| Keyword search (4,163 papers available) | ![]() |
"Surfactants" Keyword-tagged Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Sustainable Recovery of Critical Minerals from Wastes by Green Biosurfactants: A Review | Deravian B; Mulligan CN; | 40509347 ENCS |
| 2 | Surfactant-enhanced mobilization of persistent organic pollutants: Potential for soil and sediment remediation and unintended consequences | Bolan S; Padhye LP; Mulligan CN; Alonso ER; Saint-Fort R; Jasemizad T; Wang C; Zhang T; Rinklebe J; Wang H; Siddique KHM; Kirkham MB; Bolan N; | 36265382 ENCS |
| Title: | Sustainable Recovery of Critical Minerals from Wastes by Green Biosurfactants: A Review | ||||
| Authors: | Deravian B, Mulligan CN | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/40509347/ | ||||
| DOI: | 10.3390/molecules30112461 | ||||
| Publication: | Molecules (Basel, Switzerland) | ||||
| Keywords: | biosurfactants; critical minerals; green analytical chemistry; heavy metals; metal recovery; resource circularity; sustainable extraction; | ||||
| PMID: | 40509347 | Category: | Date Added: | 2025-06-13 | |
| Dept Affiliation: |
ENCS
1 Department of Building, Civil and Environmental Engineering, Concordia University, 1455 de Maisonneuve Blvd. W., Montreal, QC H3G 1M8, Canada. |
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Description: |
Biosurfactants have emerged as promising agents for environmental remediation due to their ability to complex, chelate, and remove heavy metals from contaminated environments. This review evaluates their potential for recovering critical minerals from waste materials to support renewable energy production, emphasizing the role of biosurfactant-metal interactions in advancing green recovery technologies and enhancing resource circularity. Among biosurfactants, rhamnolipids demonstrate a high affinity for metals such as lead, cadmium, and copper due to their strong stability constants and functional groups like carboxylates, with recovery efficiencies exceeding 75% under optimized conditions. Analytical techniques, including Inductively Coupled Plasma Mass Spectrometry (ICP-MS), Fourier-Transform Infrared spectroscopy (FTIR), and Scanning Electron Microscopy (SEM), are instrumental in assessing recovery efficiency and interaction mechanisms. The review introduces a Green Chemistry Metrics Framework for evaluating biosurfactant-based recovery processes, revealing 70-85% lower Environmental Factors compared to conventional methods. Significant research gaps exist in applying biosurfactants for extraction of metals like lithium and cobalt from batteries and other waste materials. Advancing biosurfactant-based technologies hold promise for efficient, sustainable metal recovery and resource circularity, addressing both resource scarcity and environmental protection challenges simultaneously. |



