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Rising tide: Water reuse systems gain momentum as sustainable solutions take root

Water scarcity is a growing issue globally. Some regions are adopting water reuse and rainwater capture solutions. Onsite water reuse can help save money, reduce water demands, and manage stormwater flows. With onsite water reuse, you can reuse up to 95% of a building's wastewater.




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Franklin Water Treatment acquires assets of Action Manufacturing & Supply

Franklin Water Treatment provides products, services, and system solutions for residential, commercial, and industrial point-of-use and point-of-entry water treatment products, in a wide variety of markets and applications.




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eBook | Emerging Trends Addressing the Global Water Crisis

Check out the ways in which these companies are getting involved, making changes and learn how you can too.




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Best practices for Legionella prevention in plumbing systems

Plumbing & Mechanical and PM Engineer Chief Editor Nicole Krawcke sits down with Legionella expert Dr. Janet Stout, PhD, to discuss best practice strategies in the plumbing industry for implementing risk assessments and Water Management Programs.




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How beleaguered water infrastructure can prepare for PFAS regulation

A proposed series of U.S. Environmental Protection Agency (EPA) regulations that set maximum contaminant levels (MCLs) for per- and polyfluoroalkyl substances (PFAS) and other so-called ‘GenX chemicals’ are set to go into effect in the fall.




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Ongoing water quality issues present opportunities for plumbers

When you talk about water scarcity and the lack of clean drinking water, most people think about third-world countries. They don’t realize that there’s a growing threat to clean water right here at home in the United States. Look at the February train derailment in East Palestine, Ohio, where a fire forced the controlled release and burn of toxic chemicals to avoid an explosion. The resulting contamination killed thousands of fish in nearby streams and ignited concerns over soil and water quality.




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Water filtration demand grows post-pandemic

There’s no doubt about it, concern over water quality is becoming more prevalent. One just had to walk the trade show floor during the 2022 Kitchen & Bath Industry Show (KBIS) to see plenty of new water filtration and management systems, some even dispensing sparkling water by user preference.




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WQA opens new headquarters, laboratory in Illinois

The WQA Board of Directors officially approved the relocation plan in April 2019, after more than two years of research and planning, and the former headquarters was sold to another Lisle-based association in March 2020, right as the coronavirus pandemic hit.




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Water Wisdom: Are you prepared for TDS Creep?

Installing a reverse osmosis (RO) system for a homeowner is not a once and done event. Just like any other kind of water treatment technology, RO systems require regular maintenance.




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Water Wisdom: Disinfection byproducts in drinking water

Disinfection byproducts (DBP) are becoming a matter of renewed concern in the regulatory and scientific world. It is necessary for all of us to understand the reasons and facts behind such new activity in this field. 




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EPA adds new PFAS to its Drinking Water Treatability Database

The Drinking Water Treatability Database presents an overview of different contaminants and possible treatment processes to remove them from drinking water.  




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WQA launches Certified Treatment Designer program

To earn the certification, professionals must have at least two years’ experience in the field and complete the self-paced, online Water Treatment Design course before passing the WQA certification exam.




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IAPMO commends Washington State Legislature’s passage of bill requiring testing water for lead in schools and daycare facilities

Lead contamination in drinking water poses serious health risks, and even low levels of lead exposure can cause permanent cognitive, academic and behavioral difficulties in children.




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Franklin Electric acquires water treatment company

Puronics is a residential and commercial water treatment products and services provider operating four company-owned service centers.




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Water treatment presents growth opportunity for plumbing contractors

“Water quality has grown 300% across the U.S. since the pandemic began,” says Glen Blavet, founder and CEO of HALO Water Systems. “People are at home, and they’re looking to improve their quality of life and their health, so they’re looking at the water they’re drinking out of the tap.”




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Abacus Plumbing wins 'Top New Dealer' award for water treatment and filtration sales

Abacus Plumbing's whole-house carbon water filtration, softener and reverse osmosis equipment can dramatically reduce water contaminates.




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ASA joins appeal on DOE rule to change showerhead water-flow limit

The American Supply Association (ASA) recently joined the Alliance for Water Efficiency in its appeal to the United States Department of Energy related to allowable flow-rate changes for multi-head showers, and the subsequent negative affects it will have on business operations for ASA members, as well as overall negative water-efficiency consequences that will result.




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Former Michigan Gov. Rick Snyder charged in Flint water probe

Nine individuals have been indicted on a total of 42 counts related to a series of alleged actions and inactions that created the historic injustice of the Flint Water Crisis.




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Nicole Krawcke: ‘Tis the season

As I write this, I cannot believe next week is Thanksgiving, and after that, just a few short weeks left until Christmas. 




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New tools assess the future of wind power

Using software tools developed by Near Zero, a research group hosted by the Carnegie Institution for Science's Department of Global Ecology, a team of researchers has completed the largest expert survey yet on any energy technology, in this case wind energy.

