Journal
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
Volume 33, Issue 2, Pages 263-267Publisher
WUHAN UNIV TECHNOLOGY
DOI: 10.1007/s11595-018-1815-x
Keywords
mineralization; cementation; fugitive dust; Paenibacillus; calcite-consolidation-layer
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Funding
- National Natural Science Foundation of China [51372038]
- Scientific Research Foundation of Graduate School of Southeast University [YBJJ1566]
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Fugitive dust was cemented, forming larger particles bond in the calcite-consolidation-layer by microbial method. The particular composition, the morphology, and thermal decomposition properties of the samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, and differential scanning calorimetry-thermogravimetry (DSC-TG). The characterization data obtained showed that loose fugitive dust particles could be bonded and formed the consolidation-layer under the effect of calcite obtained by microbial method successfully. Meanwhile, the sample obtained by microbial method had superior wind-erosion resistance.
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