Environmental Nanotechnology for Water Purification

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Ul-Islam, Shahid
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Newark : John Wiley & Sons, Incorporated, 2020.
Temas:
Nanotechnology > Environmental aspects.
Water > Purification.
Nanotechnologie > Aspect de l'environnement.
Eau > Épuration.
Water > Purification
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Cover
  • Title Page
  • Copyright Page
  • Contents
  • Preface
  • Chapter 1 Environmental Toxicity of Nanoparticles
  • 1.1 Introduction
  • 1.1.1 Toxicity of Nanoparticles in Wastewater Bodies
  • 1.1.2 The Effect of Nanoparticles Toxicity on Human Health
  • 1.1.2.1 Entry of Nanoparticles into Environment
  • 1.1.2.2 Exposure of Nanomaterials
  • 1.1.2.3 Consumption of Nanoparticles Through Inhalation and Injection
  • 1.1.2.4 Penetration of NPs Through Skin
  • 1.1.3 In Vitro Toxicity of Nanoparticles
  • 1.1.4 Methods for Assessment of Nanoparticles Toxicity
  • 1.1.4.1 Proliferation Assays
  • 1.1.4.2 Necrosis Assay
  • 1.1.4.3 Apoptosis Assay
  • 1.1.4.4 Oxidative Stress Assay
  • 1.2 Critical Evaluation of Challenges and Conclusions
  • Acknowledgement
  • References
  • Chapter 2 Conventional and Advanced Technologies for Wastewater Treatment
  • 2.1 Introduction
  • 2.2 Water Filtration by Various Technologies
  • 2.3 Conventional Technologies
  • 2.3.1 Sedimentation
  • 2.3.2 Flocculation
  • 2.3.3 Adsorption
  • 2.3.4 Filtration
  • 2.3.5 Coagulation
  • 2.4 Advanced Technologies
  • 2.4.1 Water Filtration Using Nanofibrous Membrane
  • 2.4.1.1 Removal of Heavy Metal from the Wastewater
  • 2.4.1.2 Removal of Microorganisms from Water
  • 2.4.1.3 Removal of Dye from Water
  • 2.5 Conclusion
  • References
  • Chapter 3 Nanocarbons-Mediated Water Purification: An Application Towards Wastewater Treatment
  • 3.1 Introduction
  • 3.2 Importance of Various Nanocarbons in Water Purification
  • 3.3 Various Methods of Nanocarbon-Mediated Purifications of Water
  • 3.3.1 Nanocarbon Adsorption (Carbon-Based Nanoadsorbents)
  • 3.3.2 Graphene Sieves and CNTs' Membranes Membrane Process
  • 3.3.2.1 CNT's Membranes and Membrane Process
  • 3.3.3 Carbon Nanofiber Membranes
  • 3.3.4 Nanocarbon Composite Membranes
  • 3.3.5 Antimicrobial Actions of Various Nanocarbons
  • 3.4 Regeneration or Recycling of Nanocarbons
  • 3.5 Safety, Toxicity, and Environmental Impact of Broad Spectrum of Nanocarbons
  • 3.6 Limitations and Research Needs
  • 3.6.1 Limitations
  • 3.6.2 Research Needs
  • 3.7 Conclusion
  • References
  • Chapter 4 Graphene-Based Nanocomposites for Photocatalytic Dye Degradation Applications
  • 4.1 Introduction
  • 4.2 Graphene-Based Composites as Photocatalysts
  • 4.2.1 Graphene/ZnO as Photocatalyst
  • 4.2.2 Graphene/TiO2 as Photocatalyst
  • 4.3 Conclusion
  • Acknowledgments
  • References
  • Chapter 5 Synthesis of Stable and Monodispersed Cobalt Nanoparticles and Their Application as Light-Driven Photocatalytic Agents for Dye
  • 5.1 Introduction
  • 5.2 Materials and Methodology
  • 5.2.1 Materials
  • 5.2.2 Synthesis of Co Metal NPs
  • 5.2.3 Photocatalytic Process
  • 5.2.3.1 Photocatalytic Experiment
  • 5.2.4 Characterizations
  • 5.3 Results and Discussion
  • 5.3.1 Physiochemical Characterization of Co Metal NPs
  • 5.3.1.1 Ultraviolet Visible Spectrometer (UV-Vis)
  • 5.3.1.2 Effect of Reaction Parameters on the Optical Properties of Co NPs

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