| Description |
1 online resource |
| Note |
Includes index. |
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Print version record. |
| Contents |
Front Cover -- Recycling and Reusing of Engineering Materials -- Recycling and Reusing of Engineering Materials: Recycling for Sustainable Developments -- Copyright -- Contents -- 1 -- Introduction -- 1. Introduction -- 1.1 General background -- 1.2 Recycling: an overview and growth -- 1.3 Recent advances in recycling -- 1.3.1 Recycling of petroleum-based wastes -- 1.3.2 Cracking processes -- 1.4 Recycling of agricultural wastes -- 1.5 Classification of waste streams -- 1.6 Legislative policies on environment and societal issues -- 1.6.1 Federal policy on recycling -- 1.6.2 Societal impact of recycling -- 1.7 Recycling priorities, importance, and goals -- 1.8 Life cycle assessment of recycled materials -- 1.9 Energy saving of recycled materials -- 1.10 Economic benefits of recycling -- 2. Market analysis of recycled materials -- 3. Conclusions -- References -- 2 -- Environmental impacts of recycling -- 1. Introduction -- 2. Toxic materials and sources -- 3. Heavy metals -- 4. Heavy metals and their toxicity mechanisms -- 4.1 Arsenic -- 4.2 Cadmium -- 4.3 Chromium -- 4.4 Lead -- 4.5 Mercury -- 5. Toxic compounds -- 6. Handling of toxic materials -- 6.1 Safety precautions for handling toxic materials -- 7. Storing toxic materials -- 8. Transporting toxic materials -- 9. Reusing toxic materials -- 10. Conclusions -- References -- 3 -- Wet and dry recycling processes -- 1. Introduction -- 2. Dry recycling processes -- 2.1 Size reduction and characterization of wastes -- 2.1.1 Size reduction and classification -- 2.1.2 Characterization -- 2.2 Hand-sorting -- 2.3 Dry screening -- 2.4 Electrostatic separation -- 2.5 Magnetic separation -- 2.6 Eddy current separation -- 2.7 Optical and pneumatic separation -- 2.8 Melting temperature-based centrifugal separation -- 2.9 Shredding -- 3. Wet recycling processes -- 3.1 Wet screening -- 3.2 Gravity separation. |
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3.2.1 Heavy media separation -- 3.2.2 Shaking table separation -- 3.2.3 Spiral concentrator -- 3.2.4 Multigravity separation -- 3.3 Centrifugal separation -- 3.4 Froth flotation -- 3.5 Hydrocyclone -- 3.6 Biological separation -- 3.7 Chemical leaching -- 4. Conclusions -- References -- 4 -- Recycling and reusing of papers -- 1. Introduction -- 1.1 General background -- 1.2 Paper making and recycling -- 2. Paper recycling facts -- 2.1 It saves natural resources -- 2.2 It reduces the waste disposal cost -- 2.3 Recycling saves energy -- 2.4 It saves landfill space -- 2.5 Recycling reduces air and water pollution -- 2.6 Recycling paper creates jobs -- 3. Processing of recycled paper -- 3.1 Phase 1 -- 3.2 Phase 2 -- 3.3 Phase 3 -- 4. Properties of fibers from recovered paper -- 5. Paper aging and degradation -- 6. Hazardous substance in recycled paper -- 7. Conclusions -- References -- 5 -- Recycling and reusing of construction materials -- 1. Introduction -- 2. Waste materials in construction -- 3. Construction waste recycling -- 3.1 Brick -- 3.2 Asphalt -- 3.3 Concrete -- 3.4 Ferrous metal -- 3.5 Masonry -- 3.6 Nonferrous metals -- 3.7 Paper and cardboard -- 3.8 Glass -- 3.9 Plastics -- 3.10 Timber -- 4. Construction waste minimization -- 5. Conclusions -- References -- 6 -- Recycling and reusing of glasses and ceramics -- 1. Introduction -- 2. Glass recycling facts -- 3. Glass recycling statistics -- 4. Glass and ceramic recycling: challenges and opportunities -- 5. Processing of recycled glasses and ceramics -- 5.1 Recyclable glasses and ceramics -- 5.2 Nonrecyclable glass and ceramics -- 5.3 Step-by-step process of recycling glass -- 5.3.1 Step 1: sorting -- 5.3.2 Step 2: breaking -- 5.3.3 Step 3: trommel -- 5.3.4 Step 4: bed drier fluidization -- 5.3.5 Step 5: rotary screen (primary stage) -- 5.3.6 Step 6: pulverizer. |