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  • Mathematics & Economics

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Language delivers fourfold speedups on big-data problems

In today's computer chips, memory management is based on what computer scientists call the principle of locality: If a program needs a chunk of data stored at some memory location, it probably needs the neighboring chunks as well.

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  • Mathematics & Economics

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App vs. website: Which best protects your privacy?

That's the ques­tion that North­eastern researchers, led by assis­tant pro­fessor David Choffnes, ask in new research that explores how free app- and web- based ser­vices on Android and iOS mobile devices com­pare with respect to pro­tecting users' privacy.

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  • Mathematics & Economics

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Team of robots learns to work together, without colliding

When roboticists create behaviors for teams of robots, they first build algorithms that focus on the intended task. Then they wrap safety behaviors around those primary algorithms to keep the machines from running into each other. Each robot is essentially given an invisible bubble that other robots must stay away from. As long as nothing touches the bubble, the robots move around without any issues. But that's where the problems begin.

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  • Mathematics & Economics

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New service improves cloud storage usage on mobile devices

A new service developed at Binghamton University, State University of New York could improve performance of mobile devices that save data to the cloud.

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  • Mathematics & Economics

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Beat the stock market by satisfying customers

Satisfy your customers and win in the stock market, says a new study by a team of researchers from Michigan's University Research Corridor, who found positive stock returns on customer satisfaction far out-distance competitive market measures that have been in play for more than half a century.

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  • Mathematics & Economics

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Researchers find vulnerabilities in iPhone, iPad operating system

An international team of computer science researchers has identified serious security vulnerabilities in the iOS - the operating system used in Apple's iPhone and iPad devices. The vulnerabilities make a variety of attacks possible.

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  • Mathematics & Economics

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Louisiana Tech University uses underground radar to locate post-Katrina damage

An innovative underground radar technology developed at Louisiana Tech University is helping the City of Slidell in south Louisiana to identify and document underground infrastructure damage that had gone undetected in the months and years following Hurricane Katrina.

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  • Mathematics & Economics

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Norwegian prisons rehabilitate criminal offenders

The research project "The Social Costs of incarceration" is the largest study of imprisonment and return to a normal life that has ever been conducted in Europe.

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  • Mathematics & Economics

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Ramen noodles supplanting cigarettes as currency among prisoners

Ramen noodles are supplanting the once popular cigarettes as a form of currency among state prisoners, but not in response to bans on tobacco products within prison systems, finds a new study.

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  • Mathematics & Economics

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New device could help improve taste of foods low in fat, sugar and salt

Scientists may be closing in on a way to let consumers savor the sweet taste of cake, cookies and other culinary delights without the sugar rush. In preliminary tests using a new device developed in-house that allows them to screen for odor compounds in real foods, they have isolated several natural aromatic molecules that could be used to trick our brains into believing that desserts and other foods contain more fat, sugar or salt than they actually do.

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  • Mathematics & Economics

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Edible food packaging made from milk proteins (video)

At the grocery store, most foods -- meats, breads, cheeses, snacks -- come wrapped in plastic packaging. Not only does this create a lot of non-recyclable, non-biodegradable waste, but thin plastic films are not great at preventing spoilage. And some plastics are suspected of leaching potentially harmful compounds into food. To address these issues, scientists are now developing a packaging film made of milk proteins -- and it is even edible.

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  • Mathematics & Economics

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Paper-based device spots falsified or degraded medications (video)

The developing world is awash in substandard, degraded or falsified medications, which can either directly harm users or deprive them of needed treatment. And with internet sales of medications on the rise, people everywhere are increasingly at risk. So, a team of researchers has developed a simple, inexpensive paper-based device to screen suspicious medications.

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  • Mathematics & Economics

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Stanford scientists combine satellite data and machine learning to map poverty

One of the biggest challenges in providing relief to people living in poverty is locating them. The availability of accurate and reliable information on the location of impoverished zones is surprisingly lacking for much of the world, particularly on the African continent. Aid groups and other international organizations often fill in the gaps with door-to-door surveys, but these can be expensive and time-consuming to conduct.

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  • Mathematics & Economics

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New study: Are voters influenced by campaign visits?

Los Angeles, CA (August 17, 2016) Despite their extensive national press coverage, campaign visits might not be worth presidential candidates' time and resources. A new study out today finds that voters are largely unaware of and unresponsive to campaign visits. The study was published as part of a special issue of The ANNALS of the American Academy of Political and Social Science (a journal from SAGE Publishing) titled "Elections in America."

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  • Mathematics & Economics

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In right balance, environmental regulations increased firms' profits, new study finds

CEOs and corporate lobbyists often spend plenty of time decrying how potential government regulations will affect their bottom line, but a new University of Kansas study finds that the U.S. Clean Water Act, when implemented in the right balance, improves firms' profitability.

