• The Grand Unified Theory Of Probes
    The Grand Unified Theory Of Probes

    Scientists spend their lives searching for simplicity.

  • Energy Savings At The Aeration Basin
    Energy Savings At The Aeration Basin

    With infrastructure dollars still tightly constricted, Aeration Industries International is focusing its attention on making wastewater treatment as cost-effective as possible. “Eighty percent of a wastewater treatment plant’s energy consumption takes place at the aeration basin,” Michael Ramirez, Director of Marketing for Aeration Industries points out in this Water Online radio interview. “Infrastructure dollars are low, everybody knows that. So we need to look for ways to really save money for the customer.”

  • Automation 101: The Dangers Of Hand/Off/Auto
    Automation 101: The Dangers Of Hand/Off/Auto

    When we automate we invariably offer our clients and their operations staff the benefit of Hand/Off/Auto functionality for all the components on our systems. To those new to automation it allows an operator or maintenance worker to remove a piece of equipment, like a pump or blower for example, from the oversight and control automated controller (MCC, PLC, etc.) and operate it manually while it is still installed.

  • Pilot Studies In North Carolina With Hydrex™ Odor Solutions
    Pilot Studies In North Carolina With Hydrex™ Odor Solutions

    Two municipalities were faced with odor issues and required corrosion prevention in their collection systems. Monitoring in the sewer lines indicated peak H2S atmospheric concentrations of 300-500 ppm. Both clients desired H2S < 20 mg/L to prevent corrosion and preferably lower to prevent H2S odor.

  • Benefits Of Clean Power Plan Are Measureable – Drop For Drop
    Benefits Of Clean Power Plan Are Measureable – Drop For Drop

    Since EPA released its proposed Clean Power Plan (CPP) in June of this year, the plan has been a hot topic in every state.

  • 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.

  • Water Supply Dwindles In Utah
    Water Supply Dwindles In Utah

    Utah officials are sounding the alarm bell: The state's water supply is growing ill.

  • Investments By 30 Utilities To Support 289,000 Jobs
    Investments By 30 Utilities To Support 289,000 Jobs

    As water infrastructure wears thin and municipal funding is strained by budget difficulties, a large set of utilities is planning to shell out cash for repairs.

  • Sharing Is Arizona's Answer To Water Shortages
    Sharing Is Arizona's Answer To Water Shortages

    A new agreement between Phoenix and Tucson may help the cities stay afloat should water shortages hit.

  • North Dakota Contends With Impact Of Energy Boom
    North Dakota Contends With Impact Of Energy Boom

    A produced water and oil spill hit North Dakota in September.

  • New Data Out Of Pennsylvania Links Drilling To Water Contamination
    New Data Out Of Pennsylvania Links Drilling To Water Contamination

    Pennsylvania environmental regulators have released new data on sites where drinking water wells have allegedly been contaminated by drilling wastewater.

  • Washington City Encourages Residents To Use More Water
    Washington City Encourages Residents To Use More Water

    While some states pass conservation measures and struggle against drought, things look pretty different in certain water-flush areas of Washington state.

  • Considerations Regarding FOG Determinations (Oil And Grease)
    Considerations Regarding FOG Determinations (Oil And Grease)

    It is incumbent upon us that we understand what FOG (fats, oils, and grease) levels are before and after treatment with DO2E Digesters (and Aerators, too). 

  • Understanding Salt Solubility  Reaps Benefits In RO System Performance
    Understanding Salt Solubility Reaps Benefits In RO System Performance

    No matter where it originates, the feed water to downstream reverse osmosis (RO) and nanofiltration (NF) membranes contains some level of dissolved salts.

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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

MasterLinx Vehicle Reading System Software

MasterLinx Vehicle Reading System Software

The MasterLinx Vehicle Reading System is a portable AMR system that's self contained in a small lightweight portable case and is used to capture meter RF transmissions for reporting and input into a billing system.

ReFlex™ Reverse Osmosis

ReFlex™ Reverse Osmosis

Desalitech ReFlex Reverse Osmosis systems are highly efficient, typically reducing brine waste by 50% to 75% and energy consumption by up to 35%.

DR 3900 Benchtop Spectrophotometer

DR 3900 Benchtop Spectrophotometer

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.

Wireless PRV Monitoring

Wireless PRV Monitoring

Pressure reducing valves (PRVs) are used throughout water distribution systems to reduce pipeline pressure to a predetermined set point. This decreases water loss and prevents pipe breaks.

ABS Pump Controller PC 242

ABS Pump Controller PC 242

The PC 242 is a 2 pump controller designed mainly to be used in municipal wastewater pumping stations. It is has many advanced features to minimize the costs in the pumping station throughout the whole life cycle.
Professional Plus Handheld Multiparameter Instrument

Professional Plus Handheld Multiparameter Instrument

The YSI Professional Plus handheld multiparameter meter provides extreme flexibility for the measurement of a variety of combinations for dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature.
Safety-Guard&reg; BOSS Sampling Stations

Safety-Guard® BOSS Sampling Stations

There are many methods used to take samples of potable water, and nearly as many options for sampling devices. 

Leopold Universal Type S® Underdrain by Xylem

Leopold Universal Type S® Underdrain by Xylem

Leopold Type S technology underdrain is designed to provide uniform distribution of wash water and air to clean every corner of the filter without media upset.

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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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