WASTEWATER TREATMENT

Aeration System Prevents Septic Conditions
Aeration System Prevents Septic Conditions

Circa 2010, Carollo Engineering designed and implemented expansions at wastewater treatment plants in Delano, California and Reedley, California to handle increased flows of up to 8.8 MGD and 5.0 MGD respectively. The proposals for both facilities specified a need for storage and processing of secondary sludge produced by the processes’ secondary clarifiers. Mazzei Injectors were selected to provide an efficient, zero maintenance method of freshening and mixing the sludge. Read the full case study to learn more.

WASTEWATER TREATMENT CASE STUDIES AND WHITE PAPERS

  • Application Note: The Ultrameter II™ In Municipal Wastewater Treatment
    Application Note: The Ultrameter II™ In Municipal Wastewater Treatment

    Publicly Owned Treatment Works (POTWs) are faced with the challenge of processing the effluent wastes of multiple sources: residential, industrial, and environmental. Under laws governing pretreatment, the ultimate responsibility in determining whether or not industrial effluent meets criteria for treatment belongs to the POTW. Once the POTW has the effluent waste within the confines of its treatment facility, it is accountable to the federal, state, and local regulations governing the quality of the wastewater it discharges into lakes and streams or injects underground. By Myron L Company

  • What You Didn't Expect: Aerators Offer More Benefits Than Just Clean Water And Aesthetics
    What You Didn't Expect: Aerators Offer More Benefits Than Just Clean Water And Aesthetics

    A natural, environmentally safe and cost-efficient way to ensure that your pond maintains a healthy, aerobic state is through the use of aeration systems. By Robin Bio, Marketing Coordinator

  • Case Study: Durability For A Dollar
    Case Study: Durability For A Dollar

    Hopkins, Minnesota occupies four square miles of space in southcentral Minnesota, and is home to 17,000 residents. The area is also home to seven lift stations, which pump water and wastewater in various parts of the city – all of which operate with different manufacturer’s equipment. By The Gorman-Rupp Company

  • A Practical Solution For Real-Time Organic Monitoring Monitoring organics continuously provides instantaneous water quality data that is vital for several of the most common water and wastewater treatment applications.
  • ICEAS SBR Technology Improves Effluent Water Quality For St. Joseph WWTP
    ICEAS SBR Technology Improves Effluent Water Quality For St. Joseph WWTP

    St. Joseph Sanitary District No. 1, near La Crosse, WI, operated a wastewater treatment plant (WWTP) that served approximately 1,000 residential customers.

  • Defining The Maximum Allowable Discharge Limit Of VigorOx® WWT II (Peracetic Acid) In Wastewater Effluent
    Defining The Maximum Allowable Discharge Limit Of VigorOx® WWT II (Peracetic Acid) In Wastewater Effluent

    This edition of Disinfection Digest discusses the discharge limit of peracetic acid (PAA) into the environment and the incorporation of dilution factors in the assessment of a site-specific, risk-­based residual PAA concentration in wastewater effluents.

  • What You Didn't Expect: Aerators Offer More Benefits Than Just Clean Water And Aesthetics A natural, environmentally safe and cost-efficient way to ensure that your pond maintains a healthy, aerobic state is through the use of aeration systems. By Robin Bio, Marketing Coordinator
  • Stepping Up To Smart Aeration
    Stepping Up To Smart Aeration

    According to the U.S. EPA, municipal water and wastewater treatment systems account for 30 to 40 percent of the total energy used by municipalities in the United States. In wastewater treatment, the biggest chunk of this energy consumption comes from aeration. Within a typical WWTP, the aeration equipment used to maintain the required dissolved oxygen (DO) levels in the activated sludge process can account for as much as 60 percent of the total plant energy use (Source: EPA.gov). As municipalities and plant operators look for ways to minimize energy use and contain operating costs, aeration is a natural area of focus.

  • Continuous Phosphate Monitoring Improves Reliability
    Continuous Phosphate Monitoring Improves Reliability

    When municipalities choose to manually feed phosphates into their potable water, this often creates an over-feed of chemicals. Learn how employing an automatic-dosing phosphate analyzer can reduce operating costs and improve reliability.

  • Springdale, Arkansas' Headworks MS Bar Screen "Hunts!" As It Removes Fence Posts
    Springdale, Arkansas' Headworks MS Bar Screen "Hunts!" As It Removes Fence Posts

    Northwest Arkansas has been one of the faster growing regions of the United States in the early 2000s. Driven by the growth of the poultry industry as well as education and health professions, the city of Springdale has seen significant economic and population growth. There is also a thriving leisure and hospitality industry as recreation in the Ozarks continues to grow. The population is now estimated to be approximately 80,000 people compared to 46,000 in the 2000 census.

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WASTEWATER TREATMENT APPLICATION NOTES

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WASTEWATER TREATMENT PRODUCTS

AM-TBR Turbidimeter AM-TBR Turbidimeter

The AM-TBR was designed to be cost effective to purchase and even more cost effective to maintain. The turbidimeter is modular to make servicing and cleaning quick and easy. The compact sample volume of 30 ml means that you will go through less calibration solution over time.

