Guang Yang

Guang Yang
Tsinghua University | TH · Institute of Nuclear and New Energy Technology

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8
Publications
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181
Citations

Publications

Publications (8)
Article
This investigation explored the co-fermentation of antibiotic fermentation residue (AFR) and fallen leaves for enhancing biohydrogen production, and analyzed the mechanism from the aspects of microbial activity, microbial community and functional genes. The results showed that the optimal mixing ratio of AFR to leaves was 25:75 (VS basis), which ba...
Data
This document provides a comprehensive evaluation of the physical properties of PSB at different embedding percentages. Physical
Article
Full-text available
Black putrid river water is often found in densely populated regions with rapid economic development and population growth. This study proposes immobilized native photosynthetic bacteria (PSB), a group of bacteria that can survive in and simultaneously purify a wide range of polluted water bodies, as a novel method for treating heavily polluted riv...
Article
Proper pretreatment of waste activated sludge is commonly needed before biohydrogen fermentation due to its complex floc structure. Considering that the outer-layer extracellular polymeric substances (EPS) could restrict the disintegration of inner-layer microbial cells during the pretreatment of sludge, this study firstly applied sodium citrate pr...
Article
Anaerobic digestion is a method adopted to treat sludge, but its effectiveness is limited by the existence of extracellular polymeric substances (EPSs). For the first time, this study separated sludge into intracellular polymeric substances (IPSs) and EPSs to investigate each of their digestion properties and the influences of EPSs. It was found th...
Article
Full-text available
Anaerobic digestion is a method adopted to treat sludge, but its effectiveness is limited by the existence of extracellular polymeric substances (EPSs). For the first time, this study separated sludge into intracellular polymeric substances (IPSs) and EPSs to investigate each of their digestion properties and the influences of EPSs. It was found th...
Article
This study adopted sodium citrate, a cation-binding agent, to disintegrate the complex matrix of waste activated sludge, which aimed to improve hydrogen fermentation efficiency of the sludge. Results showed that the sodium citrate treatment effectively disintegrated the sludge flocs through removing bridging multivalent cations, which led to the so...
Article
Antibiotic fermentation residue produced from pharmaceutical plants has been listed as a "Hazardous Waste", however it contains various substrates which can be used for biofuel production. In this study, the possibility of biohydrogen production from antibiotic fermentation residue was evaluated, the process efficiency and microbial community dynam...

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