Pb(II) leaching from waste CRT funnel glass in nitric acid solutions

Purpose: The paper presents experimental results of Pb (II) leaching from waste CRT funnel glass using solution of nitric acid (V) . This work focused on examining the impact of concentration and particle size on the leaching percentage of Pb (II) from funnel glass. Design/methodology/approach: Material for the investigation was crushed and sieved. Leaching was carried out using working solutions pfrom co repared ncentrated HNO3 and mechanical stirrer. Findings: The received results show the possibility of find the parameters of leaching that could remove the whole Pb(II) from funnel glass. Practical implications: Results after additional research can be applicate by glass industry. Originality/value: Worked out technologies can be used in glass recycling and production.