AWWA’s 2018-19 president, David Rager, talks about personal priorities for his tenure and the long-range challenges the industry and his organization must strive to overcome.
The idea that ratepayers are afraid of what advanced metering infrastructure (AMI) may bring into their homes has made water utilities wary of implementing the technology. But are the fears justified? A new survey investigates the phenomenon and lights a path forward.
Pipeline maintenance and non-revenue water reduction get a boost from far-out resources.
What effect will the push to improve inadequate water infrastructure have on the cost for supplies and services? A procurement research analyst predicts the near future.
Growing cities are generating higher volumes of wastewater and putting a strain on clean water supplies, calling for solutions that extract value from “waste” and ensure the sustainability of resources — with the added bonus, or imperative, of protecting the environment.
It's spring and the algae are in bloom, but harmful algal blooms are far from the only threats to drinking water. Fortunately, there are advanced treatment technologies to handle some of the most persistent contaminants today, including algal toxins, Cryptosporidium, and 1,4-dioxane.
Computational fluid dynamics (CFD) modeling was applied to a circular water storage reservoir, proving invaluable for understanding hydraulic characteristics, developing a plan for mixing efficiency, and maintaining water quality.
While point level measuring approaches are regarded as simple and user-friendly, they lack the capabilities of more sophisticated continuous measuring instruments.
Growing cities are generating higher volumes of wastewater and putting a strain on clean water supplies, calling for solutions that extract value from “waste” and ensure the sustainability of resources — with the added bonus, or imperative, of protecting the environment.
With so much demand on operating budgets, water and wastewater utility dollars must be spent — or conserved — wisely. Energy expenditure is a prime savings opportunity, but how do you pull it off successfully? Here are some factors, illuminated with a case study, to consider.
Engineers and laboratory technicians responsible for maintaining alkaline and pH levels in balance to support a wide range of municipal and industrial water-based processes will find the new IoT web-enabled CA900 Titration Analyzer from Electro-Chemical Devices (ECD) automates the process of routine alkalinity measurement with a simple, accurate and cost-effective approach.
As regulations on chlorinated disinfection byproducts and total residual chlorine become increasingly stringent, peracetic acid (PAA) is gaining in both interest and usage as a water reclamation disinfectant. Here’s what you need to know.
Research scientists are making strides to advance the safety and application of potable water reuse through the use of metagenomics for water quality analysis.
If you thought reverse osmosis was the one and only choice for potable water reuse, think again. Ozonation followed by biological activated carbon (ozone-BAC) is more suited to inland communities and may be better at removing chemicals of emerging concern (CECs).
The path to on-site non-potable water reuse has been beset by roadblocks, but a new initiative is removing them to clear the way for more efficient water management.
With public safety of primary concern, real-time sensors may be the catalyst for assurance and expansion of potable reuse treatment schemes.
The idea that ratepayers are afraid of what advanced metering infrastructure (AMI) may bring into their homes has made water utilities wary of implementing the technology. But are the fears justified? A new survey investigates the phenomenon and lights a path forward.
There are many positive changes on the horizon for the water and wastewater industry — new ideas and technologies that should enable more efficient and reliable operations, better water quality, and cost savings — but the forecast for the future is not all sunshine. There are some storm clouds brewing, literally, and water system managers need to prepare for the impact of severe rains.
A recent initiative and underlying philosophy at American Water offers a lesson in what it looks like to empower utility employees to take charge of their own workplace safety.
What effect will the push to improve inadequate water infrastructure have on the cost for supplies and services? A procurement research analyst predicts the near future.
Utility and government agencies with limited resources for water infrastructure projects aren’t limited to traditional approaches; collaborative approaches such as progressive design-build delivery give owners more flexibility to optimize not only the price, but also the overall result and experience.
Local government can harness the power of community-based, public-private partnerships (CBP3s) to efficiently implement programs that encompass delivery of many unique assets — such as stormwater management programs that include green infrastructure. Can your community benefit from this delivery approach?