Aeration: Airmaster Aerator Aeration: Airmaster Aerator
Each aeration unit shall be capable of producing 3.0 lbs. of oxygen per nameplate horsepower per hour under normal conditions during aeration. Each 15 HP aeration unit is capable of pumping and mixing approximately 3,024,000 gallons per day under normal conditions and continuous operation
Revolution High Speed Centrifugal Blowers Revolution High Speed Centrifugal Blowers

The Hoffman Revolution is the world’s most advanced blower energy management system. The culmination of blower design and leadership delivers a new standard in efficiency and environmental protection. The first high speed centrifugal in its class—designed, built, and tested in the United States of America. Through advanced technologies, the Revolution delivers up to 45% energy savings, provides increased reliability with little or no maintenance, and comes factory prewired and tested in an ergonomically designed sound enclosure for plug-and-play operation.

Airmaster Aerator "TURBO X-TREME" Aeration- 10 Hp - 230V/460/3Ph Airmaster Aerator "TURBO X-TREME" Aeration- 10 Hp - 230V/460/3Ph
Each aerator shall be capable of producing 3.0 lbs. of oxygen per nameplate horsepower per hour under normal conditions during aeration. Each 15 HP aerator shall be capable of pumping and mixing approximately 2,016,000 gallons per day under normal conditions and continuous operation
Rotamix Process Mixing System Rotamix Process Mixing System
The Rotamix Process Mixing System by Vaughan uses state of the art solids handling equipment and technology to provide the best in hydraulic mixing systems for digesters, sludge storage tanks, sludge blend tanks, equalization basins and anoxic zones
Ultrasonic Flow Meters - Clamp-on Ultrasonic Flow Meters - Clamp-on

The SITRANS FS230 digital clamp-on ultrasonic flow meter is a process-optimizing solution for measuring flow in virtually any liquid application. Designed to provide both exceptional performance and outstanding cost savings, the FS230 is an ideal fit for many industries requiring high-quality liquid flow measurement

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LATEST INSIGHTS ON WASTEWATER TREATMENT

  • The Top 3 Treatment Stories Of 2017 And What They Mean For 2018
    The Top 3 Treatment Stories Of 2017 And What They Mean For 2018

    Last year was full of twists and turns for the drinking water and wastewater treatment industries. What can 2017’s biggest stories tell us about what’s to come this year?

  • Why Microplastics Are Still A Macro Problem For Wastewater Treatment Plants
    Why Microplastics Are Still A Macro Problem For Wastewater Treatment Plants

    Though some preliminary regulations have taken place to curb the presence of microplastics in the environment, more research is needed to determine what role wastewater treatment plants can and will play in solving the problem for good.

  • 2018 — The Year Of Smart Wastewater
    2018 — The Year Of Smart Wastewater

    2017 was a transformative year for the smart wastewater sector with major industry advancements such as new ways to detect and prevent combined sewer overflows (CSOs), the advent of a smart wastewater pumping system, and the emergence of innovative business models such as data-as-a-service — all bound to gain more traction in 2018.

  • Will Enzyme Vaults Be A One-Stop-Shop For Emerging Contaminants?
    Will Enzyme Vaults Be A One-Stop-Shop For Emerging Contaminants?

    A UCLA researcher is adopting biomedical technology for the treatment industry, packing nanoparticles with ammunition to fight a suite of trace contaminants all at once.

  • A Model For Vacuum Feed Monitoring
    A Model For Vacuum Feed Monitoring

    Chemicals are among the greatest allies that drinking water and wastewater treatment operations have in the fight against contaminants. But these operations are dependent on the proper technology to administer just the right amount of chemicals at just the right time, ensuring that effluent is neither under- nor overdosed.

  • Can SNOWater Fix Fracking Treatment?
    Can SNOWater Fix Fracking Treatment?

    As the popularity of hydraulic fracturing continues to strain available water supplies, a new technology may be the key to recycling produced water in an affordable way.

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WASTEWATER TREATMENT VIDEOS

ZS+Screw Blower Walk Through Video ZS+Screw Blower Walk Through Video

ZS+Screw Blower Walk Through Video

Video: Jet Aerator - Starting Up Video: Jet Aerator - Starting Up

Video: Jet Aerator - Starting Up

The New IQ SensorNet Product Video The New IQ SensorNet Product Video

The IQ SensorNet wastewater treatment process monitor is a powerful, modular system designed to be flexible enough to place anywhere in your wastewater treatment system and add to it at anytime.

Welcome To The Power Of Clarity Welcome To The Power Of Clarity

Hach's breakthrough suite of software and connected instruments turns data into powerful operational insights. Watch this short video to see how Hach simplifies the complexities and brings clarity to water management.

DC Water's Biodigesters

We're turning waste to a rich soil product and capturing the methane to power our Blue Plains Advanced Wastewater Plant.

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