Monitoring environmental contaminants /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Johnson, Steven (Editor )
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam : Elsevier, [2021]
Colección:Environmental contaminants.
Temas:
Environmental monitoring.
Environmental Monitoring
Environnement > Surveillance.
Livres num�eriques.
e-books.
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Chapter 1: High-performance liquid chromatography-tandem mass spectrometry for analysis of aquatic contaminants: A high-l ...
  • 1. Introduction
  • 2. Sample collection
  • 3. Water sample preparation and the effect of the matrix
  • 3.1. Sample matrix and effects on analysis
  • 3.2. Filtration
  • 3.3. Dilution
  • 3.4. Solid phase extraction
  • 4. High-performance liquid chromatography
  • 5. Mass spectrometry
  • 5.1. Source ionization and ion transfer
  • 5.2. The quadrupoles
  • 5.3. Electron multiplication and detection
  • 5.4. Quantitation and the calibration curve
  • 5.5. Other mass analyzers coupled with HPLC: Time-of-flight and ion trap MS
  • 6. Quality assurance and control measures
  • 6.1. Field blanks
  • 6.2. Internal standards
  • 6.3. Blanks within analytical sequences
  • 6.4. Spiked standards within analytical sequences
  • 6.5. Method validation
  • 7. Conclusions
  • References
  • Chapter 2: Emerging technologies for autonomous in-situ monitoring of water quality
  • 1. Introduction
  • 2. Water quality monitoring
  • 3. Sensing challenges: Platform and deployment hierarchies
  • 4. Stability challenges with chemical sensors
  • 5. Influence of microfluidics
  • 6. Manual single-use sensing
  • 7. Autonomous in-situ sensing for nutrients
  • 7.1. Phosphorus
  • 7.2. Phosphate-sensing methods
  • 7.3. Nitrogen
  • 7.4. Nitrite and nitrate colorimetry
  • 7.5. Ammonia colorimetry
  • 8. Current and emerging nutrient-sensing systems
  • 8.1. Examples of current sensing systems
  • 8.2. Emerging sensing systems
  • 9. Challenges for autonomous in-situ sensing systems
  • 9.1. Sensing platform fouling
  • 10. Remote sensing
  • 11. Conclusions
  • Acknowledgments
  • References
  • Chapter 3: Pervasive sensing approaches for environmental pollution
  • 1. Introduction
  • 2. Air
  • 2.1. Examples of deployments
  • 2.2. Challenges, opportunities, and recommendations
  • 3. Noise
  • 3.1. Examples of deployments
  • 3.2. Challenges, opportunities, and recommendations
  • 3.2. Challenges, opportunities, and recommendations
  • 4. Water
  • 4.1. Examples of deployments
  • 4.2. Challenges, opportunities, and recommendations
  • 5. Soil
  • 5.1. Examples of deployments
  • 5.2. Challenges, opportunities, and recommendations
  • 6. Conclusions
  • References
  • Chapter 4: Challenges and current approaches toward environmental monitoring of nanomaterials
  • 1. Introduction
  • 2. Analytical techniques for environmental monitoring of ENMs
  • 2.1. Scanning and transmission electron microscopy
  • 2.2. Field- flow fractionation
  • 2.3. IR/Raman microscopy
  • 2.4. Pyrolysis-GC-MS
  • 2.5. Single particle ICPMS

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