Removing Lead from Contaminated Sediment Using Indium-Based Perovskite Precursor.

ABSTRACT: Heavy metal pollution in river and lake sediments seriously damages river ecological safety and indirectly affects human health. The existing research mainly focuses on how to adsorb pollutants and repair sediment, and how the reuse of these pollutants may be a new technology to control sediment pollutants. The rapid development of perovskite solar cells in recent years has attracted a lot of attention, among which lead (Pb) halide perovskites have very excellent photoelectric performance. In this study, we propose a novel idea of introducing indium (In)-based perovskite to replace Pb (II) ions dispersed in river and lake sediment. Three sediment samples from a river in Shanghai Peace Park were collected to analyze the distribution of heavy metal Pb. We mixed the digestion solution of sedi

SUBMITTER: Tian C 

PROVIDER: S-EPMC9783751 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature