PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere
Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-te...
Ausführliche Beschreibung
Autor*in: |
Li, Xiaoxiao [verfasserIn] Qi, Xiaoyan [verfasserIn] Liu, Xinxin [verfasserIn] Khalid, Muhammad [verfasserIn] Ye, Jieqi [verfasserIn] Romantschuk, Martin [verfasserIn] Chen, Fu [verfasserIn] Hua, Yinfeng [verfasserIn] Hui, Nan [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2023 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Journal of cleaner production - Amsterdam [u.a.] : Elsevier Science, 1993, 389 |
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Übergeordnetes Werk: |
volume:389 |
DOI / URN: |
10.1016/j.jclepro.2023.136066 |
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Katalog-ID: |
ELV063967405 |
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520 | |a Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. | ||
650 | 4 | |a Microplastics | |
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650 | 4 | |a Sludge composting | |
650 | 4 | |a Plastic degradation | |
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700 | 1 | |a Qi, Xiaoyan |e verfasserin |0 (orcid)0000-0001-8599-139X |4 aut | |
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700 | 1 | |a Hua, Yinfeng |e verfasserin |4 aut | |
700 | 1 | |a Hui, Nan |e verfasserin |4 aut | |
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10.1016/j.jclepro.2023.136066 doi (DE-627)ELV063967405 (ELSEVIER)S0959-6526(23)00224-X DE-627 ger DE-627 rda eng 690 330 VZ 43.35 bkl 85.35 bkl Li, Xiaoxiao verfasserin aut PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. Microplastics Plastisphere Sludge composting Plastic degradation Network analysis Qi, Xiaoyan verfasserin (orcid)0000-0001-8599-139X aut Liu, Xinxin verfasserin aut Khalid, Muhammad verfasserin aut Ye, Jieqi verfasserin aut Romantschuk, Martin verfasserin (orcid)0000-0003-0473-3327 aut Chen, Fu verfasserin (orcid)0000-0002-9145-6702 aut Hua, Yinfeng verfasserin aut Hui, Nan verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 389 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:389 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 389 |
spelling |
10.1016/j.jclepro.2023.136066 doi (DE-627)ELV063967405 (ELSEVIER)S0959-6526(23)00224-X DE-627 ger DE-627 rda eng 690 330 VZ 43.35 bkl 85.35 bkl Li, Xiaoxiao verfasserin aut PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. Microplastics Plastisphere Sludge composting Plastic degradation Network analysis Qi, Xiaoyan verfasserin (orcid)0000-0001-8599-139X aut Liu, Xinxin verfasserin aut Khalid, Muhammad verfasserin aut Ye, Jieqi verfasserin aut Romantschuk, Martin verfasserin (orcid)0000-0003-0473-3327 aut Chen, Fu verfasserin (orcid)0000-0002-9145-6702 aut Hua, Yinfeng verfasserin aut Hui, Nan verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 389 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:389 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 389 |
allfields_unstemmed |
10.1016/j.jclepro.2023.136066 doi (DE-627)ELV063967405 (ELSEVIER)S0959-6526(23)00224-X DE-627 ger DE-627 rda eng 690 330 VZ 43.35 bkl 85.35 bkl Li, Xiaoxiao verfasserin aut PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. Microplastics Plastisphere Sludge composting Plastic degradation Network analysis Qi, Xiaoyan verfasserin (orcid)0000-0001-8599-139X aut Liu, Xinxin verfasserin aut Khalid, Muhammad verfasserin aut Ye, Jieqi verfasserin aut Romantschuk, Martin verfasserin (orcid)0000-0003-0473-3327 aut Chen, Fu verfasserin (orcid)0000-0002-9145-6702 aut Hua, Yinfeng verfasserin aut Hui, Nan verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 389 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:389 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 389 |
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10.1016/j.jclepro.2023.136066 doi (DE-627)ELV063967405 (ELSEVIER)S0959-6526(23)00224-X DE-627 ger DE-627 rda eng 690 330 VZ 43.35 bkl 85.35 bkl Li, Xiaoxiao verfasserin aut PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. Microplastics Plastisphere Sludge composting Plastic degradation Network analysis Qi, Xiaoyan verfasserin (orcid)0000-0001-8599-139X aut Liu, Xinxin verfasserin aut Khalid, Muhammad verfasserin aut Ye, Jieqi verfasserin aut Romantschuk, Martin verfasserin (orcid)0000-0003-0473-3327 aut Chen, Fu verfasserin (orcid)0000-0002-9145-6702 aut Hua, Yinfeng verfasserin aut Hui, Nan verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 389 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:389 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 389 |
