Removal of decidedly lethal metal arsenic from water using metal organic frameworks: a critical review
| Autor: | Haq Nawaz, Muhammad Ashfaq, Habib-ur-Rehman Shah, Khalil Ahmad |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Arsenic toxicity
chemistry.chemical_element 02 engineering and technology 010501 environmental sciences 021001 nanoscience & nanotechnology 01 natural sciences Inorganic Chemistry Metal Adsorption chemistry visual_art Environmental chemistry visual_art.visual_art_medium Metal-organic framework 0210 nano-technology Arsenic 0105 earth and related environmental sciences |
| Zdroj: | Reviews in Inorganic Chemistry. 42:197-227 |
| ISSN: | 2191-0227 0193-4929 |
| Popis: | Water contamination is worldwide issue, undermining whole biosphere, influencing life of a large number of individuals all over the world. Water contamination is one of the chief worldwide danger issues for death, sickness, and constant decrease of accessible drinkable water around the world. Among the others, presence of arsenic, is considered as the most widely recognized lethal contaminant in water bodies and poses a serious threat not exclusively to humans but also towards aquatic lives. Hence, steps must be taken to decrease quantity of arsenic in water to permissible limits. Recently, metal-organic frameworks (MOFs) with outstanding stability, sorption capacities, and ecofriendly performance have empowered enormous improvements in capturing substantial metal particles. MOFs have been affirmed as good performance adsorbents for arsenic removal having extended surface area and displayed remarkable results as reported in literature. In this review we look at MOFs which have been recently produced and considered for potential applications in arsenic metal expulsion. We have delivered a summary of up-to-date abilities as well as significant characteristics of MOFs used for this removal. In this review conventional and advanced materials applied to treat water by adsorptive method are also discussed briefly. |
| Databáze: | OpenAIRE |
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