California may have a reputation for persistent drought and water scarcity, but already this year the state’s freshwater reserves are worth celebrating.
With backing from two of the biggest tech entrepreneurs in American history, a new solar-powered solution to water scarcity has raised a massive amount of money.
Las Vegas water planners are prepping for a harrowing possibility: The disappearance of the Colorado River.
Lake Mead levels are low, which creates significant complications for water management in Arizona.
As pressure on water resources grows, there is at least one “water cop” trying to maintain order.
Water utilities around the country are inviting the public to think the unthinkable in a campaign kicking off October 10 known as “Imagine a Day Without Water”.
During the dry days of the California drought, one Silicon Valley city banned development because officials were unsure there would be enough water for projects.
As demand on water resources rises, will there be a mad rush to grab up the nation’s last untapped water resources?
A new report from the U.S. Geological Survey (USGS) spells out water use trends in the U.S. It is the 14th in a series of reports on U.S. water use, published every five years.
Hurricane Maria decimated Puerto Rico’s drinking water infrastructure last September.
When California Governor Jerry Brown signaled lifted emergency conservation measures last year, many environmentalists worried that water savings achieved during the drought would dry up.
Ratepayers are debating the merits of a proposal for a new desalination plant in Orange County, CA.
September of 2017 was the busiest month of hurricane activity on record, according to the Weather Channel.
In small Appalachian towns, finding enough money to maintain wastewater infrastructure is a big challenge.
Without an appropriate control strategy, even the best wastewater treatment plant (WWTP) equipment can struggle to deliver maximum efficiency. Because energy costs represent up to 60 percent of WWTP plant operating expense, air distribution designs and changing loading (biochemical/biological oxygen demand [BOD]/chemical oxygen demand [COD], ammonia) demands require control strategies designed to adapt to all eventualities efficiently. The following checklists, plus important Do’s and Don’ts, can help in identifying an underperforming control strategy and developing a better one.
Steve Katz, Market Development Manager at SUEZ, explains how water reuse is being looked at differently today than it was even five years ago. Meanwhile, the stresses on water supply — increasing demand from industry and population growth, often in the face of drought — become more pressing with each passing year. Fortunately, water reuse is on the rise as public perception shifts and treatment technology advances.
While the laws of physics and chemistry have not changed, the ways that water and wastewater treatment plants (WTPs/WWTPs) are being forced to deal with them certainly have — e.g., disinfection byproducts (DBPs), tighter turbidity standards, harmful algal blooms, and PFAS challenges. Even when plant throughput stays the same, the demands on plant personnel continue to increase. Here’s how evolving toward better workforce management processes can help.
With the proliferation of new sensors and Industrial Internet of Things (IIoT) initiatives now feeding SCADA systems, water industry managers lament how they are drowning in a sea of data yet starving for insights that really matter. With concepts like data democratization starting to bear fruit, advanced analytical capabilities are creating new opportunities for water insights without requiring a degree in computer science.
In water plant operations, there’s no such thing as simply maintaining the status quo. Any utility that is not moving forward is falling behind. Whether a water treatment or wastewater treatment plant (WTP/WWTP) chooses to rely on in-house resources or outside specialists, here are some lifecycle management approaches they can use to upgrade control capabilities without compromising performance or return on investment.
Utilities looking for greater billing efficiency and control over every drop of water consumed by their customers face a constant battle with non-revenue water loss, which can be compounded by different metering technologies and consumer behaviors. Using accurate, always-on, continuous-sampling meters to take full advantage of automated smart utility networks is a better way to improve decision-making and achieve accountability goals across any circumstances.
Advanced metering infrastructure (AMI) has received a lot of attention in recent years, typically regarding customer account billing. Other AMI uses within water distribution networks, however, can play equally important roles in reducing non-revenue water (NRW). Consider these contributions of networked flow meter use for automating better insights into water distribution efficiency.
Coral reefs contain among the most diverse ecosystems on Earth, serving as habitat and shelter for marine life and as the source of nitrogen and other essential nutrients for marine food chains. They help with carbon fixing, nitrogen fixing, and nutrient recycling, while they preserve coastlines from constant battering from waves and storms.
Unexplored and emerging markets are an attractive prospect for biopharma companies looking to expand. But when it comes to ensuring success, what’s the wisest way to invest?
Fewer things are more aggravating to commuters than being told they’ll need to take a detour because of a water main break. Those breaks also leave water utilities with a hefty, unplanned bill. Smart fire hydrants, however, offer water managers the ability to get ahead of these problems by providing more insight than ever into their distribution systems.
You might say that there’s a lot wrong with the water industry — problems including infrastructure, financing, and scarcity — but there’s also a lot going right. In this Q&A, Water Environment Federation (WEF) President Rick Warner is a source of insight and optimism.
“Water Champion” Paula Kehoe looks to do for the nation what she did for San Francisco — to greatly expand water reuse opportunities and implementation. In this Q&A, she discusses her new role as chair of a national commission for onsite non-potable reuse, the San Francisco model, and the best practices and obstacles for sustainable water operations.
The Global Cleantech 100 identifies nine innovative water/wastewater technologies set to make significant market impact in the next decade.
It’s a buzzword for the industry, but what does it really entail?
Are environmental interests and business interests mutually exclusive? Our divisive sociopolitical climate might make you think so — you’re either labeled ‘tree-hugging’ or ‘greedy’ — but it is not an either/or proposition, especially when it comes to water conservation.
