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


Singer Valve, Inc.

How Have Other Municipalities Overcome Major Water Pressure?

Whether you’re charged with designing best-in-class water systems throughout your district or municipality, or you’re a key-decision maker, having the right equipment for your needs is crucial. Discover how three major water districts and municipalities turned things around with high-performance solutions customized to their challenges. Learn more.


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.


Flush Mount Heat Exchangers

Flush Mount Heat Exchangers

Flush mount Compact Cabinet Coolers remove waste heat from sealed electrical panels and enclosures using Noren heat pipe technology.
Ballcentric Plug Valves

Ballcentric Plug Valves

The shape of the port, whether round or rectangular, is important from an understanding of what shape is best to efficiently manufacture plug valves. The issue of effective seat design plays a huge role in determining the shape of the port. In smaller size valves - up to 12" - the most cost effective approach to produce plug valves is with round ports. 

Fastite Gaskets

Fastite Gaskets

The Fastite joint sealing component – a molded synthetic rubber ring gasket of two hardnesses, shaped to fit the configuration of the gasket socket – is manufactured per all requirements of ANSI/AWWA C111/A21.11 and under AMERICAN’s own rigid specifications, assuring closely controlled dimensional and hardness properties.

PetroSorb™ Activated Carbons for Oil and Gas Processing

PetroSorb™ Activated Carbons for Oil and Gas Processing

As refinery operations are forced to generate more product output from marginal raw material sources with aging equipment, the requirement to maintain an acceptable quality of processing chemicals becomes more difficult. Activated carbon used in a fixed bed can continuously treat process chemicals, either in full or in a partial treatment stream to restore their properties in line with virgin product. This greatly enhances the economy of the production process and permits the conversion of more heavily contaminated resources that were previously difficult to exploit.

AquaDiamond<sup>®</sup> Cloth Media Filtration System

AquaDiamond® Cloth Media Filtration System

The AquaDiamond® filter, a new horizontal configuration for the Cloth Media Filter, has been produced. It utilizes PA-13 pile cloth as its filter media.

<B>Sanitary Housings</b>

Sanitary Housings

Shelco Filters Sanitary Housings
ULTRAPEN&trade; PT3 ORP/REDOX & Temperature Pen

ULTRAPEN™ PT3 ORP/REDOX & Temperature Pen

This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications.

FPI-X Dual Sensor Electromagnetic Flowmeter

FPI-X Dual Sensor Electromagnetic Flowmeter

Based on the revolutionary FPI Mag®, the FPI-X dual sensor electromagnetic flow meter is designed to deliver a highly accurate measurement in extreme flow conditions unachievable by other flow measurement technologies. The McCrometer FPI-X provides ± 0.5% accuracy in flow with severe swirl, such as cascading or multiple pump arrays.

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Happy Holidays From Trihedral 2014

Happy Holidays From Trihedral 2014

From all of us in Bedford, Orlando, and Aberdeen we wish you and your family a healthy and happy holiday season.

Monster Industrial Grinder

Monster Industrial Grinder

Watch our Monster Industrial shredders grind through food waste, tires, wood and much more. Whether you’re looking for easier disposal, recycling or product destruction, our Monster shredders are your answer.

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Plas-Tanks Industries, Inc.- Reinforced Thermoset Plastic Storage and Mixing Tanks

Plas-Tanks Industries is an ISO-9001 registered composite vessel manufacturer, who also holds the ASME RTP-1® for pressure and vacuum vessels as well. We serve the water and wastewater treatment industry with reinforced thermoset plastic (RTP) brinemakers, RTP storage tanks, RTP mixing tanks, and RTP process vessels.


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

  • Includes:
    Produced Water

    Main Replacement

    Hexavalent Chromium
  • Includes:
    Biological Nutrient Removal

    Direct Potable Reuse

    Crypto Detection
  • 2014 Innovations Water Magazine - Digital Magazine
    Deep Drilling For Groundwater

    Top Water Technology Sites

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

    Next-Generation Arsenic Removal

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

    Activated Sludge Instrumentat

    Advanced Oxidation Processes


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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