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5.3.7 Step 7: rotary screen (secondary stage) -- 5.3.8 Step 8: the final products -- 6. Advantages and disadvantages of recycling glass and ceramics -- 6.1 Advantages of recycling glass and ceramics -- 6.2 Disadvantages of glass and ceramic recycling -- 7. Advanced uses of recycled glasses and ceramics -- 8. Conclusions -- References -- 7 -- Recycling and reusing of polymers and plastics -- 1. Introduction -- 1.1 Background -- 1.2 Solid plastic waste -- 2. Hierarchy of waste management -- 2.1 Prevention -- 2.2 Reuse -- 2.3 Recycling -- 2.4 Energy recovery -- 2.5 Disposal and landfill -- 3. Mechanical and chemical recycling -- 3.1 Mechanical recycling -- 3.1.1 Primary mechanical recycling -- 3.1.2 Secondary mechanical recycling -- 3.1.3 Challenges for mechanical recycling -- 3.1.3.1 Polymer incompatibility -- 3.1.3.2 Polymer degradation -- 3.1.3.3 Additives -- 3.1.3.4 Case of PET -- 3.1.3.5 Postconsumer PET by mechanical recycling -- 3.2 Chemical recycling -- 3.2.1 Hydrogenation -- 3.2.2 Gasification -- 3.2.3 Chemolysis (solvolysis) -- 3.2.4 Hydrolysis -- 3.2.5 Methanolysis -- 3.2.6 Ammonolysis -- 3.2.7 Aminolysis -- 3.2.8 Chemical recycling glycolysis -- 3.2.8.1 Solvent-assisted glycolysis -- 3.2.8.2 Supercritical glycolysis -- 3.2.8.3 Microwave-assisted glycolysis -- 3.2.8.4 Catalytic glycolysis -- 3.3 Other recycling methods for plastics and polymers -- 3.3.1 Catalytic and thermal depolymerization -- 3.3.1.1 Limitations of thermal depolymerization -- 3.3.2 Dissolution and reprecipitation -- 3.3.3 GreenMantra technologies -- 4. Applications of recycled thermoplastics -- 4.1 High-density polyethylene -- 4.2 Low-density polyethylene (LDPE) -- 4.3 Polyvinyl chloride (PVC) -- 4.4 PET -- 4.5 Polypropylene -- 5. Conclusions -- References -- 8 -- Recycling and reusing of thermoplastic and thermoset composites -- 1. Introduction -- 1.1 Background. |
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2. Recycling techniques for thermoset and thermoplastic -- 3. Literature review -- 3.1 Recycling waste thermoplastic for energy-efficient construction materials -- 3.2 Experimental evaluation of a fully recyclable thermoplastic composite -- 3.3 Processing and recycling of thermoplastic composite fiber/peek aerospace parts -- 4. Recent recycling results and discussion -- 4.1 Recycling waste thermoplastic for energy-efficient construction materials -- 4.2 Experimental evaluation of a fully recyclable thermoplastic composite -- 4.3 Processing and recycling of thermoplastic composite fiber/PEEK aerospace parts -- 5. Conclusions -- References -- 9 -- Recycling and reusing of metals and alloys -- 1. Introduction -- 1.1 General background -- 1.2 Ferrous metals and scraps -- 1.3 Difference between iron and steel for recycling -- 2. Processes for recycling scrap ferrous materials -- 2.1 Types of scrap ferrous materials -- 2.2 Hazardous chemical issues in shipbreaking operations -- 2.3 Methods of calculating recycled materials -- 2.4 Sorting scrap ferrous materials -- 2.5 Melting of virgin steelmaking and recycling scrap materials -- 2.5.1 Virgin steelmaking process -- 2.5.2 Recycling ferrous materials steelmaking processes -- 3. Relationship between recycling and environment -- 4. New establishments -- 5. Conclusions -- References -- 10 -- Recycling and reusing of nonferrous metals -- 1. Introduction -- 2. Technology for recycling nonferrous metals -- 2.1 Electrowinning -- 2.2 Precipitation -- 2.3 Metal sensors -- 3. Benefit of recycling and reusing nonferrous metals -- 3.1 Impact on energy conservation -- 3.2 Environmental impacts -- 3.3 Economic impacts -- 3.4 Social impacts -- 3.5 Health impacts -- 4. Recycling strategy of some nonferrous metals -- 4.1 Aluminum -- 4.2 Copper -- 4.3 Zinc -- 4.4 Lead -- 4.4.1 Acid drainage -- 4.4.2 Breaking and sorting. |