Yes, America cleaned up at the Olympics this summer, but how does the U.S. fare on the world stage when it comes to water resiliency, efficiency, and quality?
A water technology expert tackles high-profile and important topics currently affecting municipalities, industry, and the community at large.
There are a lot of technology startups in the water space vying for attention, including a good bit in the New England area alone, but one Massachusetts company and its potentially "disruptive innovation" stands apart.
Survey data on U.S. consumers’ attitudes toward public drinking water confirms tough times now, but hints at better days ahead.
This year's Annual Conference and Exposition (ACE16), held by the American Water Works Association (AWWA) from June 19 to 22, was the first following the tragedy of Flint — a time when the drinking water industry is under intense scrutiny.
Iron, manganese, arsenic and hydrogen sulfide are indigenous to numerous groundwater aquifers. With the exception of arsenic, these constituents are more prevalent in deeper aquifers that are devoid of dissolved oxygen. This report summarizes the results and conclusions of a groundwater treatment pilot test program. This pilot test program was undertaken to determine the removal performance for arsenic, manganese and iron at the City of Merced’s Well 20 site. Chemical treatment processes required were also studied.
From the largest metropolitan utilities to the smallest water systems, leaks are a problem everywhere. Because it’s difficult to raise consumer prices to offset the losses, non-revenue water has a direct impact on the bottom line of municipal water systems. However, utility managers now have an opportunity to reverse the problem with advanced flow meter technology that combines multiple measurements.
Material Discrimination X-ray (MDX) inspects all cartons of bone-in and boneless meats, on a single line, according to their unique specifications ensuring a safe product, maximized efficiency and product yield.
Monitoring the integrity of hundreds of kilometers of oil or gas pipeline networks may seem like a daunting task at first, but fortunately, technology can take over many of the labor-intensive tasks. Canadian video analytics specialist IntelliView knows the demands of oil and gas pipeline operators all too well. The company recently developed a smart camera solution, including a thermal camera from FLIR, to remotely monitor oil pump stations for leaks in an automated way.
Total nitrogen (TN) has become a compound of concern because of its impact on eutrophication on water sources. And as more states begin to set limits for TN, accurate testing becomes paramount. Unfortunately, multiple labs and variable test procedures can lead to disparities in final results. Many of today’s test methods are also time consuming, expensive, and even unsafe for lab technicians to use.
Walnut processing inherently runs the risk of including undesirable foreign objects. An effective x-ray inspection system to find and remove those contaminants is critical to brand protection and food safety.
The Leopold Type 360 Underdrain uses a modular lateral design to simplify installation. Unique hold-down brackets secure the laterals and enable service to individual underdrains through its innovative bolt down system.
Fundbox is dedicated to helping small businesses grow by giving them access to credit that doesn’t require a personal credit score to get started. It uses cutting-edge technology, data science, and common sense to give small businesses access to previously unattainable financial options.
When you think about areas of the world where people have limited access to clean water, I’m guessing hot, sunny, arid climates come to mind. In an interesting twist, a couple of innovations are using those exact conditions to create potable water.
For all the talk about scarcity of source water, funding, and the next-generation labor pool in the water industry, there is one area that is not falling short — data collection. Here is how water and sewer districts inundated with data collected from a variety of central control systems, pressure loggers, and stand-alone sensors can streamline and manage that flood of data in ways that cut their major concerns down to size.
Cookie and biscuit manufacturers face many challenges to provide the highest quality products and it is vital that they implement effective food safety programs to overcome these issues, safeguard their brand reputation and prevent customer complaints.
For many MSPs, integrating their security solution with their remote monitoring and management (RMM) and professional service automation (PSA) platforms is essential for doing business. Together, these platforms help lower the cost of keeping up with each client, ensuring profitable margins for a healthy, growing business.
Just as different water utilities use different processes for turning raw source water into potable drinking water, so too do they take different routes to account for, and bill for, their output. Here is an overview of a cellular-based approach to collecting and leveraging data from water distribution operations that can achieve the greatest business advantage.
Kara Goldin dreamt up her beverage brand Hint in 2005 after growing frustrated with the lack of sugar-free soda alternatives in industry. In this video, Goldin shares the daily practices that allow her to be a stellar CEO, including one very calming morning practice.
Evidence indicates that manganese (Mn) is more than a nuisance: it's a threat to health. It's time to get serious about removing it from drinking water.
Driven by tight budgets and competing needs for limited CAPEX funds, wastewater treatment plants are increasingly looking to reduce their operating expenses. Many are now referring to themselves as water resource recovery facilities (WRRFs), reflecting a heightened focus on recovering nutrients, methane, and a host of other properties from their waste flows. The largest boon to date has come from thermal energy, but producing biogas comes with its own set of challenges, including accurate gas flow measurement.
The X3735 x-ray system is a high detection sensitivity solution, with an integrated conveyor designed to inspect tall, rigid packaged products in a wide range of applications.
Understanding the different considerations for bioburden control in various operations and production steps can help define a strategy for successful production.
As with so many other drinking water treatment processes, corrosion control demands a delicate balance among multiple factors. From the water-purifying chlorine that increases corrosion risk, to alternative strategies that reduce corrosion — using either elevated pH or phosphates — keeping corrosion under control requires sound strategy and reliable execution. Here are several approaches to addressing those conditions, along with options for better, more effective corrosion control.