, Inc. Ignoring these criteria may result in failures of the mixers, installation accessories, and ultimately the overall process. Learn more.

PRODUCT GUIDE

Retrievable Jet Aeration Skids

Retrievable Jet Aeration Skids

Where aeration is required and the process tank cannot be emptied in order to install a traditional jet aeration system, Mass Transfer Systems offers skid mounted wet installed retrievable jet aeration systems. The systems can utilize a submersible pump mounted on the retrievable skid or a dry pit pump mounted outside of the tank
High Level Ozone Test Kit

High Level Ozone Test Kit

Pinnacle Ozone, in conjunction withGuardian Manufacturing, Inc., is now offering a high level, dissolved ozone (HLO) Test Kit to its list of high quality ozone products.

SDOX CS® Odor & Corrosion Solutions

SDOX CS® Odor & Corrosion Solutions

Combat odor and corrosion problems in your collection system with the SDOX CS. Designed to eliminate sulfide production by promoting an aerobic environment, the SDOX CS offers a new alternative to chemical treatment in forcemain and gravity sewers.

V-Cone® Flow Meter

V-Cone® Flow Meter

The V-Cone Flow Meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in rugged conditions where accuracy, low maintenance and cost are important

8-10” Self-Priming Centrifugal Chopper Pumps

8-10” Self-Priming Centrifugal Chopper Pumps

Vaughan's 8" to 10" self-priming centrifugal chopper pumps are the world's largest centrifugal self-priming chopper pumps...
NeoTech CU-4 X™

NeoTech CU-4 X™

The NeoTech CU4-X™ UV Water Treatment Control Interface is a remote and compact master controller capable of managing up to four NeoTech ultraviolet water treatment chambers independently and simultaneously.

Hydroactive Polyurethane Grout No. F-370

Hydroactive Polyurethane Grout No. F-370

Grout No. F-370 is used to stop leakage through cracked or honeycombed concrete, voids, expansion joints and pipe intrusions.
Ovation Expert Control System

Ovation Expert Control System

The Ovation® expert control system is a product of our decades of experience in process control for the power generation and water/wastewater treatment industries. Ovation utilizes commercially available, off-the-shelf technology to provide a powerful and secure architecture while allowing your system to easily progress with rapidly advancing computer technologies.

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WATER ONLINE FEATURED VIDEOS

biottta Biotreatment Pilot Case Study

biottta Biotreatment Pilot Case Study

The Lincoln Pipestone Rural Water District in Minnesota had a high level of both nitrate and manganese in the groundwater. Piloting of the biottta treatment solution proved to be successful.

Latest Features of VTScada 11 Monitoring and Control Software

Latest Features of VTScada 11 Monitoring and Control Software

This video highlights some of the new features embedded in the VTScada 11 Monitoring and Control software solution from Trihedral. Features include high resolution and tiled page displays and enhanced features for overlays, styles and shapes. Two hundred widgets are available to bring your SCADA data to life.

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Aclara integrates advanced, proven AMI technologies to capture, analyze, and apply utility data to meet the demands of today — and tomorrow. Our technologies are proven and reliable, delivering, processing, and managing unprecedented amounts of utility meter data more efficiently than any others in the industry.

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WATER ONLINE DIGITAL MAGAZINES

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

  • 2014 Innovations Water Magazine - Digital Magazine
    Includes:
    Deep Drilling For Groundwater

    Top Water Technology Sites

    Tightening Water Regulations
  • 2014 Clean Water Magazine - Digital Edition
    Includes:
    Non-Revenue Water

    Next-Generation Arsenic Removal

    DBPs: Treatment Options And Challenges
  • Includes:
    Biological Nutrient Removal

    Activated Sludge Instrumentat

    Advanced Oxidation Processes
  • Includes:
    EPA Priorities

    Real-time Bacterial Sensors

    Sludge Pretreatment
  • Includes:
    Rinse, Repeat:
    The Rise Of Water Reuse

    The Shifting Challenges Of Wastewater Testing

    Low-Cost Computational Fluid Dynamics Modeling For Pump Stations

ABOUT WATER ONLINE

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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