WASTEWATER

Electromagnetic Meters And Ultrasonic Meters — A Comparison
Electromagnetic Meters And Ultrasonic Meters — A Comparison

Water and wastewater professionals rely on accurate flow measurements for process operation and regulatory compliance. Selecting the best flow meter for each application is essential to obtaining accurate flow data.

WASTEWATER CASE STUDIES AND WHITEPAPERS

  • The Value Of Green Infrastructure: A Guide To Recognizing Its Economic, Social, And Environmental Benefits
    The Value Of Green Infrastructure: A Guide To Recognizing Its Economic, Social, And Environmental Benefits “The Value of Green Infrastructure” provides a framework to help communities measure and value the air quality, energy use, and many other benefits that green infrastructure provides. It allows communities to more accurately compare different infrastructure investments and choose the option that provides the greatest long-term benefit. By American Rivers
  • The Ultimate DAF System Design Buyer’s Guide: Part 3
    The Ultimate DAF System Design Buyer’s Guide: Part 3

    Make sure you’ve read the Ultimate DAF System Design Buyer’s Guide Parts 1 & 2 before starting here.

  • Case Study: Jewett Elementary School The Mission Statement of the Rogue Valley Sewer Services of Jackson County, Oregon states: “It is the mission of Rogue Valley Sewer Services (RVS) to provide and maintain all sewer and storm drain systems within its boundaries, and provide customers with competent and professional services in the most cost-effective manner possible while maintaining the quality of life and the health, safety, and welfare of Rogue Valley constituents.” A key part of this endeavor was the Jewett Elementary School Project in the city of Central Point, OR
  • VigorOx® WWT II Wastewater Disinfection Technology And Viruses

    VigorOx® WWT II is an equilibrium peracetic acid solution that contains 15% peracetic acid (PAA) by weight at full concentration. The solution exists as an equilibrium of PAA, hydrogen peroxide, acetic acid and water.

  • Filter Technology Saves Colorado Plant 50,000 GPD
    Filter Technology Saves Colorado Plant 50,000 GPD

    Combined with the installation of the new filter media and wash troughs, this particular type of underdrain and media retainer brought the water treatment plant’s operations up to speed.

  • International Bar Screens Handle Over 6 Billion Gallons Per Day In Detroit
    International Bar Screens Handle Over 6 Billion Gallons Per Day In Detroit

    In 2004, Headworks Inc. was selected to supply 22 screens to the George W. Kuhn Retention Treatment Basin (“GWK RT Basin”) located in the Detroit Metropolitan Area of Michigan.

  • Quality Effluent: BIO-DENITRO™ + Hydrotech Discfilter
    Quality Effluent: BIO-DENITRO™ + Hydrotech Discfilter

    In order to meet the demand of growth within the city and to achieve stringent effluent limits, the City of Sanford worked with CPH Engineers to design the Sanford South Water Resource Center (WRC), located in the heart of Central Florida. The facility produces a high quality effluent of reclaimed water standards, which is distributed throughout the region.

  • Analytical Software Predicts Sewer System Blockages
    Analytical Software Predicts Sewer System Blockages

    Using historical data and Seeq analytical software, Nukon calculates when sewer blockages will occur up to 13 hours before occurrence, preventing spills.

  • The Hidden Costs Of Aeration
    The Hidden Costs Of Aeration

    To ensure that aeration equipment will provide not only the best overall solution for their treatment needs but also the lowest total cost of ownership, design engineers and plant operators must take into consideration three primary factors: blower selection, right-sizing, and smart control systems.

     

  • The Ultimate DAF System Design Buyer’s Guide: Part 1
    The Ultimate DAF System Design Buyer’s Guide: Part 1

    At a certain point in the project development process you will have qualified a few dissolved air flotation (DAF) system manufacturers from a field of many. Now you have to decide which one’s DAF System design will best suit your needs. How do you choose?

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WASTEWATER APPLICATION NOTES

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WASTEWATER PRODUCTS

Telog 32 Series Of Recording Telemetry Units (RTUs) Telog 32 Series Of Recording Telemetry Units (RTUs)

Continuing the tradition of ground breaking products that add exciting new capabilities for smart, remote monitoring in water and wastewater networks.

ecoStorm <I>plus</i>™  Stormwater Filtration System ecoStorm plus™ Stormwater Filtration System
By using various physical and chemical processes, the ecoStorm plus Stormwater Filtration System effectively AND affordably removes BOTH solids and dissolved substances from stormwater
Model R OXIGEST® Industrial Wastewater Treatment System Model R OXIGEST® Industrial Wastewater Treatment System

The Model R OXIGEST® treatment system provides stable operation and flexible process options for sanitary and industrial/process wastewater applications with concentric tankage that maximizes space efficiency in its footprint.

