Electrokinetic remediation for environmental security and sustainability / edited by Alexandra B. Ribeiro, Majeti Narasimha Vara Prasad.

Format:

Book

Contributor:

Prasad, M. N. V., 1953- editor.

Ribeiro, Alexandra B., editor.

Language:

English

Subjects (All):

Electrokinetic remediation.

Sewage--Purification--Electrodialysis process.

Sewage.

Soil remediation.

Environmental protection.

Physical Description:

1 online resource (723 pages)

Place of Publication:

Hoboken, New Jersey : Wiley, [2021]

Summary:

"This book will serve as a comprehensive reference on the subject of electrokinetic remediation (EKR) for the treatment of inorganic and organic contaminants in contaminated substrates. It highlights recent progress and developments in EKR as a technology for resource recovery, removal of pollutants, and environmental remediation, as well as coupling EKR with nanotechnologies and phytoremediation. The book includes case studies exploring field implementation of electrokinetic remediation technologies. Topics covered include: * Electrokinetic soil remediation of heavy metals * Enhanced electrokinetic remediation of dredged co-contaminated sediments * Pharmaceutical industry wastewater treatment * Solar-powered bioelectrokinetics for mitigation of contaminated agricultural soil * Electro-phytoremediation of mixed contaminated soil * Advanced electro-fenton for remediation of organics * Electrokinetic remediation for PPCPs in contaminated substrates * Electrokinetic barriers in porous medium * Treatment of electroplating waste and resource recovery * Sensors in monitoring the electrokinetic remediation * Electrokinetic recovery of tungsten and rare earth elements from secondary resources * Remediation and recovery of metals from liquid waste and metal contaminated solid waste * Advanced electrochemical oxidation of antibiotics waste streams and sludge * Electrokinetic remediation of agrochemcials (including organochlorine compounds)"-- Provided by publisher

Contents:

Cover

Title Page

Copyright

Contents

Preface

Contributors

Chapter 1 An Overview of the Modeling of Electrokinetic Remediation

1.1 Introduction

1.2 Reactive Transport

1.2.1 One‐Dimensional Electromigration Model

1.2.2 One‐Dimensional Electromigration and Electroosmosis Model

1.2.3 One‐Dimensional Electrodialytic Model

1.2.4 One‐Dimensional Electroremediation Model Using Nernst‐Planck‐Poisson

1.3 Chemical Equilibrium

1.4 Models for the Future

1.4.1 Combining Chemical Equilibrium and Chemical Reaction Kinetics

1.4.2 Multiscale Models

1.4.3 Two‐ and Three‐Dimensional Models

1.4.4 Multiphysics Modeling

Acknowledgments

References

Chapter 2 Basic Electrochemistry Tools in Environmental Applications

2.1 Introduction

2.1.1 Electrochemical Half‐Cells

2.1.2 Electrode Potential

2.1.3 Electrical Double Layer

2.1.4 Electrochemical Processes

2.1.4.1 Polarization (Overvoltage)

2.1.4.2 Slow Chemical Reactions

2.2 Basic Bioelectrochemistry and Applications

2.3 Industrial Electrochemistry and the Environment

2.3.1 Isolation and Purification of Important Metals

2.3.2 Production of Important Chemical Intermediates by Electrochemistry

2.4 Electrokinetic Phenomena

2.4.1 Electroosmosis in Bioremediation

2.5 Electrophoresis and Its Application in Bioremediation

2.6 Biosensors in Environmental Monitoring

2.6.1 What Are Biosensors?

2.6.2 Biosensors as Environmental Monitors

2.7 Electrochemical Systems as Energy Sources

2.8 Conclusions

Chapter 3 Combined Use of Remediation Technologies with Electrokinetics

3.1 Introduction

3.2 Biological Processes

3.2.1 Electrobioremediation

3.2.2 Electro‐Phytoremediation

3.3 Permeable Reactive Barriers

3.4 Advanced Oxidation Processes.

3.4.1 Electrokinetics‐Enhanced In Situ Chemical Oxidation (EK‐ISCO)

3.4.2 Electro‐Fenton

3.5 In Situ Chemical Reduction (ISCR)

3.6 Challenges for Upscaling

3.7 Concluding Remarks

Chapter 4 The Electrokinetic Recovery of Tungsten and Removal of Arsenic from Mining Secondary Resources: The Case of the Panasqueira Mine

