The stability of Pb species during the Pb removal process by growing cells of Phanerochaete chrysosporium

Verfasser / Beitragende:
[Guangming Zeng, Ningjie Li, Danlian Huang, Cui Lai, Meihua Zhao, Chao Huang, Zhen Wei, Piao Xu, Chen Zhang, Min Cheng]
Ort, Verlag, Jahr:
2015
Enthalten in:
Applied Microbiology and Biotechnology, 99/8(2015-04-01), 3685-3693
Format:
Artikel (online)
ID: 605503966
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024 7 0 |a 10.1007/s00253-014-6275-5  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00253-014-6275-5 
245 0 4 |a The stability of Pb species during the Pb removal process by growing cells of Phanerochaete chrysosporium  |h [Elektronische Daten]  |c [Guangming Zeng, Ningjie Li, Danlian Huang, Cui Lai, Meihua Zhao, Chao Huang, Zhen Wei, Piao Xu, Chen Zhang, Min Cheng] 
520 3 |a Extensive studies have been operated on the biosorption of heavy metal using white-rot fungi, whereas information on the stability of the sorbed metal species has never been taken into consideration, which is important for the later disposal of the used biomass. In this study, the growing cells of Phanerochaete chrysosporium were used to remove Pb from the fungal living environment. The bioremoval of Pb proceeded continually until 121h. The bioremoved Pb was found to be stabilized at the first time P. chrysosporium was exposed to Pb ions. The extractable rate of removed Pb decreased constantly and kept at a stable level around 20% after 121h. The results indicated that the growing biomass is efficient for the stabilization of Pb, and the used biomass was suitable to be separated for further disposal at 121h. With environment scanning electron microscopy coupled with energy-dispersive X-ray analysis (ESEM-EDAX) and X-ray powder diffraction (XRD) analysis, the stabilized Pb species were identified to be lead oxalate and lead chloride phosphate. Further, it is found that the stabilization of Pb by growing P. chrysosporium is not strictly limited in the aspect of pH when pH in the environment is in the range of 4-6. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Heavy metal  |2 nationallicence 
690 7 |a Bioavailability  |2 nationallicence 
690 7 |a Phanerochaete chrysosporium  |2 nationallicence 
690 7 |a Stabilization  |2 nationallicence 
700 1 |a Zeng  |D Guangming  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Li  |D Ningjie  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Huang  |D Danlian  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Lai  |D Cui  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Zhao  |D Meihua  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Huang  |D Chao  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Wei  |D Zhen  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Xu  |D Piao  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Zhang  |D Chen  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
700 1 |a Cheng  |D Min  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
773 0 |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/8(2015-04-01), 3685-3693  |x 0175-7598  |q 99:8<3685  |1 2015  |2 99  |o 253 
856 4 0 |u https://doi.org/10.1007/s00253-014-6275-5  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00253-014-6275-5  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zeng  |D Guangming  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Li  |D Ningjie  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Huang  |D Danlian  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lai  |D Cui  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhao  |D Meihua  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Huang  |D Chao  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wei  |D Zhen  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Xu  |D Piao  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhang  |D Chen  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cheng  |D Min  |u College of Environmental Science and Engineering, Hunan University, 410082, Changsha, Hunan, China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/8(2015-04-01), 3685-3693  |x 0175-7598  |q 99:8<3685  |1 2015  |2 99  |o 253