Keyword search (4,163 papers available)

"precipitation" Keyword-tagged Publications:

Title Authors PubMed ID
1 Evaluation and Utilization of Aged Bacteria in MICP Technology Fukue M; Lechowicz Z; Mulligan CN; Takeuchi S; Takeuchi H; 41900613
ENCS
2 Mineral Carbonation for Carbon Sequestration: A Case for MCP and MICP Wilcox SM; Mulligan CN; Neculita CM; 40076853
ENCS
3 Microbially Induced Calcium Carbonate Precipitation as a Bioremediation Technique for Mining Waste Wilcox SM; Mulligan CN; Neculita CM; 38393202
ENCS
4 Incorporation of Optical Density into the Blending Design for a Biocement Solution Fukue M; Lechowicz Z; Fujimori Y; Emori K; Mulligan CN; 35269187
ENCS
5 ChIP-seq protocol for sperm cells and embryos to assess environmental impacts and epigenetic inheritance Lismer A; Lambrot R; Lafleur C; Dumeaux V; Kimmins S; 34159325
PERFORM
6 Effect of Fe2+ ions on gypsum precipitation during bulk crystallization of reverse osmosis concentrates. Melliti E, Touati K, Van der Bruggen B, Elfil H 32814139
ENCS
7 Increased drought severity tracks warming in the United States' largest river basin. Martin JT, Pederson GT, Woodhouse CA, Cook ER, McCabe GJ, Anchukaitis KJ, Wise EK, Erger PJ, Dolan L, McGuire M, Gangopadhyay S, Chase KJ, Littell JS, Gray ST, St George S, Friedman JM, Sauchyn DJ, St-Jacques JM, King J 32393620
GEOGRAPHY
8 Particulate matter transported from urban greening plants during precipitation events in Beijing, China. Cai M, Xin Z, Yu X 31284207
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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