DRINKING WATER REGULATIONS AND LEGISLATION

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WATER INDUSTRY FEATURES, INSIGHTS, AND ANALYSIS

  • Seven Tips To Cut Wastewater Aeration Energy Costs With Thermal Mass Flow Meters
    Seven Tips To Cut Wastewater Aeration Energy Costs With Thermal Mass Flow Meters

    One of the biggest expenses in wastewater treatment operations is the cost of energy to run the blowers and compressors that produce air for the aeration basins.

  • Compact Solids Separation And UV Disinfection Technologies Showcased At WEFTEC (Video)
    Compact Solids Separation And UV Disinfection Technologies Showcased At WEFTEC (Video)

    Salsnes Filter offers an alternative to traditional primary clarification for solids separation by using a rotating belt filter to remove suspended solids to high levels but also thickening and dewatering the solids in one compact footprint.

  • Leak Detection And Management
    Leak Detection And Management

    These days, operators and managers of water treatment plants are losing sleep. Why? Because they may be losing water.

  • The Increasing Role That Filtration And UV Disinfection Plays In Cooling Towers
    The Increasing Role That Filtration And UV Disinfection Plays In Cooling Towers

    An increasing number of technology industries are turning to cooling towers to remove excess heat from buildings or processes. Server farms or server clusters are typically located between the system switches and the routers, and the removal of heat from these facilities is critical to their optimal function.

  • Boosting Water Utility Productivity
    Boosting Water Utility Productivity

    Water utilities looking for powerful information need to look no further than Neptune. As you’ll learn in this video, when longtime customer Johnson City, New York needed to implement new AMR technology as well as new billing software for its water department, Neptune Territory Manager Dave Johnson listened – and helped them put it all together for greater productivity.

  • Customized Grundfos Pumping System Reduces Mining Company's Energy Usage By $42,000 Per Year
    Customized Grundfos Pumping System Reduces Mining Company's Energy Usage By $42,000 Per Year

    In 1862, while prospecting for what was thought to be a vast deposit of silver and gold, John Searles made a serendipitous discovery in this unforgiving and isolated area located southwest of Death Valley.

  • Municipal Drinking Water Facility Installs UV System To Deactivate Cryptosporidium And Giardia
    Municipal Drinking Water Facility Installs UV System To Deactivate Cryptosporidium And Giardia

    The City of Berea public water system, provides service to approximately 20,000 people, using surface water drawn from the East Branch of the Rocky River; however, supplies can also be drawn from nearby Coe Lake and Baldwin Creek as needed.

  • NeoTech D438™ Datasheet

    The NeoTech D438™ is specially designed to disinfect water and is an essential component in advanced oxidation processes.

  • Leopold® FilterWorx® Overview
    Leopold® FilterWorx® Overview

    FilterWorx® is a complete water filtration system engineered to improve efficiency and reliability. Ideally suited for applications such as potable drinking water treatment, tertiary wastewater treatment, nutrient removal in water or wastewater, pretreatment prior to low-pressure membrane systems, and RO membrane desalination pretreatment, FilterWorx performance filters feature a flat-bottom flume, fiberglass backwash water troughs, engineered media, three types of underdrains, and media retainers in two different sizes. In addition, FilterWorx control systems provide the longest filtration run cycles to reduce energy consumption and wastewater generation, thereby lowering operating costs.

  • Integrated Smart Device Technologies: The Road To Smart City Infrastructure
    Integrated Smart Device Technologies: The Road To Smart City Infrastructure

    Phones have now become smart phones, water has become smart water, and cities are now trending towards becoming smart cities, but what does all this mean and how do we effectively make our water infrastructure smarter?

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DRINKING WATER PRODUCTS

CleanFlo™ Monoscreen&reg Fine Screen

CleanFlo™ Monoscreen® Fine Screen

The WesTech CleanFlo™ Monoscreen® is a highly efficient, self-cleaning fine screen that is being used in a wide variety of wastewater and process water treatment applications.Utilizing a reliable blade and drive system, the Monoscreen creates a progressive step motion that allows the screenings to be evenly distributed while minimizing water level surges.The result is a screenings capture ratio of 82.5 percent.When matched with WesTech’s CleanWash™ SWP/CPS dewatering unit, the combination maximizes the solids capture rate for almost any headworks operation while minimizing the amount of solids for disposal.

ZABOCS™ BTF Biological Odor Control System

ZABOCS™ BTF Biological Odor Control System

The ZABOCS™ Bio-trickling filter (BTF) Biological Odor Control system is an advanced, non-hazardous biological air treatment system which intergrades equipment, media and the NUCIRC process for optimal performance and flexibility .

Altivar Process: The First Variable Speed Drive With Embedded Services

Altivar Process: The First Variable Speed Drive With Embedded Services

The Altivar Process is more than just a drive. It addresses the major needs of utilities in equipment efficiency and total cost of ownership by supporting the energy management, asset management, and overall performance of the process.

M21 Single Channel Universal Transmitter

M21 Single Channel Universal Transmitter

The Millennium II (M21) single channel universal transmitters have been engineered from the ground-up to include the innovative features that managers and operators in the field demand, while providing rock solid day-to-day operation, even in the most extreme conditions. The Millennium II redefines what you expect from a fixed gas detection solution.

DXN Portable Hybrid Ultrasonic Flow Meter

DXN Portable Hybrid Ultrasonic Flow Meter

The DXN is simply the best option for your next portable application, with true hybrid transit time and Doppler operation, an expandable 1GB data logger that takes readings over 50 times a second, and the ability to store site-specific parameters using plain English site descriptions. Take control of your toughest applications, add the DXN Portable to your flow measurement toolkit today.

