Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics

An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cyc...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Hu, Zhifeng [verfasserIn] Liu, Jingyi [verfasserIn] Zheng, Weiye [verfasserIn] Li, Desheng [verfasserIn] Liu, Yuanhui [verfasserIn] Yao, Hong [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community

Übergeordnetes Werk:	Enthalten in: Journal of cleaner production - Amsterdam [u.a.] : Elsevier Science, 1993, 238
Übergeordnetes Werk:	volume:238

DOI / URN:	10.1016/j.jclepro.2019.117867

Katalog-ID:	ELV002825775

Internformat


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245	1	0	\|a Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics
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336			\|a nicht spezifiziert \|b zzz \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
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520			\|a An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application.
650		4	\|a Domestic sewage
650		4	\|a Low C/N ratio
650		4	\|a Biological filter
650		4	\|a Micro-electrolysis
650		4	\|a Combined heterotrophic and autotrophic denitrification (HAD)
650		4	\|a Microbial community
700	1		\|a Liu, Jingyi \|e verfasserin \|4 aut
700	1		\|a Zheng, Weiye \|e verfasserin \|4 aut
700	1		\|a Li, Desheng \|e verfasserin \|4 aut
700	1		\|a Liu, Yuanhui \|e verfasserin \|4 aut
700	1		\|a Yao, Hong \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Journal of cleaner production \|d Amsterdam [u.a.] : Elsevier Science, 1993 \|g 238 \|h Online-Ressource \|w (DE-627)324655878 \|w (DE-600)2029338-0 \|w (DE-576)252613988 \|x 0959-6526 \|7 nnns
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912			\|a GBV_ILN_32
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_224
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
936	b	k	\|a 43.35 \|j Umweltrichtlinien \|j Umweltnormen
936	b	k	\|a 85.35 \|j Fertigung
951			\|a AR
952			\|d 238

