Statement of the problem | 第1-7页 |
Research Objectives | 第7-8页 |
Innovation points | 第8-9页 |
摘要 | 第9-11页 |
ABSTRACT | 第11-13页 |
List of Abbreviations | 第13-15页 |
Acknowledgements | 第15-20页 |
General Introduction | 第20-22页 |
Chapter 1 Introduction | 第22-31页 |
·Waste Water treatment | 第22页 |
·Recent developments of waste water treatment technology | 第22-24页 |
·Phenol pollution sources and properties | 第24-31页 |
·Phenol pollution sources | 第24页 |
·Phenol industrial syntheses and sources | 第24-25页 |
·Phenol properties | 第25页 |
·Chemical and physical properties of Phenol | 第25页 |
·Phenol physical typical properties | 第25-27页 |
·Phenol toxicity and health | 第27-28页 |
·Phenol industrial applications | 第28页 |
·Heterogeneous catalysis and photocatalysis of phenol | 第28页 |
·Activated carbon combined with metal for phenol degradation | 第28-29页 |
·Effect of phenol in aquatic environment and in human life | 第29-30页 |
·International action for phenol in environmental pollution | 第30-31页 |
Chapter 2 Background studies on microwave heating and activated carbonsmodifications | 第31-84页 |
·Brief history on microwave technology | 第31-34页 |
·Principles of microwave heating technology and microwave working principles | 第34-38页 |
·Microwave working principles | 第34-38页 |
·Microwave in chemical reactions | 第38-39页 |
·Factors affecting microwave reactions | 第39-40页 |
·The use of microwave with activated carbon | 第40-41页 |
·Reactors for MW operations | 第41-43页 |
·The application of microwave technology | 第43页 |
·Environmental perspectives of microwave applications | 第43-45页 |
·Microwave remediation applications | 第44-45页 |
·Microwave technology for waste water treatment | 第45-51页 |
·Microwave used alone | 第46页 |
·MW with oxidants | 第46-48页 |
·MW with catalyst | 第48-50页 |
·Microwave with nickel oxides as catalyst | 第50-51页 |
·Microwave with absorbing materials like activated carbons (AC) | 第51-58页 |
·Microwave with Fenton process | 第56页 |
·Microwave in photochemical reactions | 第56-57页 |
·Microwave with direct photolysis (MWDP) | 第57页 |
·Microwave with photo catalysis (MWPC) | 第57-58页 |
·Microwave with oxidants/catalysts | 第58页 |
·Modifications of Activated carbon to enhance water treatment | 第58-60页 |
·Activated carbons modifications | 第58-60页 |
·Technical advantages and disadvantages of modification techniques | 第60-66页 |
·Modification of chemical characteristics | 第61-62页 |
·Acidic treatment | 第62-64页 |
·Basic treatment | 第64-65页 |
·Impregnation of foreign material | 第65-66页 |
·Recent studies on AC impregnation | 第66-72页 |
·Activated carbons functionalizated with coordination ligands | 第67-69页 |
·Modification of physical characteristics | 第69-71页 |
·Bioadsorption | 第71-72页 |
·Methods for preparation of supported Activated Carbons (AC/M) | 第72-73页 |
·Conventional heating method | 第72页 |
·Major drawbacks in conventional preparation methods | 第72-73页 |
·Microwave heating method | 第73-77页 |
·Major advantage of microwave preparation methods | 第75-76页 |
·Microwave for the preparation of catalyst | 第76页 |
·Advantage of using microwave heating for catalyst preparation | 第76-77页 |
·Regeneration of activated carbons | 第77-80页 |
·Microwave assisted regeneration of activated carbon | 第77-80页 |
·Different method used for the regeneration of Activated Carbons | 第80-82页 |
·Microwave regeneration of activated carbons impregnated with metal | 第82页 |
·Microwave regenerations of modified activated carbon polluted with phenols | 第82页 |
·Comparison between Microwave heating technology and conventional heating technology | 第82-84页 |
Chapter 3 Preparation and Adsorption Properties of the Modified Activated Carbons forPhenol Adsorption | 第84-103页 |
·Introduction | 第84-86页 |
·Activated carbons and Modified Activated carbons | 第86页 |
·Activated carbons properties and preparation | 第86页 |
·Preparation of the modified activated carbons | 第86-87页 |
·Material and methodology | 第86页 |
·Materials | 第86-87页 |
·Methodology for the modified activated carbons preparation | 第87-91页 |
·Methodology for phenol adsorption | 第87页 |
·Adorsption of phenol by the as prepared activated carbons | 第87-88页 |
