Search Results - "Peng, Xuya"

Anaerobic digestion of food waste: A review focusing on process stability by Li, Lei, Peng, Xuya, Wang, Xiaoming, Wu, Di

“…•AD is a well-established technology for FW management.•Performance instability is a common operational issue for AD of FW.•Methods for improving the stability…”
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Dynamics of microbial community in a mesophilic anaerobic digester treating food waste: Relationship between community structure and process stability by Li, Lei, He, Qin, Ma, Yao, Wang, Xiaoming, Peng, Xuya

“…Organic loading rate (OLR) disturbances were introduced into a mesophilic anaerobic digester treating food waste (FW) to induce stable and deteriorative…”
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Long-term high-solids anaerobic digestion of food waste: Effects of ammonia on process performance and microbial community by Peng, Xuya, Zhang, ShangYi, Li, Lei, Zhao, Xiaofei, Ma, Yao, Shi, Dezhi

“…•Excess ammonia destabilizes microbial community and process performance.•Excess free ammonia-nitrogen blocks acetate metabolism.•Accumulated VFAs decrease the…”
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Early warning indicators for monitoring the process failure of anaerobic digestion system of food waste by Li, Lei, He, Qingming, Wei, Yunmei, He, Qin, Peng, Xuya

“…•Operation conditions significantly affect the responses of state parameters.•The recommended early warning indicators are different among digesters.•None of…”
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Thermodynamics of volatile fatty acid degradation during anaerobic digestion under organic overload stress: The potential to better identify process stability by Wu, Di, Li, Lei, Zhen, Feng, Liu, Huiliang, Xiao, Fan, Sun, Yongming, Peng, Xuya, Li, Ying, Wang, Xiaoming

“…•First combined chemical, microbial and thermodynamic study on AD process stability.•The effects of organic overload on the thermodynamics of VFAs were…”
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State indicators of anaerobic digestion: A critical review on process monitoring and diagnosis by Wu, Di, Li, Lei, Peng, Yun, Yang, Pingjin, Peng, Xuya, Sun, Yongming, Wang, Xiaoming

“…Anaerobic reactors in full-scale biogas plants often encounter process instability; thus, their operational efficiency and further promotion remain limited…”
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Anaerobic co-digestion of food waste and sewage sludge under mesophilic and thermophilic conditions: Focusing on synergistic effects on methane production by Gu, Juan, Liu, Rui, Cheng, Yi, Stanisavljevic, Nemanja, Li, Lei, Djatkov, Djordje, Peng, Xuya, Wang, Xiaoming

“…•Co-digestion of food waste and sewage sludge was investigated at different temperatures.•Temperature did not affect the extent but the rates of biodegradation…”
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Eukaryotic community composition and dynamics during solid waste decomposition by Yang, Shu, Li, Lei, Peng, Xuya, Zhang, Rui, Song, Liyan

“…Consortia of microbial community are involved in organic waste decomposition in municipal solid waste (MSW) landfill via competition, syntropy, and predation…”
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Response of process performance and microbial community to ammonia stress in series batch experiments by Zhang, Hong, Peng, Yun, Yang, Pingjin, Wang, Xiaoming, Peng, Xuya, Li, Lei

“…•The shift of dominant archaea restored acetate metabolism.•LCVFA metabolism was the key link responsible for process instability.•Inhibited SAB, not feedback…”
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Investigation of foaming causes in three mesophilic food waste digesters: reactor performance and microbial analysis by He, Qin, Li, Lei, Zhao, Xiaofei, Qu, Li, Wu, Di, Peng, Xuya

“…Foaming negatively affects anaerobic digestion of food waste (FW). To identify the causes of foaming, reactor performance and microbial community dynamics were…”
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Methanogen Community Dynamics and Methanogenic Function Response to Solid Waste Decomposition by Yang, Shu, Li, Lei, Peng, Xuya, Zhang, Rui, Song, Liyan

“…Graphical Abstract Methane production during solid waste decomposition is a typical methanogen-mediated and enzyme-catalyzed anaerobic digestion (AD)…”
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A mesophilic anaerobic digester for treating food waste: process stability and microbial community analysis using pyrosequencing by Li, Lei, He, Qin, Ma, Yao, Wang, Xiaoming, Peng, Xuya

“…Anaerobic digesters become unstable when operated at a high organi c loading rate (OLR). Investigating the microbial community response to OLR disturbance is…”
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Anaerobic co-digestion of organic fractions of municipal solid waste: Synergy study of methane production and microbial community by Zhou, Yiran, Huang, Kangyi, Jiao, Xiuyao, Stanisavljevic, Nemanja, Li, Lei, Vujovic, Svjetlana, Peng, Xuya, Wang, Xiaoming

“…The anaerobic digestion (AD) of organic fractions of municipal solid waste (OFMSWs) represents a promising solution for achieving greater landfill diversion…”
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Consecutive batch anaerobic digestion under ammonia stress: Microbial community assembly and process performance by Peng, Yun, Yang, Pingjin, Zhang, Yanyan, Wang, Xiaoming, Peng, Xuya, Li, Lei

“…To reveal the effects of the degree and mode of total ammonia nitrogen (TAN) stress on community assembly, composition, and process performance, sequential…”
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Geoenvironmental weathering/deterioration of landfilled MSWI-BA glass by Wei, Yunmei, Saffarzadeh, Amirhomayoun, Shimaoka, Takayuki, Zhao, Chun, Peng, Xuya, Gao, Junmin

“…•Micro-scale analysis was performed to understand glass weathering in ash landfill.•Evolution of glass is affected by its composition, texture, and solution…”
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Characterization of Methylocystis strain JTA1 isolated from aged refuse and its tolerance to chloroform by Zhao, Tiantao, Zhang, Lijie, Zhang, Yunru, Xing, Zhilin, Peng, Xuya

“…To accelerate the efficiency of methane biodegradation in landfills, a Gram-negative, rod-shaped, non-motile, non-spore-forming bacterium, JTA1, which can…”
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Microbial inoculum with leachate recirculated cultivation for the enhancement of OFMSW composting by Ming, Li, Xuya, Peng, Youcai, Zhao, Wenchuan, Ding, Huashuai, Cai, Guotao, Liu, Zhengsong, Wu

“…Traditional composting operation may take over 2 weeks for the primary stage. The enhancement of the composting process will shorten the operation time and…”
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Anaerobic digestion: A review on process monitoring by Wu, Di, Li, Lei, Zhao, Xiaofei, Peng, Yun, Yang, Pingjin, Peng, Xuya

“…Biogas plants can effectively treat organic wastes from various sources and recover energy from biomass for commercial use. However, anaerobic digestion (AD)…”
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Integrated multi-omics analyses reveal the key microbial phylotypes affecting anaerobic digestion performance under ammonia stress by Zhang, Hong, Yuan, Wenduo, Dong, Qin, Wu, Di, Yang, Pingjin, Peng, Yun, Li, Lei, Peng, Xuya

“…•Multi-omics analyses revealed the key microbial phylotypes affecting AD performance.•Low ammonia inhibited the expression of methyl-CoM reductase of…”
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Recent advance of microbial mercury methylation in the environment by Peng, Xuya, Yang, Yan, Yang, Shu, Li, Lei, Song, Liyan

“…Methylmercury formation is mainly driven by microbial-mediated process. The mechanism of microbial mercury methylation has become a crucial research topic for…”
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