• Share The Wealth: A Cap-And-Trade System Of Water Conservation And Resiliency?
    Share The Wealth: A Cap-And-Trade System Of Water Conservation And Resiliency?

    California has struggled with drought for most of the last decade. From 2011-2015, the state experienced the driest four-year stretch in recorded history, leading to unprecedented water restrictions for residents, including a state mandate to reduce water use by 25 percent.

  • Coping With The Personnel Pinch In WTP/WWTP Operations
    Coping With The Personnel Pinch In WTP/WWTP Operations

    The trend of losing top-tier water-treatment employees to retirement has been receiving enough press recently that water treatment plant (WTP) and wastewater treatment plant (WWTP) managers are starting to plan ahead. Having to groom and certify mid-level employees to fill top-tier spots is difficult enough. Finding qualified and interested prospects to fill in entry-level positions is getting even harder.

  • Duperon Expands Solids Handling Product Line With Washer Compactor Discharge Extension Option
    Duperon Expands Solids Handling Product Line With Washer Compactor Discharge Extension Option

    Since the beginning, Duperon has collaborated with customers to provide customized solutions for site-specific applications. Our most recent development to follow in this tradition transports debris up to 40 feet directly from the discharge of the washer compactor. The Duperon Washer Compactor Discharge Extension Option entered development when we heard several customers describe the difficulty of conveying screenings. While their applications varied — some required vertical conveyance, some had a limited footprint for operations, some had had enough of the frequent jams of their vertical conveyors and some others needed a long horizontal run — their difficulties with current solutions were shared.

  • The Duperon® Flexrake®: Inventing A Product That Defined A Segment
    The Duperon® Flexrake®: Inventing A Product That Defined A Segment

    In 1993, the Duperon® FlexRake® entered the market as the first multi-rake wastewater screen to operate without a lower sprocket, bearing or track. Designed by Duperon Corporation founder Terry Duperon, the patented equipment reflected his belief that mechanics should operate as simply as possible. The result was a mechanically-cleaned bar screen that consisted of just three main components — screen, raking device and drivehead. Despite its simplicity, the unit quickly proved to be far more reliable than other, more complicated designs. Paired with the industry’s first five-year warranty in wastewater, the Duperon® FlexRake® soon became a benchmark for low maintenance and ease of operation. 

  • We’re Still Listening
    We’re Still Listening

    Duperon Corporation was founded in 1985, and revolutionized headworks screening with the FlexRake, the first multi-rake screen with no lower sprocket. Duperon’s patented innovations are now installed in more than 1,800 locations worldwide. Click the video to learn more.

  • Florida Drops Controversial Water Regs
    Florida Drops Controversial Water Regs

    Florida officials are going back to the drawing board in the effort to create water pollution regulations for the state.

  • Treatment Plant Upgrade Eases Operations And Increases Safety
    Treatment Plant Upgrade Eases Operations And Increases Safety

    Now in operation for well over two years in the Malambo, Colombia, the Microclor® system has proven itself in terms of reliability and safety. According to management, the clear, vertically-oriented cells and the system’s open architecture allow for easy inspection and simplify any minor maintenance that might be required.

  • Reading Levels Plummet After Flint Lead Crisis
    Reading Levels Plummet After Flint Lead Crisis

    Did the Flint water crisis damage childrens’ brains?

  • Saving Data With OpWorks
    Saving Data With OpWorks

    Making sure your data is safe and secure is very important. See how OpWorks can help make that happen.

  • OSCAR System DINO Controller Reduces Nutrient Return And Improves Energy Efficiency
    OSCAR System DINO Controller Reduces Nutrient Return And Improves Energy Efficiency

    Faced with rising operating costs due to increasing energy and chemical prices as well as stricter effluent permit limits, many operators and engineers are turning to sensors and automation as a means to enhance treatment performance and reduce operating costs while limited capital expenses. In order to overcome these challenges, an advanced process control solution was implemented in an aerobic digester in Green Lake, Wisconsin.