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4.4.3 Desulfurization of paste -- 4.4.4 Secondary smelting -- 5. Conclusions -- References -- 11 -- Recycling of electronic wastes -- 1. Introduction -- 2. Human toxicity of hazardous substances in e-waste -- 3. Environmental impacts of e-waste through treatment processes -- 4. Landfill disposal -- 5. Recycling of e-waste -- 5.1 Step 1: collection -- 5.2 Step 2: sorting/dismantling -- 5.3 Step 3: processing and manufacturing -- 6. Mechanical recycling techniques -- 7. Electromechanical separation process -- 7.1 Shredding and washing -- 7.2 Magnetic separation -- 7.3 Eddy current separators -- 7.4 Corona electrostatic separator -- 7.5 Triboelectrostatic separation -- 7.6 Gravity separation -- 8. Chemical recycling techniques -- 9. Thermal recycling processes -- 9.1 Pyrolysis process -- 9.2 Thermal treatment -- 10. Conclusions -- References -- 12 -- Recycling and reusing of used lubricating oils -- 1. Introduction -- 1.1 Lubricating oil -- 1.2 Properties of lubricating oil -- 1.2.1 Oil viscosity -- 1.2.2 Density and specific gravity of lubricating oil -- 1.2.3 Temperature-related characteristics of lubricating oil -- 1.2.3.1 Pour point and cloud point -- 1.2.3.2 Flash point and fire point -- 1.2.3.3 Neutralization number -- 1.2.3.4 Volatility and evaporation -- 1.2.3.5 Water content -- 1.2.3.6 Demulsibility -- 1.2.3.7 Oxidation stability -- 1.2.3.8 Thermal stability -- 1.2.3.9 Carbon residue -- 1.2.4 Degradation of lubricating oil -- 1.2.5 Oxidation -- 1.2.6 Thermal degradation -- 1.2.7 Corrosion -- 1.2.8 Contamination -- 2. Recycling of used oil -- 2.1 Physical methods -- 2.1.1 Dewater/defuel -- 2.1.2 Deasphalting (desludging) -- 2.1.3 Fractionation -- 2.1.4 Finishing -- 2.2 Solvent extraction -- 2.3 Acid-clay process -- 2.4 Distillation-clay method -- 2.5 Activated charcoal-clay method -- 2.6 Vacuum distillation with hydrotreating -- 3. Conclusions. |
| Subject |
Civil engineering -- Materials.
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Recycling (Waste, etc.)
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Recyclage (Déchets, etc.)
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recycling.
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Civil engineering -- Materials
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Recycling (Waste, etc.)
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| Added Author |
Asmatulu, Eylem.
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Uddin, Md. Nizam.
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Asmatulu, Ramazan.
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| Other Form: |
Print version: 0128224614 9780128224618 (OCoLC)1258072508 |
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Print version: Khan, Waseem S., author. Recycling and reusing of engineering materials 9780128224618 (OCoLC)1308483292 |
| ISBN |
9780128224625 (electronic bk.) |
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0128224622 (electronic bk.) |
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9780128224618 |
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0128224614 |
| Standard No. |
AU@ 000072079880 |
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AU@ 000072086434 |
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