Water treatment just got a boost from a tiny element: sulfur. Scientists have been working on ways to make water treatment more effective and eco-friendly. They've come up with a new electrode that uses sulfur to make two key processes work better. These processes are ozone production and chlorine c
Wetlands are a cheap and easy way to clean water in small towns. But, most studies on these wetlands don't look at how they work when water flow changes throughout the day. This is important because water use in small towns isn't constant. In a recent study, three types of wetlands were tested. The
Wastewater treatment plants are under scrutiny for their role in releasing nitrous oxide, a potent greenhouse gas. With the rise of digital tech, scientists are turning to machine learning to predict and manage these emissions. This approach leverages vast amounts of data from various sources to mak
Eswatini's waters are under threat from a silent invader: emerging pollutants (EMPs). These pollutants, often overlooked, can harm both people and wildlife. A recent study took a closer look at these EMPs in the country's wastewater and rivers. Using advanced technology, researchers identified 347 d
The workers at Portland's wastewater treatment plant are doing a tough job. They are dealing with an old plant that needs a lot of care. The plant was built a long time ago. It wasn't made for the kind of waste we have today. There's more of it, and it's more complicated. These workers are handling
In a clever twist on waste management, scientists found a way to turn a problem into a solution. They used a mix of algae and cyanobacteria to clean up a messy byproduct of maize processing called nejayote. This isn't just about cleaning up, though. The team also wanted to see if they could make som
Water from homes travels through pipes to a treatment plant. There, it goes through several steps to become clean again. First, large items like sticks and plastic are removed. Then, in the primary treatment, oils and greases float to the top, while solids sink to the bottom. Next, bacteria help bre
Pollution is a big problem, especially when it comes to tough-to-remove chemicals. Scientists have been working on ways to clean up wastewater, and one promising method involves using special carbon fibers. These fibers are doped with phosphorus, which makes them super effective at breaking down pol
In the world of wastewater treatment, a new method is making waves. Researchers have found a way to use long-wave ultraviolet (UVA) light and nitrite (NO2-) to break down antibiotics in aquaculture wastewater. This approach is part of a bigger idea: using waste to treat waste. The study focused on
Nanoparticles, tiny pollutants, are a big worry. They can harm nature and people over time. A recent study looked at how these nanoparticles stick to and come off of aerobic granular sludge (AGS) in wastewater treatment. AGS is a special kind of sludge used to clean water. The study found that the
