In this activity, students explore the role biological technology plays in mining and wastewater treatment. Students research how microorganisms are being used to treat and restore metal …
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Different methods by which microbes act on these heavy metals incorporate bioleaching, biosorption, biomineralization, intracellular aggregation and enzyme catalysed conversion.
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In this study, a metagenomics sequence-guided strategy coupled with enrichment culture technique was used to facilitate targeted discovery of pectinolytic microbes and enzymes. An …
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View PDF; Download full issue; Search ScienceDirect. Current Opinion in Biomedical Engineering. Volume 27, September 2023, 100469. Mining microbial organisms to discover and characterize novel CRISPR-Cas systems. Author links open overlay panel Ourania Raftopoulou 1, Rodolphe Barrangou 1 2. Show more.
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Nutrient enhanced reclamation promoted growth, diversity and activities of carbon fixing microbes in a coal-mining subsistence land April 2023 Soil Science and Environment 2(1)
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Microbes catalyse the reoxidation of the ferrous ion to ferric (reaction 2), which regenerates the major reactive oxidant in the leaching process, and sulfur to sulfuric acid (reaction 3), which …
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Vegetation restoration is an available way to ameliorate degraded lands. In order to study the response of soil microbes to vegetation restoration in coal mining subsidence areas, the composition ...
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Biomining is the broad term that describes the extraction of specific metals from their ores through biological means, usually microorganisms. It is an alternative to more traditional physical …
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Request PDF | Kinetics of arsenic and antimony reduction and oxidation in peatlands treating mining-affected waters: Effects of microbes, temperature, and carbon substrate | Arsenic (As) and ...
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. . 22 doi: 1.2321.. *Corresponding author's e-mail: [email protected] 107 | 7-9 | 1 RESEARCH ARTICLE Mining Xylose Isomerase Producing Microbes Meyyappan Geetha Valliammai 1, Beslin Joshi1, Nellaiappan Olaganathan Gopal2 and Sivakumar Uthandi1 1Biocatalysts Lab., Department of Agricultural Microbiology, Tamil Nadu Agricultural University, Coimbatore – 641 …
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The use of acidiphilic, chemolithotrophic iron- and sulfur-oxidizing microbes in processes to recover metals from certain types of copper, uranium, and gold-bearing minerals or mineral ...
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Function-based mining of microbes from nature has traditionally employed a 'culture-first, screen-second' strategy: cells are exposed to a particular culture condition until individual ...
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Mine tailings in Northwestern province of China (Cu, Zn, Ni, Cr) Robinia pseudoacacia, Medicago lupulina: ... View PDF View article View in Scopus Google Scholar. Batty, 2005. L.C. Batty. The potential importance of mine sites for biodiversity. Mine Water Environ., 24 (2005), pp. 101-103.
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forests (Banning et al. 2011), post-mining areas (Zhang et al. 2020), soil stabilization (Rodríguez et al. 2018), and inva- sive species management (Chen et al. 2020).
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Request PDF | (Invited) Mining Microbes to Engineer Novel Biosensor Devices | We have developed a strategy for biosensor engineering that leverages an enormous and untapped reservoir for portable ...
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Mining Microbes for Mental Health: Determining the Role of Microbial Metabolic Pathways in Human Brain Health and Disease March 2021 Neuroscience & Biobehavioral Reviews 125(1222-1235)
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Methods of metal recovery by microorganisms - Download as a PDF or view online for free. Submit Search. Methods of metal recovery by microorganisms. Oct 2, 2019 2 likes 3,761 views. P. ... Traditional mining …
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This review provides insight into the role of microbes in the conversion of various components of e-wastes such as polyaromatic hydrocarbons (PAHs), azo dyes, and heavy metals and their mode of...
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PDF | On Jun 8, 2014, Rea and others published Salt-tolerant bioleaching microbes for mining operations where fresh water is scarce. | Find, read and cite all the research you need on ResearchGate
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Genome mining reveals abiotic stress resistance genes in plant genomes acquired from microbes via HGT Liangzhi Li1,2, Shuguang Peng3, Zhenhua Wang4, Teng Zhang1,2,5, Hongguang Li3, Yansong Xiao6, Jingjun Li6, Yongjun Liu3* and Huaqun Yin1,2* 1School of Minerals Processing and Bioengineering, Central South University, Changsha, China, 2Key Laboratory of …
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As a result, biomining is increasingly being used to mine deposits with low percentages of copper, [2] and worldwide, 10-15% of copper is extracted using bioleaching. [2,3] Biomining is also important in the gold industry, where roughly 5% of global gold is produced using biooxidation.
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The results implied that soil catalase activity in NSA and ureases activity in the 20–40 cm soil layer of NSA and OSA were significantly enhanced after vegetation restoration, and that long-term plant restoration could improve soil fertility and soil microbial community diversity in coal mining areas. Vegetation restoration is an available way to ameliorate degraded lands. In …
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King's mine stream in Norway, Parys mine in W ales, and Iron Mountain in California. Bacteria belonging to the genera Leptospirillum, Acidithiobacillus, F erroplasma and Alicyclobacillus are the ...
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Microorganisms play dual role in mining & allied industries. Their presence is undesirable during mining operation and are used as remedial measure for treating mine waste.
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Microbes are playing increasingly important roles in commercial mining operations, where they are being used in the "bioleaching" of copper, uranium, and gold ores. Direct leaching is when...
үнэ авах WhatsApp: +86 18221755073Reveling in slurries that are often extremely acidic or basic, these microbes swim around, deriving energy from oxidation and reduction reactions that release economically …
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carbon-fixing microbes in coal-mining areas. Notably, Čížková et al. (2018) found that the carbon fixation potential and microbial biomass in reclaimed soil were significantly higher than in unreclaimed lignite mining soil. Moreover, reclamation time of coal-mining areas significantly affect the abundance of
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