Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i<

Phenol is a highly persistent environmental pollutant and is toxic to living organisms. The main objective of this study is to observe the phenol degradation performance by free and immobilized <i<Pseudomonas putida</i< (<i<P. putida</i<) in batch and continuous reactors, res...
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Gespeichert in:

Autor*in:	Yen-Hui Lin [verfasserIn] Yi-Jie Gu [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	phenol degradation immobilized cells polyvinyl alcohol–alginate beads hydraulic retention times nano-Fe

Übergeordnetes Werk:	In: Processes - MDPI AG, 2013, 11(2023), 739, p 739
Übergeordnetes Werk:	volume:11 ; year:2023 ; number:739, p 739

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/pr11030739

Katalog-ID:	DOAJ087255952

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520			\|a Phenol is a highly persistent environmental pollutant and is toxic to living organisms. The main objective of this study is to observe the phenol degradation performance by free and immobilized <i<Pseudomonas putida</i< (<i<P. putida</i<) in batch and continuous reactors, respectively. Batch experiments were evaluated to determine the maximum specific growth rate, saturation constant, inhibition constant, and cell yield. These kinetic parameters were used as the input values for the continuous-flow immobilized cells model. The immobilized cells model was validated by experimental results obtained from an immobilized cells continuous reactor. The model-predicted and experimental results showed good agreement for phenol effluent concentration in the continuous mode. In the steady-state condition, high phenol removal was achieved under various hydraulic retention times. The corresponding removal of phenol ranged from 93.3 to 95.9%, while the hydraulic retention times were maintained at 3.1–10.5 h. Furthermore, polyvinyl alcohol-immobilized cells with nanoscale particles were also prepared. The polyvinyl alcohol-immobilized <i<P. putida</i< cells with nanoscale Fe<sub<3</sub<O<sub<4</sub< enhanced the ability of phenol degradation. The experimental results revealed that immobilized cells with nano-Fe<sub<3</sub<O<sub<4</sub< had the highest phenol degradation performance at a low salinity of 1%. However, the advantage of the addition of nano-Fe<sub<3</sub<O<sub<4</sub< was insignificant for phenol degradation at a higher salinity of 5%. The approaches of the batch and continuous column tests were practical in the treatment of actual phenol-containing wastewater.
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allfields	10.3390/pr11030739 doi (DE-627)DOAJ087255952 (DE-599)DOAJ7365e18d057b48e0bceaf0e54373156a DE-627 ger DE-627 rakwb eng TP1-1185 QD1-999 Yen-Hui Lin verfasserin aut Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Phenol is a highly persistent environmental pollutant and is toxic to living organisms. The main objective of this study is to observe the phenol degradation performance by free and immobilized <i<Pseudomonas putida</i< (<i<P. putida</i<) in batch and continuous reactors, respectively. Batch experiments were evaluated to determine the maximum specific growth rate, saturation constant, inhibition constant, and cell yield. These kinetic parameters were used as the input values for the continuous-flow immobilized cells model. The immobilized cells model was validated by experimental results obtained from an immobilized cells continuous reactor. The model-predicted and experimental results showed good agreement for phenol effluent concentration in the continuous mode. In the steady-state condition, high phenol removal was achieved under various hydraulic retention times. The corresponding removal of phenol ranged from 93.3 to 95.9%, while the hydraulic retention times were maintained at 3.1–10.5 h. Furthermore, polyvinyl alcohol-immobilized cells with nanoscale particles were also prepared. The polyvinyl alcohol-immobilized <i<P. putida</i< cells with nanoscale Fe<sub<3</sub<O<sub<4</sub< enhanced the ability of phenol degradation. The experimental results revealed that immobilized cells with nano-Fe<sub<3</sub<O<sub<4</sub< had the highest phenol degradation performance at a low salinity of 1%. However, the advantage of the addition of nano-Fe<sub<3</sub<O<sub<4</sub< was insignificant for phenol degradation at a higher salinity of 5%. The approaches of the batch and continuous column tests were practical in the treatment of actual phenol-containing wastewater. phenol degradation immobilized cells polyvinyl alcohol–alginate beads hydraulic retention times nano-Fe<sub<3</sub<O<sub<4</sub< Chemical technology Chemistry Yi-Jie Gu verfasserin aut In Processes MDPI AG, 2013 11(2023), 739, p 739 (DE-627)750371439 (DE-600)2720994-5 22279717 nnns volume:11 year:2023 number:739, p 739 https://doi.org/10.3390/pr11030739 kostenfrei https://doaj.org/article/7365e18d057b48e0bceaf0e54373156a kostenfrei https://www.mdpi.com/2227-9717/11/3/739 kostenfrei https://doaj.org/toc/2227-9717 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 739, p 739
