Disposable Paper Cups: A Study on Potentially Toxic Elements, Radiological Impact, and Feasibility of Valuable Elements Recovery.

ABSTRACT: This study characterizes single-use paper cups with respect to potentially toxic elements, radiological impact, and the potential of economic metals recovery from incineration residue. Thirty-six elements were identified in the analysis of paper cups, including naturally occurring radionuclides ⁴⁰K, Th, and U, as well as potentially toxic elements such as Al, Ba, Co, Cr, Cu, Mn, Mo, and V using neutron activation analysis. The determined mass fractions varied significantly, with Mg, Al, and Ca present in notably high concentrations. A comparison with plastic cups revealed higher mass fractions of most elements in paper cups. The study also evaluated the potential for valuable element recovery from the incineration ash of paper cups. It demonstrated a promising potential for reco

SUBMITTER: Mohery M 

PROVIDER: S-EPMC11946655 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature