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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2020.1760357
|2 doi
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|a pubmed24n1030.xml
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|a (DE-627)NLM309084776
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|a (NLM)32324107
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Ma, Xinyue
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Synchronous degradation of phenol and aniline by Rhodococcus sp.strain PB-1entrapped in sodium alginate-bamboo charcoal-chitosan beads
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 19.11.2021
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|a Date Revised 19.11.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The biodegradation of benzene series compounds is a difficult problem in environment pollution control, which is attributed to the deficiency of high efficiency bacteria and suitable embedding materials. In this study, the immobilized cells Rhodococcussp. strain PB-1 was used to synchronously biodegrade phenol and aniline by entrapped in sodium alginate (SA)-bamboo charcoal (BC)-chitosan acetate (CA) beads. The free cells of the strain PB-1 could completely degrade 1500 mg/L phenol or 800 mg/L aniline within 48 h, while the degradation rate of 2000 mg/L phenol and 1500 mg/L aniline was 35.76% and 68.06% at 72 h, respectively. The ortho-cleavage pathway was used to degrade phenol and aniline by strain PB-1. However, after entrapped with SA-BC-CA beads,the removal rate of 2000 mg/L phenol was 100% at 108 h, 1500 mg/L aniline was 100% at 62 h and 2000-3000 mg/L total toxic compounds was over 95% at 120 h. These beads could be used four times and were more effective than SA or SA-BC beads. The SA-BC-CA beads could remarkably improve the stability and degradation efficiency of strain PB-1, and thus provide a potential application in the removal of phenol and aniline in wastewater
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|a Journal Article
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|a Phenol
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|a Rhodococcussp
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|a aniline
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|a bamboo charcoal
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|a immobilization
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|a Alginates
|2 NLM
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|a Aniline Compounds
|2 NLM
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|a Phenols
|2 NLM
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| 650 |
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|a Charcoal
|2 NLM
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|a 16291-96-6
|2 NLM
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| 650 |
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|a Phenol
|2 NLM
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| 650 |
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|a 339NCG44TV
|2 NLM
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| 650 |
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|a Chitosan
|2 NLM
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| 650 |
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|a 9012-76-4
|2 NLM
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| 700 |
1 |
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|a Zhou, Xiangjun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wei, Sijie
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ke, Tan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Panpan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Lanzhou
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 42(2021), 28 vom: 23. Dez., Seite 4405-4414
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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| 773 |
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|g volume:42
|g year:2021
|g number:28
|g day:23
|g month:12
|g pages:4405-4414
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|u http://dx.doi.org/10.1080/09593330.2020.1760357
|3 Volltext
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