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10.1016/j.jclepro.2023.136066 doi (DE-627)ELV063967405 (ELSEVIER)S0959-6526(23)00224-X DE-627 ger DE-627 rda eng 690 330 VZ 43.35 bkl 85.35 bkl Li, Xiaoxiao verfasserin aut PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. Microplastics Plastisphere Sludge composting Plastic degradation Network analysis Qi, Xiaoyan verfasserin (orcid)0000-0001-8599-139X aut Liu, Xinxin verfasserin aut Khalid, Muhammad verfasserin aut Ye, Jieqi verfasserin aut Romantschuk, Martin verfasserin (orcid)0000-0003-0473-3327 aut Chen, Fu verfasserin (orcid)0000-0002-9145-6702 aut Hua, Yinfeng verfasserin aut Hui, Nan verfasserin aut Enthalten in Journal of cleaner production Amsterdam [u.a.] : Elsevier Science, 1993 389 Online-Ressource (DE-627)324655878 (DE-600)2029338-0 (DE-576)252613988 0959-6526 nnns volume:389 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 43.35 Umweltrichtlinien Umweltnormen VZ 85.35 Fertigung VZ AR 389 |
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Li, Xiaoxiao @@aut@@ Qi, Xiaoyan @@aut@@ Liu, Xinxin @@aut@@ Khalid, Muhammad @@aut@@ Ye, Jieqi @@aut@@ Romantschuk, Martin @@aut@@ Chen, Fu @@aut@@ Hua, Yinfeng @@aut@@ Hui, Nan @@aut@@ |
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Li, Xiaoxiao |
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Li, Xiaoxiao ddc 690 bkl 43.35 bkl 85.35 misc Microplastics misc Plastisphere misc Sludge composting misc Plastic degradation misc Network analysis PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere |
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690 330 VZ 43.35 bkl 85.35 bkl PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere Microplastics Plastisphere Sludge composting Plastic degradation Network analysis |
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pet addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere |
title_auth |
PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere |
abstract |
Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. |
abstractGer |
Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. |
abstract_unstemmed |
Microplastics (MPs) enter forest and turf-grass and non-edible crops through sludge land reuse, thereby posing a major risk to human health and environmental security. MPs contamination can influence various biochemical processes by shifting microbial communities. However, the MPs effects in high-temperature sludge composting, as well as the microbiota associated with plastic degradation remain largely unexplored. Herein, we determined the effects of polyethylene terephthalate (PET) MPs on sludge-straw composting and microbial communities in 6 Biolan 220L composters for 50 days, using next generation sequencing technology. Our results showed that the humic acid to fulvic acid ratio (HA/FA) of PET treatment was lower (0.78) comparing to control, indicating that PET addition delayed the humification of composting. The Shannon indexes of the plastisphere were higher than surrounding compost and CK at the ripening phase (day 50), suggesting that MPs had a greater microbial enrichment. PET exposure altered the community composition, reduced the microbial network complexity, and decrease the relative abundance of thermophilic genus. Notably, several plastic degradation microbiota genera, including Brevibacterium, Halomonas and Aspergillus, were enriched in plastisphere, especially during the high thermophilic stage of sludge composting. There was a significant increase in the relative abundance of plastic degradation bacteria and fungi in plastispheres 0.38 ± 0.3% and 15 ± 6%, respectively, compared to those in the surrounding compost material. In summary, these findings indicate that plastisphere can accumulate potential microbiota associated with plastic degradation in high-temperature composting, which is beneficial to the development of future aerobic fermentation technology for MPs degradation. |
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title_short |
PET addition delays the composting mature process and promotes microbiota associated with plastic degradation in plastisphere |
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Qi, Xiaoyan Liu, Xinxin Khalid, Muhammad Ye, Jieqi Romantschuk, Martin Chen, Fu Hua, Yinfeng Hui, Nan |
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score |
7.401124 |