| Acknowledgement | 第4-5页 |
| 摘要 | 第5-6页 |
| Abstract | 第6-8页 |
| List of Abbreviations and Symbols | 第14-15页 |
| 1 Introduction | 第15-18页 |
| 1.1 Statement of the problem | 第15-16页 |
| 1.2 Research objectives | 第16-17页 |
| 1.3 Organization of the research and overview | 第17页 |
| 1.4 Novelty statement | 第17-18页 |
| 2 Literature review | 第18-41页 |
| 2.1 Food waste treatment and status | 第18-19页 |
| 2.2 Ethanol fermentation from food waste | 第19-26页 |
| 2.2.1 Influencing factors on ethanol fermentation | 第20-23页 |
| 2.2.2 Optimization of parameters and the chemical nutrient for ethanol fermentation | 第23-26页 |
| 2.3 More values from stillage of ethanol fermentation | 第26-28页 |
| 2.3.1 Stillage as feedstock | 第27页 |
| 2.3.2 Stillage recycles fermentation in food waste (pros and cons) | 第27-28页 |
| 2.4 Inhibition during stillage recirculation | 第28-30页 |
| 2.4.1 Organic acids accumulation inhibition | 第28-29页 |
| 2.4.2 Sodium chloride accumulation inhibition | 第29页 |
| 2.4.3 Osmotic stress inhibition | 第29-30页 |
| 2.5 Methane fermentation from stillage | 第30-35页 |
| 2.5.1 Characteristics of stillage influence anaerobic digestion | 第31-32页 |
| 2.5.2 Optimization of methane fermentation parameters | 第32-35页 |
| 2.6 Ethanol-methane coupling fermentation from FW | 第35-38页 |
| 2.6.1 Coupling fermentation challenge | 第36-37页 |
| 2.6.2 Ammonium ions removal technologies | 第37-38页 |
| 2.7 Microbial community structure in ethanol-methane coupling fermentation | 第38页 |
| 2.8 Effect of recirculation of process water on ethanol production | 第38-41页 |
| 3 Materials and Methods | 第41-53页 |
| 3.1 Raw materials | 第41-42页 |
| 3.2 Technology road map | 第42页 |
| 3.3 Experimental procedure | 第42-43页 |
| 3.4 Ethanol fermentation experiment: | 第43-45页 |
| 3.5 Collection and preparation of recycled water, recycling in bioethanol production | 第45页 |
| 3.6 Methane fermentation experiments: | 第45-46页 |
| 3.7 Set up of optimization of methane fermentation parameters experiment | 第46-47页 |
| 3.7.1 Determination of optimum initial pH | 第47页 |
| 3.7.2 Determination of optimum temperature | 第47页 |
| 3.8 Kinetic simulation | 第47-48页 |
| 3.9 Chemical analysis: | 第48-49页 |
| 3.10 Microbial community analysis in ethanol-methane coupling fermentation | 第49-51页 |
| 3.10.1 DNA extraction and PCR magnified | 第49页 |
| 3.10.2 Power soil DNA isolation kit protocol | 第49-50页 |
| 3.10.3 Pyrosequencing and sequencing analysis | 第50-51页 |
| 3.11 Ammonium ions removal experiment | 第51-52页 |
| 3.12 Anew approach to LCA | 第52-53页 |
| 4 Ethanol-methane coupling fermentation technology from food waste: challenge and stability | 第53-66页 |
| 4.1 Characterization of the raw materials | 第53-54页 |
| 4.2 Recovered ethanol and methane in the coupling fermentation | 第54-57页 |
| 4.3 Effect of volatile fatty acids changes during AD of stillage | 第57-58页 |
| 4.4 Effect of alkalinity and pH changes during AD of stillage | 第58-59页 |
| 4.5 Effect of ammonium-nitrogen changes during AD of stillage | 第59-60页 |
| 4.6 Ammonium ions removal from stillage reactor | 第60-63页 |
| 4.7 Ethanol recovery from FW using effluent from methane fermentation | 第63-64页 |
| 4.8 Material and COD distribution in the coupling fermentation model | 第64-65页 |
| 4.9 Chapter summary | 第65-66页 |
| 5 Optimization of methane significant parameters and Microbial community in ethanol-methane coupling fermentation model | 第66-77页 |
| 5.1 Optimization of methane fermentation significant parameters | 第66-70页 |
| 5.1.1 Characterization of stillage | 第66-67页 |
| 5.1.2 The effect of initial pH on methane production | 第67-68页 |
| 5.1.3 The effect of reactor temperature on methane production | 第68-70页 |
| 5.2 Microbial community in two stages of coupling fermentation | 第70-75页 |
| 5.2.1 Potential of SAO pathway application | 第70页 |
| 5.2.2 Bacterial community structure at genus level | 第70-72页 |
| 5.2.3 Bacterial community structure at phylum level | 第72-73页 |
| 5.2.4 Archaeal community structure at genus level | 第73-74页 |
| 5.2.5 Archaeal community structure at phylum level | 第74-75页 |
| 5.3 Chapter summary | 第75-77页 |
| 6 Assessment of bioethanol fermentation performance using different recycled water of an integrated system based- food waste | 第77-92页 |
| 6.1 Properties of process water and food waste | 第77-79页 |
| 6.2 Performance of ethanol fermentation via methane left water | 第79-81页 |
| 6.3 Performance of ethanol fermentation via electrodialysis left water | 第81-83页 |
| 6.4 Performance of ethanol fermentation via MFC left water | 第83-85页 |
| 6.5 The potential inhibition effects of volatile fatty acids on ethanol fermentation | 第85-88页 |
| 6.6 Influence of fermentation time on ethanol yield and productivity | 第88-91页 |
| 6.7 Chapter summary | 第91-92页 |
| 7 Environmental impact of ethanol-methane coupling fermentation model | 第92-99页 |
| 7.1 Background | 第92-93页 |
| 7.2 System description | 第93-95页 |
| 7.2.1 Goal and scope definition | 第93页 |
| 7.2.2 Inventory data | 第93页 |
| 7.2.3 Functional unit | 第93页 |
| 7.2.4 System boundaries | 第93-95页 |
| 7.3 Characterization results for ethanol-methane fermentation | 第95-98页 |
| 7.4 Chapter summary | 第98-99页 |
| 8 Conclusions and Future perspectives | 第99-101页 |
| 8.1 Conclusions | 第99-100页 |
| 8.2 Future perspectives | 第100-101页 |
| References | 第101-116页 |
| 作者简历及在学研究成果 | 第116-118页 |
| 学位论文数据集 | 第118页 |