  • Historic Town Remedies FOG Problem
    Historic Town Remedies FOG Problem

    Among the pump stations managed by Branford, CT, is a long-term problematic station located at Burban Street. There were two primary problems at this station: 1) clogging from modern day trash and raggy, stringy materials, and 2) fats, oils, and grease (FOG) from a nearby nursing home and restaurants, which accumulate and float on the water surface, resulting in a horrendous mess.

  • Water Shortages Cost Indian Energy Companies Billions
    Water Shortages Cost Indian Energy Companies Billions

    There's a hidden threat to Indian energy companies' revenues — water.

  • UV System Saves Energy And Reduces Maintenance
    UV System Saves Energy And Reduces Maintenance

    After a 17-year run, a plant’s UV disinfection system was limping toward the finish line. The city needed to identify a replacement UV system that fit into the same channel, offered lower power consumption, and contained a practical ease of maintenance to reduce the amount of labor consumed on the equipment. The new system requires dramatically less power to run while simultaneously streamlining upkeep.

  • Will Treatment Costs Rise Under Trump Plan?
    Will Treatment Costs Rise Under Trump Plan?

    The White House released its long-awaited plan this month by means of a 53-page document pledging to “rebuild American infrastructure.” The centerpiece of the proposal is $200 billion in federal funding over the next decade, Business Insider reported.

  • Ultrapure Water In Semiconductor Plants
    Ultrapure Water In Semiconductor Plants

    In the semiconductor industry, ultrapure water usage can be in order of 2 to 4 million gallons a day. The entire ultrapure water treatment process is comprised of two segments: makeup water and a high-purity water loop.

  • Finding Equipment Data With QR Codes
    Finding Equipment Data With QR Codes

    The newest OpWorks feature allows you to pull up equipment information instantly. Using QR codes is easy and fast.

  • Hurricane Harvey: Climate Change, Staggering Costs, And People At The Heart Of It All
    Hurricane Harvey: Climate Change, Staggering Costs, And People At The Heart Of It All

    Texans are no stranger to the devastation of hurricanes. I still vividly remember, as a young child in Austin, being scared of Alicia in 1983 — and thankful that we lived at the top of the hill. Alicia caused nearly $2 billion in damages, a record at the time, and the category 3 storm was so destructive that its name was retired. But only a few years later, that record was broken...

  • Acing The Alpha Factor In Aeration
    Acing The Alpha Factor In Aeration

    Aeration is the heart of every activated sludge system, as well as the most energy-intensive process. When designing or modifying a wastewater treatment facility, the aeration system design will have lasting impacts on effectiveness, capital and operating costs.

  • DynaSand® EcoWash® Hybrid Video
    DynaSand® EcoWash® Hybrid Video

    Parkson has taken a very unique and highly creative approach to create a new DynaSand® product video that provides customers a crystal clear picture of what differentiates the EcoWash® hybrid sand filter from all other sand filters. We think you will appreciate the entirely “out of the box” approach and promise you will not find this to be the usual dull and uninteresting product video.

  • ThickTech™ Rotary Drum Thickener Product Video
    ThickTech™ Rotary Drum Thickener Product Video

    This video examines the economic evaluations of life cycle cost over capital investment and introduces an innovative new bid procedure to assure the best overall value for the end user.

  • Monster Metal Video
    Monster Metal Video

    The Monster Metals’s abrasion resistance and corrosion resistant metal alloy has superior wear resistance and excellent corrosion metal protection. With the Monster Metal, you don’t have to choose between corrosion resistant metal or abrasion resistance. Monster Metal offers both, resulting in cutters that last longer in a gritty, corrosive wastewater environment.

  • Retirements With OpWorks
    Retirements With OpWorks

    Operator turnover and retirements can be difficult for facilities. See how OpWorks makes the transfer of information easier.

