Filtering mass-amounts of water can be an energy-intensive process, but that could soon change thanks to a team of researchers. Using carbon dioxide resumes, the researchers developed a new process that requires one thousand times less energy to remove suspended particles and bacteria from water. Whereas typical filtration systems rely on energy to filter out fine particles, this process exposes particles to CO2, effectively removing bacteria and viruses. Best of all, the researchers say the process could be scaled-up easily and applied to a number of different industries such as mining and water treatment.
Researchers develop low-energy process for filtering water using carbon
More of Today's Solutions
What OB-GYNs want every mother to know about how pregnancy changes you
BY THE OPTIMIST DAILY EDITORIAL TEAM With Mother’s Day just behind us, conversations about everything that mothers give are top of mind. However, the ...
Read MoreWhat Hanoi learned by tearing down its park fences and opening up to everyone
BY THE OPTIMIST DAILY EDITORIAL TEAM In many cities, entering a park is a deliberate act. You adjust your route, find a gate, and ...
Read MoreWhat cities can learn from Spokane’s approach to homelessness
The common approach cities take to deal with homelessness is tough enforcement: ticketing people for panhandling or sleeping in doorways or busing them to ...
Read MoreNew nasal spray treatment could help prevent Alzheimer’s
According to the World Health Organization, around 55 million people worldwide suffer from dementia. Although there’s currently no cure, researchers are unabatedly looking for ...
Read More