ABB Ability™ For Water Distribution Network ABB Ability™ For Water Distribution Network

$40 million cost reduction through real-time water distribution control.

Drum Screen LIQUID Drum Screen LIQUID

The HUBER Drum Screen LIQUID is available in different designs and suitable for numerous applications of solids-liquid separation.

Water On Demand Water On Demand

Whether your needs are pre-planned or require emergency response, Aria™ FAST mobile water solutions provide reliable treatment with intelligent controls to keep your water, and business, flowing. Our global footprint ensures that we can respond with a plug and-play, fully equipped water treatment unit within 24 hours. Single units can produce quality filtrate of 400 gpm to 1400 gpm (73 to 320 m3/hr), while multiple units can be configured for larger capacities.

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LATEST INSIGHTS ON WASTEWATER

  • The Role Of IoT And Control Technologies In Water Filtration Systems
    The Role Of IoT And Control Technologies In Water Filtration Systems

    With time, labor, and money at a premium, state-of-the-art controls on filtration equipment can ease the burden on operators while improving uptime and lowering costs.

  • Precision And Accuracy Of Multiple Stormwater Laboratory Testing Methodologies
    Precision And Accuracy Of Multiple Stormwater Laboratory Testing Methodologies

    There are several accepted methodologies for testing stormwater treatment devices in the lab, but what works best? A comparison study gets us closer to the goal of optimal sediment removal efficiency.

  • Drones Flying Below Your Feet
    Drones Flying Below Your Feet

    These robots aren’t taking jobs — they’re simply making the job of utility workers safer and easier.

  • EPA-New Mexico Wastewater Report Is A Conversation Starter, Not The Final Word
    EPA-New Mexico Wastewater Report Is A Conversation Starter, Not The Final Word

    When it comes to answering questions about whether the oil and gas industry’s wastewater can be safely reused for other purposes, like food crops, livestock, or even drinking water, there are a number of other serious factors to be considered.

  • The Next Turn For 'Waters of the United States'
    The Next Turn For 'Waters of the United States'

    After the Supreme Court, in its 2006 Rapanos v. United States decision, admonished the U.S. EPA and Army Corps of Engineers to once and for all come up with an acceptable definition of “waters of the United States,” which is the linchpin for all regulation under the Clean Water Act, the agencies, nine years later, finalized regulations redefining that term in their 2015 Rule. 

  • Understanding And Coping With Struvite/Vivianite Formation In WWTPs
    Understanding And Coping With Struvite/Vivianite Formation In WWTPs

    Based on wastewater properties, various types of mineral buildup can affect wastewater treatment plant (WWTP) piping. With their impacts on plant energy efficiency and potential restriction of throughput capacity, keeping pipes free-flowing is an important aspect of WWTP operations. Here’s guidance for coping with two common problems associated with phosphorus concentrations in wastewater — struvite and vivianite.

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WASTEWATER VIDEOS

People Drink Sewage Water For The First Time

Rather drink sewage water than LA tap water any day.

From Toilet To Tap Water

Alex and the crew travel to Saudi Arabia and talk to Noura Shehab, a Ph.D. student at King Abdullah University of Science and Technology (KAUST), about her research to use microbes to power sea water desalination.

Science Safeguards Drinking Water From Harmful Algal Blooms

Toxins from harmful algal blooms are increasingly contaminating source waters, as well as the drinking water treatment facilities that source waters supply. EPA researchers are helping the treatment facilities find safe, cost effective ways to remove the toxins and keep your drinking water safe.

Video: Integrated Fixed-Film Activated Sludge (IFAS) From Headworks BIO Video: Integrated Fixed-Film Activated Sludge (IFAS) From Headworks BIO

The Integrated Fixed-Film Activated Sludge (IFAS) process is typically installed as a retrofit solution for conventional activated sludge systems that are at or beyond capacity.

On-Line Probes For Analyzing Nutrient Removal From Wastewater On-Line Probes For Analyzing Nutrient Removal From Wastewater

WEFTEC 2009 - Bob Dabkowski of Hach discusses a variety of the Company's instruments and on-line probes for analyzing nutrient removal from wastewater.

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