Defective Bismuth Oxide as Effective Adsorbent for Arsenic Removal from Water and Wastewater
| Autor: | Ramona Balint, Maria Martin, Abdul Samad Memon, Massimo Rovere, Mattia Bartoli, Pravin Vitthal Jagdale, Alberto Tagliaferro |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Health
Toxicology and Mutagenesis Oxide chemistry.chemical_element TP1-1185 02 engineering and technology 010501 environmental sciences bismuth oxide Toxicology 01 natural sciences Article Bismuth chemistry.chemical_compound Adsorption Arsenic 0105 earth and related environmental sciences Chemical Health and Safety Chemistry Chemical technology arsenic water treatment 021001 nanoscience & nanotechnology Wastewater adsorption Water treatment 0210 nano-technology Nuclear chemistry |
| Zdroj: | Toxics Volume 9 Issue 7 Pages: 158 Toxics, Vol 9, Iss 158, p 158 (2021) |
| Popis: | In this work, we report solid-state synthetized defective Bi2O3 containing Bi(V) sites as effective and recyclable arsenic adsorbent materials. Bi2O3 was extensively characterized, and structure-related adsorption processes are reported. Both As(V) and As(III) species-adsorption processes were investigated in a wide range of concentrations, pH values, and times. The effect of several competing ions was also tested together with the adsorbent recyclability. |
| Databáze: | OpenAIRE |
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