Abstract
Hydrogen sulfide (H₂S) has a broad spectrum of properties and is particularly infamous for having toxic effects on various biosystems. The regulation of H₂S levels in ecosystems is thus important not only to safeguard public health, but to provide environmental protection. In recent years, significant efforts have been focused on solution and materials chemistry-based approaches for the removal of H₂S gas from different processes and industrial products/wastes. This paper briefly discusses the physicochemical properties and toxicology profile of H₂S. This paper is then briefly summarized, focusing on recent progress in solution chemistry-based approaches for the removal of H₂S from various sources, especially biogases, natural gases, and industrial products/wastes. A particular focus is placed on innovative research on materials chemistry for removing H₂S, along with the advantages and limitations regarding their practical application. Copyright © 2019 Elsevier B.V. All rights reserved.
| Original language | English |
|---|---|
| Article number | 111886 |
| Journal | Journal of Molecular Liquids |
| Volume | 297 |
| Early online date | Oct 2019 |
| DOIs | |
| Publication status | Published - Jan 2020 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being -
SDG 9 Industry, Innovation, and Infrastructure -
SDG 12 Responsible Consumption and Production
Keywords
- Hydrogen sulfide
- Sources
- Solution chemistry
- Carbon-based materials
- Zeolites
- Metal oxide nanocomposites
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