spelling	10.3390/pr11030739 doi (DE-627)DOAJ087255952 (DE-599)DOAJ7365e18d057b48e0bceaf0e54373156a DE-627 ger DE-627 rakwb eng TP1-1185 QD1-999 Yen-Hui Lin verfasserin aut Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Phenol is a highly persistent environmental pollutant and is toxic to living organisms. The main objective of this study is to observe the phenol degradation performance by free and immobilized <i<Pseudomonas putida</i< (<i<P. putida</i<) in batch and continuous reactors, respectively. Batch experiments were evaluated to determine the maximum specific growth rate, saturation constant, inhibition constant, and cell yield. These kinetic parameters were used as the input values for the continuous-flow immobilized cells model. The immobilized cells model was validated by experimental results obtained from an immobilized cells continuous reactor. The model-predicted and experimental results showed good agreement for phenol effluent concentration in the continuous mode. In the steady-state condition, high phenol removal was achieved under various hydraulic retention times. The corresponding removal of phenol ranged from 93.3 to 95.9%, while the hydraulic retention times were maintained at 3.1–10.5 h. Furthermore, polyvinyl alcohol-immobilized cells with nanoscale particles were also prepared. The polyvinyl alcohol-immobilized <i<P. putida</i< cells with nanoscale Fe<sub<3</sub<O<sub<4</sub< enhanced the ability of phenol degradation. The experimental results revealed that immobilized cells with nano-Fe<sub<3</sub<O<sub<4</sub< had the highest phenol degradation performance at a low salinity of 1%. However, the advantage of the addition of nano-Fe<sub<3</sub<O<sub<4</sub< was insignificant for phenol degradation at a higher salinity of 5%. The approaches of the batch and continuous column tests were practical in the treatment of actual phenol-containing wastewater. phenol degradation immobilized cells polyvinyl alcohol–alginate beads hydraulic retention times nano-Fe<sub<3</sub<O<sub<4</sub< Chemical technology Chemistry Yi-Jie Gu verfasserin aut In Processes MDPI AG, 2013 11(2023), 739, p 739 (DE-627)750371439 (DE-600)2720994-5 22279717 nnns volume:11 year:2023 number:739, p 739 https://doi.org/10.3390/pr11030739 kostenfrei https://doaj.org/article/7365e18d057b48e0bceaf0e54373156a kostenfrei https://www.mdpi.com/2227-9717/11/3/739 kostenfrei https://doaj.org/toc/2227-9717 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 739, p 739
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callnumber-first	T - Technology
author	Yen-Hui Lin
spellingShingle	Yen-Hui Lin misc TP1-1185 misc QD1-999 misc phenol degradation misc immobilized cells misc polyvinyl alcohol–alginate beads misc hydraulic retention times misc nano-Fe<sub<3</sub<O<sub<4</sub< misc Chemical technology misc Chemistry Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i<
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topic_title	TP1-1185 QD1-999 Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i< phenol degradation immobilized cells polyvinyl alcohol–alginate beads hydraulic retention times nano-Fe<sub<3</sub<O<sub<4</sub<
topic	misc TP1-1185 misc QD1-999 misc phenol degradation misc immobilized cells misc polyvinyl alcohol–alginate beads misc hydraulic retention times misc nano-Fe<sub<3</sub<O<sub<4</sub< misc Chemical technology misc Chemistry
topic_unstemmed	misc TP1-1185 misc QD1-999 misc phenol degradation misc immobilized cells misc polyvinyl alcohol–alginate beads misc hydraulic retention times misc nano-Fe<sub<3</sub<O<sub<4</sub< misc Chemical technology misc Chemistry
topic_browse	misc TP1-1185 misc QD1-999 misc phenol degradation misc immobilized cells misc polyvinyl alcohol–alginate beads misc hydraulic retention times misc nano-Fe<sub<3</sub<O<sub<4</sub< misc Chemical technology misc Chemistry
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title	Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i<
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title_full	Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i<
author_sort	Yen-Hui Lin
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author_browse	Yen-Hui Lin Yi-Jie Gu
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title_sort	phenol degradation performance in batch and continuous reactors with immobilized cells of <i<pseudomonas putida</i<
callnumber	TP1-1185
title_auth	Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i<