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  • Mathematics & Economics

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Researchers find that Android apps can secretly track users' whereabouts

Three years ago, the Federal Trade Commission dimmed hopes for the Brightest Flashlight app for Android, slapping its developer with charges of consumer deception. Why? The app was transmitting users' locations and device IDs to third parties without telling the users or getting their permission.

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  • Mathematics & Economics

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Study highlights serious security threat to many internet users

RIVERSIDE, Calif. -- Researchers at the University of California, Riverside have identified a weakness in the Transmission Control Protocol (TCP) of all Linux operating systems since late 2012 that enables attackers to hijack users' internet communications completely remotely.

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  • Mathematics & Economics

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Online gaming can boost school scores

Teenagers who regularly play online video games tend to improve their school results, according to new research from RMIT University in Melbourne, Australia.

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  • Mathematics & Economics

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Reach in and touch objects in videos

We learn a lot about objects by manipulating them: poking, pushing, prodding, and then seeing how they react.

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  • Mathematics & Economics

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Echo templates aid mental mapping in bats

A study published in eLife provides new insights on how bats recognise their surroundings to help them build mental maps.

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  • Mathematics & Economics

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How 5-star online customer reviews can backfire

It may be counterintuitive, but the more positive online reviews a product gets may actually lead to a net negative profit for the retailer. That's the conclusion of new research by a team of marketing experts from a Dutch and a German university that will be published in the September 2016 issue of the Journal of Retailing.

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  • Mathematics & Economics

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The proteins that domesticated our genomes

EPFL scientists have carried out a genomic and evolutionary study of a large and enigmatic family of human proteins, to demonstrate that it is responsible for harnessing the millions of transposable elements in the human genome. The work reveals the largely species-specific gene-regulatory networks that impact all of human biology, in both health and disease.

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  • Biology & Nature

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Study links altered brain chemistry, behavioral impairments in fish exposed to elevated CO2

Study Links Altered Brain Chemistry, Behavioral Impairments in Fish Exposed to Elevated CO2 Research team studied damselfish behavior and physiology under ocean acidification conditions predicted for year 2300

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  • Biology & Nature

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First accurate simulation of a virus invading a cell

For the first time, scientists know what happens to a virus' shape when it invades a host cell, thanks to an experiment by researchers at Penn State College of Medicine and University of Pittsburgh School of Medicine. Understanding how the virus shape changes could lead to more effective anti-viral therapies.

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  • Biology & Nature

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Trees recognize roe deer by saliva

In spring, the young, delicate shoots in the forest light up, bright and May green. The buds and shoots are the future of the forests as they allow young trees to grow. The problem for the trees is: Roe deer like to eat them, and especially their buds. With a bit of luck, the young, gnawed saplings will only take a few more years to grow than their non-bitten conspecifics. In the worst case, they will become stunted trees, or they will have to give up their fight for survival after a number of years. In this respect, roe deer can cause a great deal of damage and hinder the regeneration of many deciduous tree species.

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  • Biology & Nature

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Study reveals how ionising radiation damages DNA and causes cancer

For the first time, researchers from the Wellcome Trust Sanger Institute and their collaborators have been able to identify in human cancers two characteristic patterns of DNA damage caused by ionising radiation. These fingerprint patterns may now enable doctors to identify which tumours have been caused by radiation, and investigate if they should be treated differently.

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  • Biology & Nature

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Snails' speedy insulin

University of Utah researchers have found that the structure of an insulin molecule produced by predatory cone snails may be an improvement over current fast-acting therapeutic insulin. The finding suggests that the cone snail insulin, produced by the snails to stun their prey, could begin working in as few as five minutes, compared with 15 minutes for the fastest-acting insulin currently available. Biologist Helena Safavi, co-author on a paper describing the cone snail insulin published September 12 in Nature Structural & Molecular Biology, says that studying complex venom cocktails can open doors to new drug discoveries.

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  • Biology & Nature

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Seek and you shall find -- bees remain excellent searchers even when ill

Honeybees are hardwired to efficiently search the landscape enabling them to continue working for the greater good of their hives even when they are sick, according to new research co-authored by Queen Mary University of London (QMUL).

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  • Biology & Nature

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Hippo teeth reveal environmental change

Loss of megaherbivores such as elephants and hippos can allow woody plants and non-grassy herbs and flowering plants to encroach on grasslands in African national parks, according to a new University of Utah study, published Sept. 12 in Scientific Reports. The study used isotopes in hippopotamus teeth to find a shift in the diet of hippos over the course of a decade in Uganda's Queen Elizabeth National Park following widespread elephant poaching in the 1970s.

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  • Biology & Nature

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Training human antibodies to protect against HIV

During HIV infection, the virus mutates too rapidly for the immune system to combat, but some people produce antibodies that can recognize the virus even two years after infection. With an eye towards developing a vaccine, in four related papers from multiple groups publishing September 8 in Cell and Immunity, researchers describe a multi-step method for "training" the immune system to produce these antibodies in genetically engineered mice.

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  • Biology & Nature