Performance evaluation of a hydrogen-fed bioreactor treating nitrate containing wastewater under long-term operation

Keyphrases

• Wastewater 100%
• Performance Evaluation 100%
• Bioreactor 100%
• Nitrate 100%
• Term Operation 100%
• Microbial Community 100%
• Autohydrogenotrophic 100%
• Supply Rate 75%
• Denitrifying 75%
• Hydrogen Supply 75%
• Tightly Bound Extracellular Polymeric Substances (TB-EPS) 50%
• Sludge Characteristics 50%
• Hydrogen Flow Rate 50%
• Bacterial Community 25%
• Sludge 25%
• Continuous Flow 25%
• Floc Size 25%
• Strong Fluctuation 25%
• Nitrogen Loading Rate 25%
• Total Nitrogen Removal 25%
• Autotrophic Denitrification 25%
• Long-term Performance 25%
• High-throughput Sequencing 25%
• Proteobacteria 25%
• Denitrification Efficiency 25%
• Operational Taxonomic Units 25%
• Microbial Changes 25%
• Hydrogen Level 25%
• Betaproteobacteria 25%
• Operating Parameters Optimization 25%
• Deltaproteobacteria 25%
• Microbial Flocculant 25%
• Bacteroidetes 25%
• Class Alphaproteobacteria 25%
• Influential Parameters 25%
• Chlorobi 25%
• Nitrite Accumulation 25%
• Abundant Taxa 25%

Immunology and Microbiology

• Bioreactor 100%
• Flow Rate 50%
• Phylum 50%
• Denitrification 50%
• High Throughput Sequencing 25%
• Bacteroidetes 25%
• Proteobacteria 25%
• Taxon 25%
• Chlorobi 25%
• Extracellular Polymeric Substance 25%
• Betaproteobacteria 25%
• Alphaproteobacteria 25%
• Deltaproteobacteria 25%

Chemical Engineering

• Biochemical Reactor 100%
• Sludge Characteristics 50%
• Sludge 25%
• Nitrogen Loading Rate 25%
• Total Nitrogen Removal 25%