·Optimization of the adsorption conditions | 第88-89页 |
·Analytical methods | 第89页 |
·Phenol standard curve | 第89-90页 |
·Photograph of the modified activated carbons and pure GAC | 第90-91页 |
·Experimental apparatus of the modified activated carbons preparation | 第91-92页 |
·Results and discussions | 第92-101页 |
·Effect of operating parameters of the activated carbon adsorption capacity | 第92页 |
·The effect of mixture stirring on phenol adsorption | 第92-93页 |
·Correlation between the adsorption time and phenol removal efficiency | 第93-94页 |
·Influence of activated carbon quantity the on phenol removal efficiency | 第94-95页 |
·Influence of liquid temperature and pH on phenol removal efficiency | 第95-97页 |
·Influence of initial phenol concentration on AC adsorption capacity | 第97-98页 |
·Influence of cooper and nickel on pH and temperature | 第98-100页 |
·Comparison of adsorptive capacities of different activated carbons after preparation | 第100-101页 |
·Conclusion | 第101-103页 |
Chapter 4 Microwave assisted regeneration of the Modified activated carbons | 第103-121页 |
·Introduction | 第104-105页 |
·Experimental section | 第105-107页 |
·Reagents and Instruments | 第105-106页 |
·Experimental apparatus of the modified domestic microwave oven | 第106页 |
·Preparation of the modified activated carbons | 第106-107页 |
·Saturation of the activated carbons | 第107页 |
·Photograph of the microwave prepared modified activated | 第107-108页 |
·Regeneration of modified activated carbons | 第108-109页 |
·Regeneration conditions | 第109页 |
·Analytical methods | 第109页 |
·Results and discussion | 第109-113页 |
·Influence of regeneration parameters on activated carbons regeneration | 第109页 |
·Influence of regeneration time | 第109-110页 |
·Comparison of the effect loading Ni and Cu on the regeneration efficiency.91 | 第110-111页 |
·Influence of microwave regeneration power | 第111-112页 |
·Evolution of activated carbons temperature upon regeneration cycles | 第112-113页 |
·Comparison of regeneration efficiency of activated carbons after ten cycles | 第113-115页 |
·Influence of nickel quantity upon regeneration cycles | 第115页 |
·Regeneration mechanism of phenol absorbed by different type of activated carbons | 第115-117页 |
·Experiment apparatus of the apparatus of regeneration mechanism | 第116-117页 |
·Photograph of the apparatus of the mechanism of activated carbon regeneration | 第117页 |
·Result of the regeneration mechanism of modified activated carbons | 第117-119页 |
·Conclusion | 第119-121页 |
Chapter 5 Adsorption of Methyl Orange by the modiifedactivated carbons | 第121-127页 |
·Introduction | 第121-122页 |
·Adsorption of methyl orange by the modified activated carbons | 第122页 |
·Material used and conditions of MO adsorption | 第122页 |
·Materials used | 第122页 |
·Methyl Orange Adsorption conditions | 第122页 |
·Results of methyl orange adsorption | 第122-126页 |
·Photograph of the solution of methyl orange before and after adsorption | 第122-123页 |
·Methyl Orange standard curve | 第123页 |
·Influence of activated carbon quantity adsorption on methyl orange adsorption | 第123-124页 |
·Influence of stirring upon methyl orange adsorption | 第124-125页 |
·Influence of time on methyl orange adsorption by activated carbons | 第125-126页 |
·Conclusions | 第126-127页 |
Chapter 6 Catalytic Degradation of Methyl Orange by the modified activated carbons | 第127-139页 |
·Introduction | 第127-128页 |
·Materials and Methodology | 第128-130页 |
·Reagents and Instruments | 第128页 |
·Experimental apparatus of the degradation of Methyl Orange | 第128-129页 |
·Methodology of Methyl Orange Degradation | 第129-130页 |
·Experience conditions | 第130页 |
·Results and discussions | 第130-134页 |
·The effect of microwave irradiation time on MO degradation | 第130-131页 |
·The effect of Ni metal on MO degradation | 第131-132页 |
·The comparison catalytic activity of microwave coupled GAC/Ni | 第132-133页 |
·The comparison catalytic activity of modified activated carbons | 第133-134页 |
·Results of the methyl orange degradation by HPLC | 第134-137页 |
·Conclusions | 第137-139页 |
General Conclusion | 第139-142页 |
Further work and recommendations | 第142-143页 |
References | 第143-155页 |
Paper list | 第155页 |