| Title |
Removal of chromium from wastewater by membrane filtration, chemical precipitation, ion exchange, adsorption electrocoagulation, electrochemical reduction, electrodialysis, electrodeionization, photocatalysis and nanotechnology: a review |
| ID_Doc |
26840 |
| Authors |
Peng, H; Guo, J |
| Title |
Removal of chromium from wastewater by membrane filtration, chemical precipitation, ion exchange, adsorption electrocoagulation, electrochemical reduction, electrodialysis, electrodeionization, photocatalysis and nanotechnology: a review |
| Year |
2020 |
| Published |
Environmental Chemistry Letters, 18, 6 |
| DOI |
10.1007/s10311-020-01058-x |
| Abstract |
Chromium is a potentially toxic and carcinogenic metal originating from natural processes and anthropogenic activities such as the iron steel, electroplating and leather industries. Therefore, chromium should be removed from wastewater to avoid environmental pollution and to recycle chromium in the context of the future circular economy. Here we briefly review aqueous Cr species, their toxicity and methods to remove Cr such as membrane filtration, chemical precipitation, ion exchange, adsorption electrocoagulation, electrochemical reduction, electrodialysis, electrodeionization, photocatalysis and nanotechnology. |
| Author Keywords |
Chromium; Treatment; Wastewater; Removal; Physicochemical technology; Electrocoagulation; Electrochemical reduction; Electrodialysis; Photocatalysis; Nanotechnology |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000551791700002 |
| WoS Category |
Chemistry, Multidisciplinary; Engineering, Environmental; Environmental Sciences |
| Research Area |
Chemistry; Engineering; Environmental Sciences & Ecology |
| PDF |
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