The release of industrial effluents and agricultural runoff containing heavy metals, like lead (Pb), poses serious environmental risks. This study explores the adsorption capacity of potassium hydroxide (KOH)-modified oat straw (KOS) as an effective, low-cost biosorbent for lead removal from contaminated water. The modification process increased th...

By Jelena Dimitrijević, Sanja Jevtić, Marija Simić, Marija Koprivica, Aleksandar Jovanović, Milica Mišić, Jelena Petrović