LND topic: environmental-remediation page 1

environmental remediation

Green Power Duo: Algae and Cyanobacteria Team Up to Clean Up!

December 31, 2025

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

technology

Tiny Robots, Big Potential: What's Holding Them Back?

June 28, 2025

Tiny robots, smaller than the width of a human hair, are no longer just a dream. They are real and have the power to change the world. But why aren't we seeing them everywhere yet? The journey of these micro and nanorobots started with a famous lecture and a sci-fi movie. Now, they are used in medic

science

Boosting Cleanup with Carbon's Hidden Power

May 17, 2025

The quest for effective environmental cleanup and energy solutions has led to a fascinating discovery. A unique material has been created to mimic nature's own cleanup processes. This material is made from platinum nanoparticles supported on a thin layer of graphdiyne and graphene. The secret lie

environment

Biochar's Real-World Water Cleanup Challenge

May 8, 2025

Biochar has been getting a lot of buzz lately. It is a special type of charcoal that can clean up dirty water. It is made from plant material that has been heated in a low-oxygen environment. This process is called pyrolysis. It is being looked at as a cheaper option to clean up polluted water and g

environment

The Power of Magnetic Beads in Cleaning Up Water

April 27, 2025

Cleaning up polluted water is a big challenge. One of the tough pollutants is malachite green, a dye used in some industries. Sodium alginate, a natural plant extract, has been used to make hydrogels. These hydrogels can soak up pollutants, but they have issues. They are not very good at picking out

science

Boosting Cleanup Power: The MoS2 Revolution

April 15, 2025

The world of environmental cleanup just got a new hero: MoS2 with molybdenum vacancies. This isn't your average superhero, though. It's a nanoflower-like structure that's been tweaked to boost its cleaning powers. Scientists cooked up different versions of this material, each with varying densities

environment

Cleaning Up Our Waters: How Water Treatment Leftovers Can Help

February 13, 2025

Water treatment plants produce a byproduct called drinking water treatment residuals (DWTRs). This stuff is usually seen as waste, but it turns out it's pretty good at trapping metals and other chemicals. Researchers in Wyoming and Oregon tested DWTRs to see if they could help clean up metal-contam

environment

Magnetic Cleanup of Soil: A Revolutionary Technique

February 3, 2025

Recently some of the world's brightest scientists have been looking into how magnetic fields could help clean up contaminated soil. Scientists knew that tiny pieces of iron in nZVI could help remove harmful pollutants from soil. This technique involves a clever use of nanotechnology. Is made of ti

environment

Cleaning Water with Metal's Helpers

November 26, 2024

Water pollution is a growing worry. Harmful chemicals in our water sources jeopardize our health and the environment. Tackling this problem needs better laws, public awareness, and most importantly, innovative technologies to clean up polluted waters. Metal-organic frameworks, or MOFs, stand out bec