They found that iron powder was a better water purifier. "The iron powder was 26 times more effective than activated carbon per unit surface area," says Ji. Researchers outlined their findings in the ...

Iron powder (microscale zero-valent iron, mZVI) removes PFOS from water with 26 times greater efficiency per unit surface area than activated carbon. Its adsorption capacity remains high even after ...

Researchers find that iron powder, an inexpensive alternative to activated carbon, does a better job at filtering PFOS from water -- it's 26 times more effective. PFOS, also known as "forever ...

Hoboken, N.J., May 27, 2025 — PFOS, also known as “forever chemicals,” are synthetic compounds popular for several commercial applications like making products resistant to stains, fire, grease, soil ...

The development of high-quality composites has become increasingly crucial due to rapid modernization and technological advancements, particularly as traditional iron-based materials face significant ...

"Iron powder is commonly used for water treatment and wastewater treatment, because it's cheap—it's cheaper than activated carbon," says Meng. They wanted to compare the adsorption potency of iron ...

In the biomedical sector additive manufacturing (AM) has become increasingly important in recent years. This is due to the high design freedom and, eventually, the possibilities to specifically adapt ...