Indexfelder

author_variant	z h zh j l jl w z wz d l dl y l yl h y hy
matchkey_str	article:09596526:2019----::ihyfiinntoermvlrmoetcatwtraeoercearbcnxcilgclitraduc
hierarchy_sort_str	2019
bklnumber	43.35 85.35
publishDate	2019
allfields	10.1016/j.jclepro.2019.117867 doi (DE-627)ELV002825775 (ELSEVIER)S0959-6526(19)32737-4 DE-627 ger DE-627 rda eng 690 330 DE-600 43.35 bkl 85.35 bkl Hu, Zhifeng verfasserin aut Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application. Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community Liu, Jingyi verfasserin aut Zheng, Weiye verfasserin aut Li, Desheng verfasserin aut Liu, Yuanhui verfasserin aut Yao, Hong verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 238 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:238 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.35 Umweltrichtlinien Umweltnormen 85.35 Fertigung AR 238
spelling	10.1016/j.jclepro.2019.117867 doi (DE-627)ELV002825775 (ELSEVIER)S0959-6526(19)32737-4 DE-627 ger DE-627 rda eng 690 330 DE-600 43.35 bkl 85.35 bkl Hu, Zhifeng verfasserin aut Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application. Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community Liu, Jingyi verfasserin aut Zheng, Weiye verfasserin aut Li, Desheng verfasserin aut Liu, Yuanhui verfasserin aut Yao, Hong verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 238 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:238 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.35 Umweltrichtlinien Umweltnormen 85.35 Fertigung AR 238
allfields_unstemmed	10.1016/j.jclepro.2019.117867 doi (DE-627)ELV002825775 (ELSEVIER)S0959-6526(19)32737-4 DE-627 ger DE-627 rda eng 690 330 DE-600 43.35 bkl 85.35 bkl Hu, Zhifeng verfasserin aut Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application. Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community Liu, Jingyi verfasserin aut Zheng, Weiye verfasserin aut Li, Desheng verfasserin aut Liu, Yuanhui verfasserin aut Yao, Hong verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 238 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:238 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.35 Umweltrichtlinien Umweltnormen 85.35 Fertigung AR 238
allfieldsGer	10.1016/j.jclepro.2019.117867 doi (DE-627)ELV002825775 (ELSEVIER)S0959-6526(19)32737-4 DE-627 ger DE-627 rda eng 690 330 DE-600 43.35 bkl 85.35 bkl Hu, Zhifeng verfasserin aut Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application. Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community Liu, Jingyi verfasserin aut Zheng, Weiye verfasserin aut Li, Desheng verfasserin aut Liu, Yuanhui verfasserin aut Yao, Hong verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 238 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:238 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.35 Umweltrichtlinien Umweltnormen 85.35 Fertigung AR 238
allfieldsSound	10.1016/j.jclepro.2019.117867 doi (DE-627)ELV002825775 (ELSEVIER)S0959-6526(19)32737-4 DE-627 ger DE-627 rda eng 690 330 DE-600 43.35 bkl 85.35 bkl Hu, Zhifeng verfasserin aut Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application. Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community Liu, Jingyi verfasserin aut Zheng, Weiye verfasserin aut Li, Desheng verfasserin aut Liu, Yuanhui verfasserin aut Yao, Hong verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 238 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:238 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.35 Umweltrichtlinien Umweltnormen 85.35 Fertigung AR 238
language	English
source	Enthalten in Journal of cleaner production 238 volume:238
sourceStr	Enthalten in Journal of cleaner production 238 volume:238
format_phy_str_mv	Article
bklname	Umweltrichtlinien Umweltnormen Fertigung
institution	findex.gbv.de
topic_facet	Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community
dewey-raw	690
isfreeaccess_bool	false
container_title	Journal of cleaner production
authorswithroles_txt_mv	Hu, Zhifeng @@aut@@ Liu, Jingyi @@aut@@ Zheng, Weiye @@aut@@ Li, Desheng @@aut@@ Liu, Yuanhui @@aut@@ Yao, Hong @@aut@@
publishDateDaySort_date	2019-01-01T00:00:00Z
hierarchy_top_id	324655878
dewey-sort	3690
id	ELV002825775
language_de	englisch
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author	Hu, Zhifeng
spellingShingle	Hu, Zhifeng ddc 690 bkl 43.35 bkl 85.35 misc Domestic sewage misc Low C/N ratio misc Biological filter misc Micro-electrolysis misc Combined heterotrophic and autotrophic denitrification (HAD) misc Microbial community Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics
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topic_title	690 330 DE-600 43.35 bkl 85.35 bkl Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics Domestic sewage Low C/N ratio Biological filter Micro-electrolysis Combined heterotrophic and autotrophic denitrification (HAD) Microbial community
topic	ddc 690 bkl 43.35 bkl 85.35 misc Domestic sewage misc Low C/N ratio misc Biological filter misc Micro-electrolysis misc Combined heterotrophic and autotrophic denitrification (HAD) misc Microbial community
topic_unstemmed	ddc 690 bkl 43.35 bkl 85.35 misc Domestic sewage misc Low C/N ratio misc Biological filter misc Micro-electrolysis misc Combined heterotrophic and autotrophic denitrification (HAD) misc Microbial community
topic_browse	ddc 690 bkl 43.35 bkl 85.35 misc Domestic sewage misc Low C/N ratio misc Biological filter misc Micro-electrolysis misc Combined heterotrophic and autotrophic denitrification (HAD) misc Microbial community
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title	Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics
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title_full	Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics
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title_sort	highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics
title_auth	Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics
abstract	An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application.
abstractGer	An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application.
abstract_unstemmed	An enriched aerobic/anoxic biological filter (EABF) filled with iron-based microbial coupling carrier (IBMC) was used for highly efficient biodegradation of nitrogen pollutants in low C/N ratio domestic wastewater. The nitrogen removal efficiency, functional microbiological community of nitrogen cycle, and iron cycle in the EABF based on IBMC, were investigated. The NH4 +-N, TN and COD removal efficiency were 97.6%, 86.9% and 85.3%, respectively, in the EABF-filled IBMC with DO of 3.5 mg L−1, HRT of 12 h and reflux ratio of 5.5:1. Furthermore, differences were observed in the microbial communities, and Thiobacillus, Denitratisoma and Saprospiraceae were the dominant genera. Nitrosomonadaceae, Nitrospira, Ferritrophicum and Acidovorax were dominant in the nitrogen and iron-cycle communities. Besides, IBMC significantly affected the microbial compositions. Thus, the developed EABF achieved efficient nutrients removal from low C/N ratio domestic sewage, which is suitable for practical application.
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title_short	Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics
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author2	Liu, Jingyi Zheng, Weiye Li, Desheng Liu, Yuanhui Yao, Hong
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up_date	2024-07-06T17:34:55.418Z
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score	7.400527

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Highly-efficient nitrogen removal from domestic wastewater based on enriched aerobic/anoxic biological filters and functional microbial community characteristics

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