abstract	Phenol is a highly persistent environmental pollutant and is toxic to living organisms. The main objective of this study is to observe the phenol degradation performance by free and immobilized <i<Pseudomonas putida</i< (<i<P. putida</i<) in batch and continuous reactors, respectively. Batch experiments were evaluated to determine the maximum specific growth rate, saturation constant, inhibition constant, and cell yield. These kinetic parameters were used as the input values for the continuous-flow immobilized cells model. The immobilized cells model was validated by experimental results obtained from an immobilized cells continuous reactor. The model-predicted and experimental results showed good agreement for phenol effluent concentration in the continuous mode. In the steady-state condition, high phenol removal was achieved under various hydraulic retention times. The corresponding removal of phenol ranged from 93.3 to 95.9%, while the hydraulic retention times were maintained at 3.1–10.5 h. Furthermore, polyvinyl alcohol-immobilized cells with nanoscale particles were also prepared. The polyvinyl alcohol-immobilized <i<P. putida</i< cells with nanoscale Fe<sub<3</sub<O<sub<4</sub< enhanced the ability of phenol degradation. The experimental results revealed that immobilized cells with nano-Fe<sub<3</sub<O<sub<4</sub< had the highest phenol degradation performance at a low salinity of 1%. However, the advantage of the addition of nano-Fe<sub<3</sub<O<sub<4</sub< was insignificant for phenol degradation at a higher salinity of 5%. The approaches of the batch and continuous column tests were practical in the treatment of actual phenol-containing wastewater.
abstractGer	Phenol is a highly persistent environmental pollutant and is toxic to living organisms. The main objective of this study is to observe the phenol degradation performance by free and immobilized <i<Pseudomonas putida</i< (<i<P. putida</i<) in batch and continuous reactors, respectively. Batch experiments were evaluated to determine the maximum specific growth rate, saturation constant, inhibition constant, and cell yield. These kinetic parameters were used as the input values for the continuous-flow immobilized cells model. The immobilized cells model was validated by experimental results obtained from an immobilized cells continuous reactor. The model-predicted and experimental results showed good agreement for phenol effluent concentration in the continuous mode. In the steady-state condition, high phenol removal was achieved under various hydraulic retention times. The corresponding removal of phenol ranged from 93.3 to 95.9%, while the hydraulic retention times were maintained at 3.1–10.5 h. Furthermore, polyvinyl alcohol-immobilized cells with nanoscale particles were also prepared. The polyvinyl alcohol-immobilized <i<P. putida</i< cells with nanoscale Fe<sub<3</sub<O<sub<4</sub< enhanced the ability of phenol degradation. The experimental results revealed that immobilized cells with nano-Fe<sub<3</sub<O<sub<4</sub< had the highest phenol degradation performance at a low salinity of 1%. However, the advantage of the addition of nano-Fe<sub<3</sub<O<sub<4</sub< was insignificant for phenol degradation at a higher salinity of 5%. The approaches of the batch and continuous column tests were practical in the treatment of actual phenol-containing wastewater.
abstract_unstemmed	Phenol is a highly persistent environmental pollutant and is toxic to living organisms. The main objective of this study is to observe the phenol degradation performance by free and immobilized <i<Pseudomonas putida</i< (<i<P. putida</i<) in batch and continuous reactors, respectively. Batch experiments were evaluated to determine the maximum specific growth rate, saturation constant, inhibition constant, and cell yield. These kinetic parameters were used as the input values for the continuous-flow immobilized cells model. The immobilized cells model was validated by experimental results obtained from an immobilized cells continuous reactor. The model-predicted and experimental results showed good agreement for phenol effluent concentration in the continuous mode. In the steady-state condition, high phenol removal was achieved under various hydraulic retention times. The corresponding removal of phenol ranged from 93.3 to 95.9%, while the hydraulic retention times were maintained at 3.1–10.5 h. Furthermore, polyvinyl alcohol-immobilized cells with nanoscale particles were also prepared. The polyvinyl alcohol-immobilized <i<P. putida</i< cells with nanoscale Fe<sub<3</sub<O<sub<4</sub< enhanced the ability of phenol degradation. The experimental results revealed that immobilized cells with nano-Fe<sub<3</sub<O<sub<4</sub< had the highest phenol degradation performance at a low salinity of 1%. However, the advantage of the addition of nano-Fe<sub<3</sub<O<sub<4</sub< was insignificant for phenol degradation at a higher salinity of 5%. The approaches of the batch and continuous column tests were practical in the treatment of actual phenol-containing wastewater.
collection_details	GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700
container_issue	739, p 739
title_short	Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i<
url	https://doi.org/10.3390/pr11030739 https://doaj.org/article/7365e18d057b48e0bceaf0e54373156a https://www.mdpi.com/2227-9717/11/3/739 https://doaj.org/toc/2227-9717
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up_date	2024-07-04T00:54:20.872Z
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Phenol Degradation Performance in Batch and Continuous Reactors with Immobilized Cells of <i<Pseudomonas putida</i<

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