Cleaning pollutants from water with a defective filter sounds like a non-starter, but a recent study by chemical engineers found that the right-sized defects helped a molecular sieve soak up more perfluorooctanesulfonic acid (PFOS) in less time.
Cleaning pollutants from water with a defective filter sounds like a non-starter, but a recent study by chemical engineers found that the right-sized defects helped a molecular sieve soak up more perfluorooctanesulfonic acid (PFOS) in less time.