Revolutionizing Pumping Station Control

Read about an award-winning project that was able to effectively improve performance and control of sewage pumping stations.

Aeration System Upgrade At The Effluent Treatment Plant For The Largest Cheese Manufacturer In The UK

Dairy Crest Davidshow Creamery in Camelford, England is the largest cheddar cheese manufacturer in the UK.

Activated Sludge Treatment In A Municipal Sewage Treatment Plant

A design/build contractor needed a quiet, efficient aeration system for a 250,000 GPD field erected WWTP that was to be located adjacent to a school. A restriction on ambient noise at the location of the proposed WWTP required a quiet aeration process. Read the full case study to discover how Mazzei solved the problem.

The Value Of Wastewater Data

What follows is a breakdown of some of the key applications of real-time data access in the wastewater sector.

Aeration Blowers In The Wastewater Industry In North America

The economical operation of a wastewater treatment plant depends largely on the design and the interplay of the aeration and process controls. Moreover, the human factor and the management objectives are at the heart of the plant’s reality and should also be taken into consideration. Selection and thoughtful integration of all the subsystems is of paramount importance. By Aerzen

Minimizing Aerated Wastewater Treatment System Servicing

Reliability is especially important in the wastewater treatment sector. One is that the blowers have to dependably operate in conditions that are often very harsh.

Two Products Combine To Provide An Enhanced Nutrient Removal Advantage To Protect Our Waterways

Cherokee County, GA, conducted an extensive on-site pilot evaluation of several available process options and technologies, including various plate settler designs. Read the full case study to learn how enhanced nutrient removal (ENR) integrated design continues to deliver water quality of <0.1 mg/L Ammonia, <0.07 mg/L Phosphorus and <0.5 NTU. Not only does the WWTP consistently meet EPA direct discharge limits on BOD, Total Nitrogen, Phosphorus and Turbidity, but these final effluent values readily exceed surface water discharge permits levels.

Canada's Largest Bypass Project Lands At Canada's Largest Airport

Canada’s Region of Peel is a permanent home to more than 1 million people and a temporary stopover for another 20 million air travelers who pass through Toronto Pearson Airport each year.

Putting The Squeeze In Sponge Cities: Amsterdam's Waternet And The Innovative RESILIO Blue-Green Roof Project

The RESILIO project has helped Amsterdam repurpose rooftops as smart blue-green roofs to reuse rainwater and prevent localized flooding. This project, along with other sustainable water initiatives like the Amsterdam Rainproof program, continues to position the Netherlands at the forefront of water management.

City Of Buffalo Gap, South Dakota Case Study

Uranium removal pilot study was conducted for the City of Buffalo Gap, South Dakota at their Well No. 1 treatment facility.

Sewage Pump Station Level Application

The most common level application in the water and waste water industry is the infamous wet well. With its line-of-sight measurement technology, rugged sensor, narrow laser beam and virtually nonexistent maintenance requirements or on-site calibration, ABB’s LLT100 laser level transmitter answers most concerns related to wet well level measurements and makes it easy to calculate what could amount to a substantial return on investment.

Application Bulletin: Reverse Osmosis

Osmosis is the phenomenon of lower dissolved solids in water passing through a semi-permeable membrane into higher dissolved solids water until a near equilibrium is reached

Is ORP Really Your Best Option For Dechlorination Measurement?

In this application note, explore considerations for achieving more reliable accuracy when quantifying dechlorination results for applications ranging from RO membrane protection to wastewater discharge compliance.

Reduced Bore Electromagnetic Flowmeter

Being able to accurately measure both the quantity and rate of water passing through a water distribution system is crucial to gain an informed understanding of overall efficiency. As such, achieving a measurement that is exact as possible can have a significant impact on key areas. This includes supply planning, maintenance, resource deployment, leakage detection and the overall environment.

AquaSBR Systems Above 10 MGD

This application note will explore installations of AquaSBR Systems worldwide in a variety of municipal and industrial applications. 

Application Note: Small Team Saves Big Hassles With The Professional Plus Multiparameter Instrument In the past, Shinkle and her colleagues carried separate YSI meters for pH and DO, she notes. Now they use the YSI Professional Plus handheld multiparameter instrument, which allows them to measure pH, DO and temperature with one quick, reliable instrument. By YSI

AquaSBR Sequencing Batch Reactor: Food And Beverage Industry

This application note explores Sequencing Batch Reactor (SBR) systems that have been installed worldwide in a variety of applications, ranging from a few gallons per minute (GPM) to thousands of GPM.

Background And Summary Of Tests For The 2000PV Restraint

The 2000PV is a restraint for PVC pipe and the standardized mechanical joint. This product is the result of years of testing and evaluation and its performance has been proven by thousands of hours of proof tests, as well as third-party evaluations. This report describes the 2000PV through the 12" size.

TOC Monitoring In Process Return Condensate

Industrial power plants or co-generation power plants utilize steam for industrial purposes other than power production.

Repair Or Rethink

The Moundsville Wastewater Treatment Plant in West Virginia chooses not to fix a broken blower unit, but rather to correct an outdated approach. The result is a savings of $50-60K a year in energy costs.