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Impact of Fe and Ni/Fe nanoparticles on biodegradation of phenol by the strain Bacillus fusiformis (BFN) at various pH values.
Bioresour Technol. 2013 May; 136:588-94.BT

Abstract

The Bacillus fusiformis (BFN) strain and its biodegradation of phenol when iron-based nanoparticles such as nanoscale zero-valent iron (nZVI) and Ni/Fe nanoparticles (Ni/Fe) were present at different pH values (6.0, 8.0, and 3.0) were investigated. The growth of BFN and its biodegradation of phenol accelerated in the presence of nZVI and Ni/Fe both at pH 8.0 and pH 6.0. The H2 generated by the corrosion of iron can be used as an electron donor and source of energy for growing BFN. However, only nZVI improved the biodegradation of phenol at pH 3.0, which is most likely due to the increasing medium pH value resulting from the generation of OH(-) as a result of iron corrosion. The images from scanning electron microscopy (SEM) and energy dispersive spectrometer (EDS) demonstrated that these iron-based nanoparticles adhered to the surface of BFN, but no significant change in the morphology of BFN was observed.

Authors+Show Affiliations

School of Environmental Science and Engineering, Fujian Normal University, Fuzhou 350007, Fujian Province, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23567735

Citation

Kuang, Ye, et al. "Impact of Fe and Ni/Fe Nanoparticles On Biodegradation of Phenol By the Strain Bacillus Fusiformis (BFN) at Various pH Values." Bioresource Technology, vol. 136, 2013, pp. 588-94.
Kuang Y, Zhou Y, Chen Z, et al. Impact of Fe and Ni/Fe nanoparticles on biodegradation of phenol by the strain Bacillus fusiformis (BFN) at various pH values. Bioresour Technol. 2013;136:588-94.
Kuang, Y., Zhou, Y., Chen, Z., Megharaj, M., & Naidu, R. (2013). Impact of Fe and Ni/Fe nanoparticles on biodegradation of phenol by the strain Bacillus fusiformis (BFN) at various pH values. Bioresource Technology, 136, 588-94. https://doi.org/10.1016/j.biortech.2013.03.018
Kuang Y, et al. Impact of Fe and Ni/Fe Nanoparticles On Biodegradation of Phenol By the Strain Bacillus Fusiformis (BFN) at Various pH Values. Bioresour Technol. 2013;136:588-94. PubMed PMID: 23567735.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Impact of Fe and Ni/Fe nanoparticles on biodegradation of phenol by the strain Bacillus fusiformis (BFN) at various pH values. AU - Kuang,Ye, AU - Zhou,Yan, AU - Chen,Zuliang, AU - Megharaj,Mallavarapu, AU - Naidu,Ravendra, Y1 - 2013/03/13/ PY - 2012/11/09/received PY - 2013/03/04/revised PY - 2013/03/06/accepted PY - 2013/4/10/entrez PY - 2013/4/10/pubmed PY - 2013/12/16/medline SP - 588 EP - 94 JF - Bioresource technology JO - Bioresour. Technol. VL - 136 N2 - The Bacillus fusiformis (BFN) strain and its biodegradation of phenol when iron-based nanoparticles such as nanoscale zero-valent iron (nZVI) and Ni/Fe nanoparticles (Ni/Fe) were present at different pH values (6.0, 8.0, and 3.0) were investigated. The growth of BFN and its biodegradation of phenol accelerated in the presence of nZVI and Ni/Fe both at pH 8.0 and pH 6.0. The H2 generated by the corrosion of iron can be used as an electron donor and source of energy for growing BFN. However, only nZVI improved the biodegradation of phenol at pH 3.0, which is most likely due to the increasing medium pH value resulting from the generation of OH(-) as a result of iron corrosion. The images from scanning electron microscopy (SEM) and energy dispersive spectrometer (EDS) demonstrated that these iron-based nanoparticles adhered to the surface of BFN, but no significant change in the morphology of BFN was observed. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/23567735/Impact_of_Fe_and_Ni/Fe_nanoparticles_on_biodegradation_of_phenol_by_the_strain_Bacillus_fusiformis__BFN__at_various_pH_values_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(13)00374-X DB - PRIME DP - Unbound Medicine ER -