Benefits Of IFAS For Enhanced Biological Nutrient Removal (BNR)

One of the major concerns regarding municipal wastewater treatment plant discharge is the rising concentration of nutrient compounds, specifically nitrogen and phosphorus. Nitrogen and phosphorus are the primary causes of cultural eutrophication (i.e., nutrient enrichment due to human activities) in surface waters.

Parkson Turnkey Services Allow Customer To Get What They Want

A wastewater plant in Florida originally had one Parkson Aqua Guard® Self-Cleaning Moving Media Screen in operation for approximately 19 years. When the city expanded, a new headworks plant was built in 2009. At this time, two (2) new screens were purchased from a competitor based on cost through a bid process to contractors.

Black Liquor Evaporation And Chloride Removal System

The Smurfit-Stone Hopewell mill needed to replace the existing three evaporator trains that were currently in place at this facility with one very highly integrated system.

Six Top Factors To Consider When Selecting A Flow Meter

Water utilities rely on accurate and dependable flow measurement for critical process controls. Regulatory agencies also require flow monitoring and reporting, with specific accuracy limits.

How AI Optimizes The Chemical Treatment Of Wastewater

Wastewater treatment is a complex process that has largely remained unchanged for the last 100 years. Besides the physical and biological processes, the chemical treatment of wastewater is the third and perhaps the most crucial part of sewage processing and wastewater treatment practices. Typical operations include the processing of sewage/effluent through various stages of comprehensive chemical treatment, like pH neutralization, oxidation, ion exchange, coagulation, and flocculation.

Impact Of Real-Time NH3-N Monitoring In Wastewater Treatment Plants

In this white paper, learn how real-time monitoring of ammonia (NH₃) and nitrogen (N) in wastewater treatment plants (WWTPs) can be a game-changer for optimizing treatment performance and energy efficiency.

Selecting The Right Membrane Configuration For Your MBR Application

Consider your wastewater treatment goals, and follow along with this article to learn more about how to work with your partner on an ideal MBR solution.

KLa Slot Injector™ Aeration System Expands The Capacity Of An SBR At A Landfill Leachate Treatment Facility

A landfill had an existing single basin SBR plant to process the leachate which is notable for its high nitrogen load. The original system was installed with a fine pore diffuser aeration system and due to the chemical/biological composition of the mixed liquor it was prone to diffuser fouling and premature membrane failure.

Water Replenishment District Of Southern California Incorporate Direct-Coupling Of Toray UF To Toray RO For High Recovery and Energy Savings

Through the Water Independence Now program, WRD aims to provide 4 million residents in the Los Angeles region with an entirely local sustainable groundwater supply.

Solving America's Wastewater Woes

Like so much of America’s infrastructure, our wastewater infrastructure is aging and inadequate. Like our highways and bridges, our wastewater infrastructure needs improvement. How do we solve this problem?

Microbial Control In Cheese Making

Microbial contamination of food and beverage products is a potentially catastrophic occurrence resulting in foodborne illness or food spoilage. The same nutritive properties that render cheese and dairy products such a valuable food also provide an ideal growth medium for microbes if contamination occurs.

Application Note: Preliminary Performance Study On An On-Line TOC Analyzer In Pharmaceutical Applications Total Organic Carbon (TOC) analysis is an effective technique for detecting and measuring the presence of organic contaminants in waters used throughout industrial processes, municipal water uses, and for determining residual concentrations of organic material on the surfaces of equipment used in the manufacture of active pharmaceutical ingredients. By Jeffrey Lane, Steve Skalski, and Gary Engelhart, OI Analytical

Pile Cloth Media Filtration Effectively Removes COD And TSS From Oil Refinery Wastewater

This application profile focuses on two test sites with different treatment requirements and describes how Aqua-Aerobic Systems’ OptiFiber® pile cloth media filtration was used at both sites to address the removal of harmful constituents from refinery wastewater.

Dissolved Oxygen Measurement

One of the most important measurements in the determination of the health of a body of water is its dissolved oxygen content. The quantity of dissolved oxygen in water is normally expressed in parts per million (ppm) by weight and is due to the solubility of oxygen from the atmosphere around us.

Pipe Repair On A Budget

A new pipe-repair solution promises to save time and money, while also being sustainable, long-lasting, fully scalable, and safe for workers.

Protecting Pumps From Dead Head Conditions

The C445 motor management relay offers the most configurable protection options in the industry, with features specifically designed to protect critical pumps from costly damages due to dead-head and other underloaded or starved pump conditions.

Veterinary Drug Residue Analysis Using The AutoMate-Q40: An Automated Solution To QuEChERS

QuEChERS is a Quick-Easy-Cheap-Effective-Rugged-Safe extraction method that has been developed for the determination of pesticide residues in agricultural commodities.

MEGA-STOP Bell Protection System Aids In Pipe Joint Assembly

Water and wastewater piping come in a variety of materials, joints, and diameters. They can meet a multitude of demands and needs for the country's infrastructure.

Wet Weather Treatment Using AquaStorm® Cloth Media Filtration

This application note from Aqua-Aerobic Systems highlights the effectiveness of the AquaStorm® Cloth Media Filter as a flexible, compact, and highly efficient solution for Combined Sewer Overflow (CSO) and Sanitary Sewer Overflow (SSO) events.

Dosing Of Sodium Hypochlorite Solution For Drinking Water Disinfection

A water purveyor was in urgent need of a chemically resistant flow instrumentation with a long life of service that allowed reliable and long-term stable dosing of the sodium hypochlorite solution.