A5041513047- Anaerobic Digestion and Biogas Production
- Biofuel production and bioconversion
- Microbial Community Ecology and Physiology
- Thermochemical Biomass Conversion Processes
- Lignin and Wood Chemistry
- Microbial Fuel Cells and Bioremediation
- Wastewater Treatment and Nitrogen Removal
- Membrane Separation Technologies
- Catalysis for Biomass Conversion
- Microbial Metabolic Engineering and Bioproduction
- Cassava research and cyanide
- Combustion and Detonation Processes
- Biodiesel Production and Applications
- Catalysis and Hydrodesulfurization Studies
- Methane Hydrates and Related Phenomena
- Hybrid Renewable Energy Systems
- Microbial metabolism and enzyme function
- Environmental remediation with nanomaterials
- Adsorption and biosorption for pollutant removal
- Phosphorus and nutrient management
- Microplastics and Plastic Pollution
- Enzyme-mediated dye degradation
- Recycling and Waste Management Techniques
- Particle Dynamics in Fluid Flows
- Carbon Dioxide Capture Technologies
Fudan University
2015-2024
Shanghai Institute of Pollution Control and Ecological Security
2017-2024
State Key Laboratory of Pollution Control and Resource Reuse
2009-2024
Southwest Jiaotong University
2023
Institute of Process Engineering
2022
Zhejiang Police College
2022
University of Chinese Academy of Sciences
2019
University of Padua
2018
China University of Mining and Technology
2014-2018
China Mobile (China)
2017-2018
Abstract Biogas produced by anaerobic digestion, is mainly used in a gas motor for heat and electricity production. However, after removal of CO 2 , biogas can be upgraded to natural quality, giving more utilization possibilities, such as autogas, or distant using the existing grid. The current study presents new biological method upgrading separate reactor, containing enriched hydrogenotrophic methanogens fed with hydrogen. Both mesophilic‐ thermophilic cultures were convert CH 4 addition H...
Acceleration of the anaerobic digestion (AD) process is crucial to achieving energy-efficient recycling organic wastes. Hydrochar produced by hydrothermal liquefaction biomass, yet its application in AD rarely reported. The present study showed that sewage sludge-derived hydrochar (SH) enhanced methane production rate glucose 37%. SH increased from acetate but did not affect acidification and H2/CO2. hydrogenotrophic methanogenesis, which could be due direct interspecies electron transfer...
Abstract The possibility of converting hydrogen to methane and simultaneous upgrading biogas was investigated in both batch tests fully mixed reactor, simultaneously fed with manure hydrogen. Batch experiments showed that could be converted by hydrogenotrophic methanogenesis conversion more than 90% the consumed methane. consumption rates were affected $P_{{\rm H}_{{\rm 2}} } $ (hydrogen partial pressure) mixing intensity. Inhibition propionate butyrate degradation (1 atm) only observed...
Ammonia-rich substrates inhibit the anaerobic digestion (AD) process and constitute main reason for low energy recovery in full-scale reactors. It is estimated that many AD reactors are operating ammonia induced "inhibited steady-state" with significant losses of potential biogas production yield. To date there not any reliable methods to alleviate toxicity effect or efficiently digest ammonia-rich waste. In current study, bioaugmentation as a possible method mesophilic continuously...
Microorganisms in biogas reactors are essential for degradation of organic matter and methane production. However, a comprehensive genome-centric comparison, including relevant metadata each sample, is still needed to identify the globally distributed community members serve as reliable repository.Here, 134 publicly available metagenomes derived from different were used recover 1635 metagenome-assembled genomes (MAGs) representing bacterial archaeal species. All estimated be > 50% complete...
Digested residues from biogas plants are often used as biofertilizers for agricultural crops cultivation. The antibiotic resistance genes (ARGs) in digested pose a high risk to public health due their potential spread the disease-causing microorganisms and thus reduce susceptibility of antibiotics medical treatment. A high-throughput sequencing (HTS)-based metagenomic approach was present study investigate variations ARGs full-scale reactors correlations with microbial communities metal...
Anaerobic digestion (AD) of waste activated sludge (WAS) has been widely used, while it poses problems including low methane yield and production rate. Hydrochar is produced by hydrothermal liquefaction biomass; however, little known about the role hydrochar in promoting AD WAS. The present study showed that increased rate 30.8% 31.4% pretreated dewatered enhancing acidification methanogenesis processes. Genomic-centric metatranscriptomics were used to identify metabolic activities...
Advanced magnetic carbon composites with high specific surface area and microporosity are required for both environmentally agriculturally related applications. However, more research is needed the development of a facile highly efficient synthesis process. In present work, novel approach simultaneous activation magnetization proposed fabrication via thermal pyrolysis hydrochar (i.e., solid residue from hydrothermal carbonization process) that has been pretreated mixtures ferric chloride...