Water Innovations

WATER INNOVATIONS CURRENT ISSUE

West World: Lessons In Future-Focused Utility Management
California always seems on the precipice, for better or worse. It can symbolize hope and prosperity — from the fortune seekers of the gold rush to today’s would-be Hollywood stars, it’s the place where a brighter future awaits (or, at least, where the sun always shines). Or, it can portend certain doom — a state on fire, both literally and figuratively, where (over)population and natural disasters eventually coalesce into catastrophe.
Integrated Solutions Drive Resource Recovery And System Resiliency
Traditional approaches or wait-and-see tactics, which at times can save the day, too often result in missed opportunities for incremental improvements that could act as building blocks of a long-term strategy. Integrated solutions can reveal this strategy road map for a resilient and reliable water infrastructure system.
Plastic Micro- And Nanoparticles In Drinking Water And Foods
The prospect of plastics working their way into humans is a rising concern for the public, with information presented to them from various, and sometimes suspect, sources. To cut through the noise, findings from the top available sources — detailed international reviews — are presented here with commentary.
Combining CFD And Physical Modeling To Evaluate Water Treatment Plant Performance
Hydraulic modeling has no doubt benefited greatly from computational fluid dynamics (CFD), but physical modeling retains importance and even outperforms CFD in certain aspects. So which method should be relied upon? The answer is both.
Water From Air: A Pipe Dream Or New Frontier?
Atmospheric water generation could be a solution to water woes confronting citizens and industry across the globe, including the U.S.
Calcium Nitrate To The Rescue Amid Ever-Growing Global Wastewater Crisis
Hydrogen sulfide emits foul odors, corrodes infrastructure, and endangers human health — and may have finally met its match.
Modernizing Monitoring And Manual Data Entry For Water And Wastewater
Advancements in security and technology help bring confidence — and a multitude of benefits — to remote, cloud-based utility monitoring.

WASTEWATER

Calcium Nitrate To The Rescue Amid Ever-Growing Global Wastewater Crisis
Hydrogen sulfide emits foul odors, corrodes infrastructure, and endangers human health — and may have finally met its match.
Sidestream Enhanced Biological Phosphorus Removal Made Easier
Some excellent progress has been made in recent years on sidestream enhanced biologic phosphorus removal, but a current project promises to advance the practice even further.
Water And Power Generation Remain A Balancing Act Amid Tightening Regulations
A recent survey digs into the treatment aspects of water in the power industry, revealing how electric utilities are responding to concerns over regulations and volumes of use.
Septic’s Consequences — The Embodiment Of Unnatural Disasters
While septic systems are a viable and undeniably popular choice for wastewater treatment, they are ultimately only as reliable as their upkeep. Can we trust the technology and the human element to protect our waterways from pollution, or is it time to search for better solutions?

More wastewater innovations articles here

REUSE

Waste Not, Want Not — Turning Wastewater Into An Asset
Every water project is different, but each one also provides lessons for others, such as this profile of a Southern California reuse project where conveyance needed to be routed around a protected environment.
5 Factors That Will Drive Widespread Adoption Of Water Reuse
The technology is ready, but is the world ready? The seismic shift toward water reuse will occur only as driving circumstances reach their tipping point.
Biosolids In The Urban Metropolis: Long-Term Planning For New York City
Everything may be bigger in Texas, but there is more of everything in New York City — including biosolids, which require smart, sustainable management.
Securing The World’s Water, Food, And Energy Supply By 2050: Wastewater Treatment Is Central To The Solution
As wastewater treatment plants evolve into resource recovery facilities, the thermal hydrolysis process (THP) is destined to play a starring role, with some major THP projects having already set the stage.

UTILITY MANAGEMENT

Integrated Solutions Drive Resource Recovery And System Resiliency
Traditional approaches or wait-and-see tactics, which at times can save the day, too often result in missed opportunities for incremental improvements that could act as building blocks of a long-term strategy. Integrated solutions can reveal this strategy road map for a resilient and reliable water infrastructure system.
A Comprehensive Approach: Flood Protection And Improved Water Quality For Denver Communities
When confronted with resiliency issues, Denver took a multifaceted approach that showcases the city’s vision along with its technical know-how.
Serious Games: Transforming Customer Engagement And Professional Training In The Water Sector
If you thought gaming was just for kids and couch potatoes, serious gaming may change your perspective — and how you manage your utility.