GFH® Media for Arsenic Removal in Drinking Water

GFH® Media for Arsenic Removal in Drinking Water

GFH® Media from Evoqua Water Technologies is a specially designed adsorbent media capable of removing arsenic and other heavy metals from raw water supplies.

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VIEWS ON THE LATEST REGS

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MORE WATER INDUSTRY FEATURES

  • American Infrastructure Renewal: Building For The Next 100 Years
    American Infrastructure Renewal: Building For The Next 100 Years

    Even ductile iron pipe, which has been in the ground for a century in some cases, has an expiration date. Its strength has also been a detriment, to some degree, in that the public has taken its reliability for granted. But the time has come to pay the piper.

  • Reliable Production Of High Quality Permeate For Irrigation
    Reliable Production Of High Quality Permeate For Irrigation

    Following one of the driest periods on record in California, farmers in the San Joaquin Valley faced restricted water allocations.

  • Creating Optimal Energy and Cost-Efficient Membrane Diffusers
    Creating Optimal Energy and Cost-Efficient Membrane Diffusers

    Collaboration is the warm-blooded heart of our cold, calculating approach to science. Our teams of technology specialists work to establish customized, lasting solutions in wastewater treatment for each client—and every industry. As our current innovation initiatives in dairy, petrol and waste water systems have shown, there is no diffuser membrane market too unique for our state-of-the-art polymer materials. Mainsail’s technology groups make sure of it. Our integrated approach to customized solutions allows us to offer a complete package of solutions to any challenge.

  • Meeting WHO Standards For Cryptosporidium With UV In Singapore
    Meeting WHO Standards For Cryptosporidium With UV In Singapore

    Johor River Waterworks (JRWW) is located in Kotta Tinggi, Malaysia approximately 60 km north of Singapore. Under a water agreement with the Malaysian government, the Singapore government signed a 50 year agreement with the Public Utilities Board (PUB) to build, upgrade and operate the plant on the Johor River until the year 2050. Plants A and B were built between 1986 and 1999 and Plant C was constructed in 2001. With a combined capacity of 946 million liters per day (250 US MGD), the treated water is piped to Singapore and provides about 40% of the water for a population of 5.3 million people.

  • What Is Closed Circuit Desalination?
    What Is Closed Circuit Desalination?

    Closed circuit desalination (CCD) is the trade name for a new change in the reverse osmosis (RO) process, explains Rick Stover, Executive Vice President of Desalitech, in an interview with Water Online Radio.

  • Efficient, Safe And Non-Clogging Equals Longevity For Wastewater Pumps
    Efficient, Safe And Non-Clogging Equals Longevity For Wastewater Pumps

    Frank Rebori, President of Smith & Loveless, recently sat down with Water Online Radio to explain the equation: Efficient + Safe + Non-Clogged = Longevity

  • The Growing Market For Membranes
    The Growing Market For Membranes

    Despite what many think, membrane systems are not complicated to operate, says Todd Hathaway of Kruger Inc.  In an interview with Water Online, Hathaway explains why taking the time to understand the technology is worthwhile.

  • 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.

  • North Las Vegas Puts Advanced Wastewater Treatment To Work
    North Las Vegas Puts Advanced Wastewater Treatment To Work The North Las Vegas Water Reclamation Facility treats an average of 17 million gallons a day (MGD) of wastewater through an advanced nutrient removal process with subsequent membrane filtration. The utility’s process control enables treatment effluent exceeding typical environmental standards and allows discharge to Lake Meade, where it subsequently is withdrawn and fully treated by other facilities for drinking water distribution.
  • Flare Gas Flow Measurement And Control
    Flare Gas Flow Measurement And Control

    In oil/gas production, refining and storage operations around the globe, flare gas systems are used to burn-off and dispose of waste, excess or off-gases, and as a safety system. The accurate, responsive and reliable measurement of flare gas is essential in order to assure proper operation of the flare gas system, which protects people and equipment from potentially hazardous combustible gas to maintain a safe working environment and to avoid environmental contamination.

  • Dissolved Oxygen Measurement In A Wastewater Treatment Plant
    Dissolved Oxygen Measurement In A Wastewater Treatment Plant

    Breakdown of organic wastes entering a wastewater treatment plant is accomplished by using a biomass or blend of beneficial microscopic organisms, bacteria, and solids. This converts the non-settleable solids (dissolved and colloidal matter) into settleable solids, carbon dioxide, water, and energy.

  • InnovaSwitch™ Flow Switch Datasheet

    Sierra Instruments’ Innova-Switch represents the State-of-the-art in gaseous and liquid flow switching or liquid level control and continues the Sierra tradition of providing the highest quality mass flow meters and controllers in the industry.

  • Looking To The Future Of Wastewater Treatment
    Looking To The Future Of Wastewater Treatment

    Evoqua is looking toward the future– and that future is energy-neutral wastewater treatment plants.

  • Next Generation FPI Mag Flow Meter Helps Provide Clean Water For Seattle
    Next Generation FPI Mag Flow Meter Helps Provide Clean Water For Seattle

    The Cedar Water Treatment Facility (CWTF) serves the residents of the City of Seattle. This state-of-the-art plant was designed and built, and is now operated by CH2M Hill.  Working together, CH2M Hill and McCrometer improved flow measurement at the facility with the FPI Mag® Flow Meter.

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