  • Parkson University — Introduction To Wastewater Part 2
    Parkson University — Introduction To Wastewater Part 2

    The second video of the series, covers treatment of the large inert wastes through the headworks, screens dewatering and conveyance steps. An introduction to wastewater treatment unlike any other out there. Whether you don’t know the first thing about what happens when you flush the toilet, or you’re an engineer or an operator with 20 years under your belt, there is certainly something in this video series for you. These videos take a holistic approach to the treatment process, and first answer WHY we are treating what we treat, and only then going over HOW we treat it, in a way that anyone can understand.

  • Parkson University — Introduction to Wastewater Part 1
    Parkson University — Introduction to Wastewater Part 1

    An introduction to wastewater treatment process unlike any other out there. Whether you don’t know the first thing about what happens when you flush the toilet, or you’re an engineer or an operator with 20 years under your belt in waste water, there is certainly something in this video series for you. These videos take a holistic approach to the municipal wastewater treatment process, and first answer WHY we are treating what we treat, and only then going over HOW we treat wastewater, in a way that anyone can understand.

  • 'Dysfunctional' Trenton Utility Promises Fixes
    'Dysfunctional' Trenton Utility Promises Fixes

    “If Trenton has failed to meet critical deadlines in the past, why does the state think that will change in the future? In a head-scratching move, the New Jersey Department of Environmental Protection (DEP) entered into a contract with the city, allowing for an extension for Trenton to fix its constant and growing issues at Trenton Water Works (TWW),” The Trentonian reported, calling the utility “dysfunctional.”

  • Budgeting With OpWorks
    Budgeting With OpWorks

    Budgeting with OpWorks is as simple as 1, 2, 3. Visit the OpWorks website, set your parameters and you have a quote immediately.

  • 3 Things Cities Can Learn From Cape Town’s Impending 'Day Zero' Water Shut-Off
    3 Things Cities Can Learn From Cape Town’s Impending 'Day Zero' Water Shut-Off

    Cape Town is running out of water. After three years of intense drought, South Africa’s second-largest city is just a few months away from “Day Zero,” the day when the city government will shut off water taps for most homes and businesses.

  • Design First, Build Later
    Design First, Build Later

    Sounds simple. It makes sense. But far too many people do not do this. They put together an idea, a process, but fail to take the design to completion before starting to build. Cutting corners always comes at a price. There is an old saying in Project Management, “You can have it Good, Fast or Cheap, pick any TWO”. Cutting corners will bump your cost, decrease quality, or possibly both.

  • Man Dumps Potassium Cyanide In Stormwater Inlet
    Man Dumps Potassium Cyanide In Stormwater Inlet

    A Pennsylvania man employed by a major pharmaceutical laboratory allegedly stolen poisonous chemicals and dumped them into a public stormwater inlet after he learned he was under investigation.

  • Remove CO2 With SEPAREL Degassing Modules
    Remove CO2 With SEPAREL Degassing Modules

    In recent years, hollow fiber membrane degassing modules have become an ideal option for CO2 removal when compared to harmful, costly chemicals and bulky deaerating towers.

  • Water Utilities Try Tesla Batteries
    Water Utilities Try Tesla Batteries

    Water utilities in California are saving on their power bills by installing Tesla battery systems in their facilities.

  • Why We Should Use Naturally Occurring Microbes To Save Our Waterways
    Why We Should Use Naturally Occurring Microbes To Save Our Waterways

    The most common technologies utilized in the treatment of natural bodies of water that become polluted, or begin to undergo eutrophication, involve primarily some form of physical or chemical treatment such as chemical oxidizers, flocculants, activated carbon and zeolites, and/or mechanical treatments such as dredging. The primary drawback to chemical treatments is that the treatments are based on stoichiometry or molecule to molecule interactions. As a result, they get very expensive when treating large volumes of water.

