Researchers at the University of Delaware have transformed discarded corn cobs and other agricultural byproducts into high performance biochar filters that capture both ammonia and tiny plastic ...

A textile cascade filter can filter out up to 98.5 percent of microplastics in wastewater from washing processes. It could ...

ST. PAUL, Minn., April 15, 2025 /PRNewswire/ -- Filtrete™ Brand, the number one trusted brand in residential HVAC air filters, 1 is excited to announce the new Filtrete Refillable Air Filter Kit. This ...

A new process uses bacteria to filter wastewater while creating electricity. Whether wastewater is full of "waste" is a matter of perspective. "Why is it waste?" asked Zhen (Jason) He, professor in ...

Pratt Institute graduate students Charlotte Böhning and Mary Lempres of Studio Doppelgänger created Strøm, a compostable water filters made from food waste. They’re a carbon filter made without fossil ...