Keyword search (4,163 papers available)

"remediation" Keyword-tagged Publications:

Title Authors PubMed ID
1 Oil spills in coastal regions of the Arctic and Subarctic: Environmental impacts, response tactics, and preparedness Bi H; Wang Z; Yue R; Sui J; Mulligan CN; Lee K; Pegau S; Chen Z; An C; 39689468
ENCS
2 Reduction of Cr(VI) by Bacillus toyonensis LBA36 and its effect on radish seedlings under Cr(VI) stress Tan A; Wang H; Zhang H; Zhang L; Yao H; Chen Z; 39346031
ENCS
3 Emerging hazardous chemicals and biological pollutants in Canadian aquatic systems and remediation approaches: A comprehensive status report Adeola AO; Paramo L; Fuoco G; Naccache R; 39278485
CHEMBIOCHEM
4 From wastewater to clean water: Recent advances on the removal of metronidazole, ciprofloxacin, and sulfamethoxazole antibiotics from water through adsorption and advanced oxidation processes (AOPs) Gahrouei AE; Vakili S; Zandifar A; Pourebrahimi S; 38685299
ENCS
5 Microbially Induced Calcium Carbonate Precipitation as a Bioremediation Technique for Mining Waste Wilcox SM; Mulligan CN; Neculita CM; 38393202
ENCS
6 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
7 Utilization of a biosurfactant foam/nanoparticle mixture for treatment of oil pollutants in soil Vu KA; Mulligan CN; 35834082
ENCS
8 Remediation of oil-contaminated soil using Fe/Cu nanoparticles and biosurfactants Vu KA; Mulligan CN; 35361056
ENCS
9 Rethinking microbial infallibility in the metagenomics era O' Malley MA; Walsh DA; 34160589
BIOLOGY
10 Exploration of nanocellulose washing agent for the green remediation of phenanthrene-contaminated soil. Yin J, Huang G, An C, Zhang P, Xin X, Feng R 33264936
ENCS

 

Title:Microbially Induced Calcium Carbonate Precipitation as a Bioremediation Technique for Mining Waste
Authors:Wilcox SMMulligan CNNeculita CM
Link:https://pubmed.ncbi.nlm.nih.gov/38393202/
DOI:10.3390/toxics12020107
Publication:Toxics
Keywords:CaCO3MICPbioremediationmining wasteprecipitationurease
PMID:38393202 Category: Date Added:2024-02-23
Dept Affiliation: ENCS
1 Department of Building, Civil and Environmental Engineering, Concordia University, Montréal, QC H3G IM8, Canada.
2 Research Institute on Mines and the Environment (RIME), University of Quebec in Abitibi-Témiscamingue, Rouyn-Noranda, QC J9X 5E4, Canada.

Description:

Mining waste represents a global issue due to its potential of generating acidic or alkaline leachate with high concentrations of metals and metalloids (metal(loid)s). Microbial-induced calcium carbonate precipitation (MICP) is an engineering tool used for remediation. MICP, induced via biological activity, aims to precipitate calcium carbonate (CaCO3) or co-precipitate other metal carbonates (MCO3). MICP is a bio-geochemical remediation method that aims to immobilize or remove metal(loid)s via enzyme, redox, or photosynthetic metabolic pathways. Contaminants are removed directly through immobilization as mineral precipitates (CaCO3 or MCO3), or indirectly (via sorption, complexes, or inclusion into the crystal structure). Further, CaCO3 precipitates deposited on the surface or within the pore spaces of a solid matrix create a clogging effect to reduce contaminant leachate. Experimental research on MICP has shown its promise as a bioremediation technique for mining waste. Additional research is required to evaluate the long-term feasibility and potential by-products of MICP-treated/stabilized waste.





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