Performance of cocultivation of Chlorella vulgaris and four different fungi in biogas slurry purification and biogas upgrading by induction of strigolactone (GR24) and endophytic bacteria

© 2023 Water Environment Federation.

Bibliographische Detailangaben
Veröffentlicht in:Water environment research : a research publication of the Water Environment Federation. - 1998. - 95(2023), 6 vom: 14. Juni, Seite e10896
1. Verfasser: Ji, Yuan (VerfasserIn)
Weitere Verfasser: Huang, Luanbei, Wang, Zhengfang, Xu, Jie, Wei, Jing, Zhao, Yongjun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Water environment research : a research publication of the Water Environment Federation
Schlagworte:Case Reports Journal Article pelletization photosynthetic performance plant hormone removal efficiency symbiotic system Biofuels GR24 strigolactone Carbon Dioxide mehr... 142M471B3J Chlorophyll A YF5Q9EJC8Y Nitrogen N762921K75
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245 1 0 |a Performance of cocultivation of Chlorella vulgaris and four different fungi in biogas slurry purification and biogas upgrading by induction of strigolactone (GR24) and endophytic bacteria 
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520 |a This study aimed to determine the best fungi to form the algal-bacterial-fungal symbionts and identify the optimal conditions for the synchronous processing of biogas slurry and biogas. Chlorella vulgaris (C. vulgaris) and endophytic bacteria (S395-2) isolated from it, and four different fungi (Ganoderma lucidum, Pleurotus ostreatus, Pleurotus geesteranus, and Pleurotus corucopiae) were used to form different symbiotic systems. Four different concentrations of GR24 were added to systems to examine the growth characteristics, the content of chlorophyll a (CHL-a), the activity of carbonic anhydrase (CA), the photosynthetic performance, the removal of nutrients, and the biogas purification performance. The results suggested that the growth rate, CA, CHL-a content, and photosynthetic performance of the C. vulgaris-endophytic bacteria-Ganoderma lucidum symbionts were higher than the other three symbiotic systems when 10-9  M GR24 was added. The highest nutrients/CO2 removal efficiency 78.36 ± 6.98% for chemical oxygen demand (COD), 81.63 ± 7.35% for total nitrogen (TN), 84.05 ± 7.16% for total phosphorus (TP), and 65.18 ± 6.12% for CO2 was obtained under the above optimal conditions. This approach will provide a theoretical basis for the selection and optimization of the algal-bacterial-fungal symbionts for biogas slurry and biogas purification. PRACTITIONER POINTS: Algae-bacteria/fungal symbiont presents superior nutrients and CO2 removal capacities. The maximum CO2 removal efficiency was 65.18 ± 6.12%. The removal performance was affected by fungi type 
650 4 |a Case Reports 
650 4 |a Journal Article 
650 4 |a pelletization 
650 4 |a photosynthetic performance 
650 4 |a plant hormone 
650 4 |a removal efficiency 
650 4 |a symbiotic system 
650 7 |a Biofuels  |2 NLM 
650 7 |a GR24 strigolactone  |2 NLM 
650 7 |a Carbon Dioxide  |2 NLM 
650 7 |a 142M471B3J  |2 NLM 
650 7 |a Chlorophyll A  |2 NLM 
650 7 |a YF5Q9EJC8Y  |2 NLM 
650 7 |a Nitrogen  |2 NLM 
650 7 |a N762921K75  |2 NLM 
700 1 |a Huang, Luanbei  |e verfasserin  |4 aut 
700 1 |a Wang, Zhengfang  |e verfasserin  |4 aut 
700 1 |a Xu, Jie  |e verfasserin  |4 aut 
700 1 |a Wei, Jing  |e verfasserin  |4 aut 
700 1 |a Zhao, Yongjun  |e verfasserin  |4 aut 
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773 1 8 |g volume:95  |g year:2023  |g number:6  |g day:14  |g month:06  |g pages:e10896 
856 4 0 |u http://dx.doi.org/10.1002/wer.10896  |3 Volltext 
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