  • Retrofitting Malta Desalination Plants With Thin Film Nanocomposite (TFN) SWRO Membrane
    Retrofitting Malta Desalination Plants With Thin Film Nanocomposite (TFN) SWRO Membrane

    Malta is an archipelago of three islands situated in the Mediterranean Sea, around fifty miles south of Sicily. There are no rivers of any significance on the islands, and the sparse annual rainfall is only about 500 mm. There is a water deficit in Malta. It occurs especially in summer when there is a great demand from the farmers for their irrigation and from the tourism sector.

  • Water Industry Eyes Robotics, Artificial Intelligence
    Water Industry Eyes Robotics, Artificial Intelligence

    A former wastewater pro is working to bring robotics and artificial intelligence to an industry that arguably lags on tech adoption.

  • How To Get What You Need With The Proper Bid Form
    How To Get What You Need With The Proper Bid Form

    When designing water and wastewater treatment facilities, engineers have always struggled with the issue of ensuring owners they will get equipment that provides the highest value for the money and meets the needs of their facility.

  • CAGI Data Sheets: Blower Performance Comparison Technical White Paper
    CAGI Data Sheets: Blower Performance Comparison Technical White Paper

    Comparing blower performances across different manufacturers and technologies has long been a difficult task. For many years, it was all too easy to present data that, although accurate, was potentially misleading. Manufacturers were selective about what information they published as well as what conditions they chose to specify performance. The result was a numbers game the buyer frequently lost. Fortunately, the Compressed Air and Gas Institute (CAGI), in cooperation with its members, has developed a tool for a fair comparison between blowers.

  • Energy-Efficient System Design For Wastewater Treatment Plants
    Energy-Efficient System Design For Wastewater Treatment Plants

    Energy is the single highest operating cost in a wastewater treatment plant. More specifically, the energy to operate blowers for aeration is the single highest energy consumer. 

  • EPA Boss Calls For 'War On Lead'
    EPA Boss Calls For 'War On Lead'

    Calling for a war on lead as a new feature of federal policy, U.S. EPA Administrator Scott Pruitt is meeting with Cabinet officials this week to discuss how to keep children safe from lead contamination.

  • The Cost Of High Solids In Your Wastewater Treatment Plant
    The Cost Of High Solids In Your Wastewater Treatment Plant

    Conventional activated sludge wastewater treatment plants (WWTP) operate with solids (mixed liquor suspended solids ­– MLSS) concentrations ranging from approximately 1500 to 5000 mg/L. In membrane bioreactors (MBRs), typical MLSS concentrations are even higher (10,000 to 12,000 mg/L). 

  • Mardi Gras Beads A Storm Drain Headache
    Mardi Gras Beads A Storm Drain Headache

    In New Orleans, the storm drains appear to be decked out for a party — that’s because they are clogged with Mardi Gras beads.

  • Is Cryptocurrency Going Down the Drain?
    Is Cryptocurrency Going Down the Drain?

    Talk about making waves. Cryptocurrency — digital “tokens” or “coins” rooted in computer code and valued for the very fact that they are disconnected from governments and banks — have experienced spectacular rises and falls in recent months. The crypto-economy is already worth hundreds of billions of dollars (REAL dollars!), and it’s anyone’s guess how fast it will grow after that.

  • Whiskey Plants Charged With Polluting Tennessee’s Waterways
    Whiskey Plants Charged With Polluting Tennessee’s Waterways

    Tennessee’s waterways face a surprising threat: Jack Daniels. “As the whiskey industry continues to grow, Tennessee’s two largest distilleries struggled to comply with water quality regulations last year,” USA Today reported.

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Parkson's Aqua Caiman™ In-Channel Articulating Rake Screen — Providing 100% Rake Engagement
Parkson's Aqua Caiman™ is the next generation articulating rake screen. The system’s flexible belt assembly handles large solids with ease and eliminates the need for bottom bearings. Designed to allow for 100% rake engagement and adjustment without a hoist, it fits various applications and is perfect for low maintenance screening. Learn more.

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ReFlex Max™ Reverse Osmosis ReFlex Max™ Reverse Osmosis

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

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Confirm inner pipe diameter in minutes.