More utility management innovations articles here

INFRASTRUCTURE

Combining CFD And Physical Modeling To Evaluate Water Treatment Plant Performance
Hydraulic modeling has no doubt benefited greatly from computational fluid dynamics (CFD), but physical modeling retains importance and even outperforms CFD in certain aspects. So which method should be relied upon? The answer is both.
Quantitative Analysis Of Onsite Wastewater Treatment System Environmental Impact
Environmental protection is at the heart of wastewater treatment, but the treatment system itself has a footprint. Here, a comparative analysis of the resource consumption of conventional and recycled thermoplastic systems is provided.
Reversing The Process: Urban Planners Should Focus On Water First
With concerns over stormwater management escalating, green stormwater infrastructure (GSI) offers a multi-benefit, cost-effective solution.

More infrastructure innovations articles here

SOURCE WATER

Water From Air: A Pipe Dream Or New Frontier?
Atmospheric water generation could be a solution to water woes confronting citizens and industry across the globe, including the U.S.
Sustainability Trends In The Water Industry: A Focus On Microplastics In Wastewater Treatment
Plastic has had tremendous impact on society in ways both large and small, such as with microplastics — tiny substances creating a huge problem.
Corporate Water Stewardship: How To Streamline Water Management Practices
Saving water saves money, but it’s also important for people and the planet. Here are five steps commercial businesses should take to improve sustainability.

More source water innovations articles here

3D Animation Air Foil Bearing
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.
Evoqua Water Technologies: Transforming Water. Enriching Life.
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.
Grand Opening Of The Ovivo MBR Knowledge Center And MICRODYN-NADIR Manufacturing Plant
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.

DRINKING WATER

Plastic Micro- And Nanoparticles In Drinking Water And Foods
The prospect of plastics working their way into humans is a rising concern for the public, with information presented to them from various, and sometimes suspect, sources. To cut through the noise, findings from the top available sources — detailed international reviews — are presented here with commentary.
Microalgae — A Natural Answer To Purifying Wastewater
Algae is a major problem for many wastewater treatment plants and water managers. It may also be a solution.
2020 Vision For Water: Better Days Ahead
The past year was another trying one for the water industry. With the long tail of the Flint lead crisis carrying into 2019 (and 2020, with Lead and Copper Rule revisions still pending), even more contamination headlines were made with the discovery of per- and polyfluoroalkyl substances (PFAS) — dubbed “forever chemicals” — in various hotspots across the nation. It even spawned a big-budget movie at year’s end. But 2020, I trust, will be different.

More drinking water innovations articles here

REVENUE METERING

Water Loss Control — From Audit To Action
Non-revenue water loss is a problem from coast to coast, but California has taken a lead and set an example — with resources from AWWA — by adopting and sharing best practices to help solve the issue.
Computational Fluid Dynamics Hits Its Stride For Water, Wastewater, And Stormwater Treatment
It took some time for computational fluid dynamics (CFD) to find its way to the water industry, but now that it has, a primer is warranted to understand its application.
Solutions To Reduce Water Loss And Gain Revenue
Most utilities understand they have a nonrevenue water problem, but few know how to deal with it correctly. Start by learning more about how the issue affects your utility and what options are available.

More revenue and metering innovations articles here

MEASUREMENT AND CONTROL

Modernizing Monitoring And Manual Data Entry For Water And Wastewater
Advancements in security and technology help bring confidence — and a multitude of benefits — to remote, cloud-based utility monitoring.
The Future Of Collection Systems
As real-time monitoring continues to infiltrate the water industry, it’s time to apply such instrumentation to detect the other type of infiltration — along with inflow, snow and ice melt, etc.
Moneyball For Water And Wastewater Treatment
The movie and sports term has infiltrated the business world and has important implications for the water/wastewater industry.

More flow measurement and control innovations articles here

ACE INNOVATION

West World: Lessons In Future-Focused Utility Management
California always seems on the precipice, for better or worse. It can symbolize hope and prosperity — from the fortune seekers of the gold rush to today’s would-be Hollywood stars, it’s the place where a brighter future awaits (or, at least, where the sun always shines). Or, it can portend certain doom — a state on fire, both literally and figuratively, where (over)population and natural disasters eventually coalesce into catastrophe.

WEFTEC INNOVATION

EPA Reveals The Key To Clean Water
Water and wastewater treatment plant operators may not always love regulators, but they should love what the U.S. EPA water chief had to say about them. Speaking at the “BusinessH20 Water Innovation Summit” in September, the EPA’s assistant administrator for water, Dave Ross, referred to those who clean our country’s drinking water and wastewater as “silent, everyday unsung heroes.” While not as celebrated as others who dedicate themselves to public service, such as police officers, firefighters, and teachers, they are every bit as essential — if not more so.

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