Computational fluid dynamics (CFD) modeling was applied to a circular water storage reservoir, proving invaluable for understanding hydraulic characteristics, developing a plan for mixing efficiency, and maintaining water quality.
Water Research Foundation (WRF) research examines successes and challenges for “One Water” management of resources and long-term sustainability.
The Sustainable Water Initiative for Tomorrow (SWIFT) will not only restore declining levels to the Potomac Aquifer System, but it will also reduce nutrient discharges to the Chesapeake Bay.
ProSeries-M, Blue-White's professional line of municipal water treatment products made in America. ProSeries-M products are smart, and can communicate together seamlessly. Watch the video to learn more.
Construction and functional principle of a turbo blower of the current AERZEN AT and TB series are simple and at the same time effective. As the air supply of modern wastewater treatment plants is clearly designed for maximum availability, high energy efficiency and long maintenance cycles, AERZEN uses for the demanding bearing system within turbo blowers neither oil nor other lubricants - but simply air.
We are the global leader in helping municipalities and industrial customers protect and improve the world’s most fundamental natural resource: water. We have a more than 100-year heritage of innovation and industry firsts, market-leading expertise, and unmatched customer service. Our cost-effective and reliable treatment systems and services ensure uninterrupted quantity and quality of water, enable regulatory and environmental compliance, increase efficiency through water reuse, and prepare customers for next-generation demands.
Genesee County, located in the middle of Michigan, offers families plenty of outdoor activities and a good way of life. The county’s water and wastewater utilities keep this way of life flowing. When Pump Station #8 kept clogging with debris and required countless maintenance calls to repair, the plant operator began to look for a solution.
By installing the new Flygt Concertor Intelligent Pumping System with clog detection and pump cleaning functions, Genesee County’s Pump Station #8 is now a clog free operation. The Concertor, a smart wastewater pumping system that senses the operating conditions of its environment, adapts its performance in real time, and provides feedback to pumping station operators.
The new Ovivo MBR Knowledge Center and MICRODYN-NADIR Manufacturing Plant for BIO-CEL MBR Membrane Modules is a 27,000-square-foot facility that houses a fully automated, cutting edge membrane module production line, as well as offices for Ovivo designers, engineers, and technicians.
It's spring and the algae are in bloom, but harmful algal blooms are far from the only threats to drinking water. Fortunately, there are advanced treatment technologies to handle some of the most persistent contaminants today, including algal toxins, Cryptosporidium, and 1,4-dioxane.
A deep dive into reverse osmosis (RO) elements reveals the importance of feed channel spacers for optimal membrane filtration system performance.
A new plan has been created by the U.S. government to bring safe drinking water, sanitation services, sustainability, and resiliency to the world’s most water-stressed countries, with benefits for the U.S. as well.
Pipeline maintenance and non-revenue water reduction get a boost from far-out resources.
The landscape is changing for water consumers and suppliers and the delivery systems that connect them, with data and analytics forging the path ahead.
Though the field of water loss management is ever-growing and refining, a validated water audit to disaggregate volumes and values of all loss components remains the essential first step to reduce water loss in a way that is economically sustainable, both for your utility and your ratepayers. With extreme weather events, conservation rate structures, and regional population shifts changing the face of business as usual, it’s time to get with the program.
While point level measuring approaches are regarded as simple and user-friendly, they lack the capabilities of more sophisticated continuous measuring instruments.
Ever since Coriolis flow measurement technology achieved mainstream appeal, industry has been fervently striving to take advantage of its benefits. And while Coriolis is clearly a highly advantageous solution for many crucial flow measurement applications, it is not without flaw.
Is water hammer pounding your pipeline infrastructure into submission? Here are some tips for avoiding issues associated with hydraulic transients.
Mueller Water Products, Inc., will showcase a “smarter” hydrant at ACE this week in Las Vegas. The new hydrant not only provides life-saving fire protection but monitors pressure and detects leaks in the water distribution system, 24 hours a day, 7 days a week.
The world’s largest annual water quality event provides the setting for a public display of water affection — and anxiety.
