Monitoring environmental contaminants / edited by Steven Johnson.

Format:

Book

Contributor:

Johnson, Steven, editor.

Series:

Environmental contaminants

Language:

English

Subjects (All):

Environmental monitoring.

Genre:

Electronic books.

Physical Description:

1 online resource.

Place of Publication:

Amsterdam : Elsevier, 2021.

System Details:

text file

Contents:

Intro

Monitoring Environmental Contaminants

Copyright

Contents

Contributors

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

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

Chapter 3: Pervasive sensing approaches for environmental pollution

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

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

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

2.6. Near-infrared fluorescence spectroscopy

2.7. Nanoparticle tracking analysis

3. Aquatic compartments

3.1. Expected concentrations

3.2. Single particle ICPMS

3.3. Electron microscopy and light scattering

Other Format:

Print version :

ISBN:

9780444643360

0444643362

OCLC:

1225364068

Access Restriction:

Restricted for use by site license.