EcoSorb® Activated Carbons for Air Treatment EcoSorb® Activated Carbons for Air Treatment

The EcoSorb® range of activated carbons are proven gas phase adsorbents which are used extensively in solvent recovery, air treatment and process gas purification.  EcoSorb® coal based activated carbons are supplied as both cylindrical extruded pellets and irregular shaped granules, whereas coconut shell products are available in granular form only.

LAGOON MASTER™ Sludge Activating Aerator LAGOON MASTER™ Sludge Activating Aerator

Recreational ponds, wastewater lagoons, fish grow-out ponds and small, shallow lakes have always exhibited the problem of organic matter collecting on the bottom and eventually becoming polluted. Wastewater lagoons are especially fraught with problems because their purpose is to clean the wastewater to the point that it can be released back into the environment. Over the years many different things have been attempted to assist in degrading the organic matter that builds up in the “sludge” on the bottom of these water bodies.

1700 Series For The Petro-Chemical Market 1700 Series For The Petro-Chemical Market

Mainsail Global’s Boone diffuser membranes are designed for the petro-chemical market with hydrogenated acrylonitrile-butadiene rubber (HNBR). These custom membranes are built for durability, and can withstand long-term exposure to heat, oil and chemicals readily present in petro-chemical wastewater streams. With excellent tensile strength, abrasion and ozone resistance and higher modulus retention at elevated temperatures, Boone membranes combine the physical strength and chemical makeup of HNBR for an ideal solution in petro-chemical wastewater treatment.

FlowConnect FlowConnect

FlowConnect is a built-in solution for collecting and transmitting flow data from McCrometer’s Mc Propeller and Water Specialties Propeller meters, automating data collection to provide accurate and reliable information for water resource management.

Ion Exchange Ion Exchange

Calgon Carbon’s ion exchange technology is designed to remove dissolved ionic compounds from water or other liquids. Calgon Carbon offers media, fixed bed and continuous systems for a variety of applications.

550A Dissolved Oxygen Instrument 550A Dissolved Oxygen Instrument
Looking for a rugged, field-worthy instrument for measuring dissolved oxygen? The YSI 550A dissolved oxygen meter features a waterproof IP-67, impact-resistant case and innovative field-replaceable DO electrode modules.
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WATER ONLINE FEATURED VIDEOS

We’re Still Listening We’re Still Listening

Duperon Corporation was founded in 1985, and revolutionized headworks screening with the FlexRake, the first multi-rake screen with no lower sprocket. Duperon’s patented innovations are now installed in more than 1,800 locations worldwide. Click the video to learn more.

Saving Data With OpWorks Saving Data With OpWorks

Making sure your data is safe and secure is very important. See how OpWorks can help make that happen.

Finding Equipment Data With QR Codes Finding Equipment Data With QR Codes

The newest OpWorks feature allows you to pull up equipment information instantly. Using QR codes is easy and fast.

DynaSand® EcoWash® Hybrid Video DynaSand® EcoWash® Hybrid Video

Parkson has taken a very unique and highly creative approach to create a new DynaSand® product video that provides customers a crystal clear picture of what differentiates the EcoWash® hybrid sand filter from all other sand filters. We think you will appreciate the entirely “out of the box” approach and promise you will not find this to be the usual dull and uninteresting product video.

ThickTech™ Rotary Drum Thickener Product Video ThickTech™ Rotary Drum Thickener Product Video

This video examines the economic evaluations of life cycle cost over capital investment and introduces an innovative new bid procedure to assure the best overall value for the end user.

Monster Metal Video Monster Metal Video

The Monster Metals’s abrasion resistance and corrosion resistant metal alloy has superior wear resistance and excellent corrosion metal protection. With the Monster Metal, you don’t have to choose between corrosion resistant metal or abrasion resistance. Monster Metal offers both, resulting in cutters that last longer in a gritty, corrosive wastewater environment.

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