4.1 Introduction

4.2 Tungsten Mining Resources: The Panasqueira Mine

4.2.1 The Development of the Industry

4.2.2 Ore Extraction Processes

4.2.3 Potential Risks

4.3 The Circular Economy of Tungsten Mining Waste

4.3.1 Panasqueira Old Slimes vs. Current Slimes

4.3.2 Tungsten Recovery

4.3.3 Building Material-Related Applications

4.4 Social, Economic, and Environmental Impacts

4.5 Final Remarks

Chapter 5 Electrokinetic Remediation of Dredged Contaminated Sediments

5.1 Introduction

5.2 EKR Removal of Pollutants from Harbor Sediments

5.2.1 Pollutants and Removal Efficiencies

5.2.1.1 Metals

5.2.1.2 Organic Pollutants and Organometallic Pollutants

5.2.2 Influence of Experimental Settings and Sediment Properties on the Efficiency of EKR

5.2.2.1 Enhancement of EKR - Changes in Design

5.2.2.2 Enhancement of EKR - Chemical Agents and Surfactants

5.2.2.3 Sediment Characteristics

5.3 Case Studies of Enhancement Techniques

5.4 Evaluation of the Best Available EKR Practice

5.4.1 Energy Consumption

5.4.2 Environmental Impacts

5.5 Scaling Up EKR for Remediation of Polluted Harbor Sediments

5.5.1 Results and Comments

5.6 Future Perspectives

Chapter 6 Pharmaceutically Active Compounds in Wastewater Treatment Plants: Electrochemical Advanced Oxidation as Onsite Treatment

6.1 Introduction

6.1.1 Emerging Organic Contaminants

6.1.2 Occurrence and Fate of EOCs

6.1.2.1 EOCs in WWTPs.

6.1.3 Water Challenges

6.1.4 Technologies for Wastewater Treatment - Electrochemical Process

6.2 Electrochemical Reactor for EOC Removal in WWTPs

6.2.1 Experimental Design

6.2.1.1 Analytical Methodology

6.2.2 Electrokinetic Reactor Operating in a Continuous Vertical Flow Mode

6.3 Conclusions

Chapter 7 Rare Earth Elements: Overview, General Concepts, and Recovery Techniques, Including Electrodialytic Extraction

7.1 Introduction

7.1.1 Rare Earth Elements: Characterization, Applications, and Geo‐Dependence

7.1.2 REE Mining and Secondary Sources

7.1.3 REE Extraction and Recovery from Secondary Resources

7.2 Case Study

7.3 Conclusions

Chapter 8 Hydrocarbon‐Contaminated Soil in Cold Climate Conditions: Electrokinetic‐Bioremediation Technology as a Remediation Strategy

8.1 Introduction

8.1.1 Hydrocarbon Contamination

8.1.2 Oil Spills in Arctic Environments

8.1.3 Remediation of Petroleum‐Contaminated Soil

8.1.3.1 Electrokinetic Remediation (EKR)

8.2 Case Study

8.2.1 Description of the Site

8.2.2 Soil Sampling

8.2.3 Electrokinetic Remediation (EKR) Experiments

8.2.4 Analytical Procedures

8.2.4.1 Soil Characterization

8.3 Determination of Metals and Phosphorus

8.3.1 Results and Discussion

8.3.1.1 Soil Characteristics

8.3.1.2 EKR Experiments

8.4 Conclusions

Chapter 9 Electrochemical Migration of Oil and Oil Products in Soil

9.1 Introduction

9.2 Specific Nature of Soils Polluted by Oil and Its Products

9.3 Influence of Mineral Composition

9.4 Influence of Soil Dispersiveness

9.5 Influence of Physical Soil Properties

9.6 Influence of Physico‐Chemical Soil Properties

9.7 Influence of the Initial Water/Oil Ratio in a Soil.

9.8 Influence of the Oil Aging Process

9.9 Influence of Oil Composition

9.10 Conclusions

Chapter 10 Nanostructured TiO2‐Based Hydrogen Evolution Reaction (HER) Electrocatalysts: A Preliminary Feasibility Study in Electrodialytic Remediation with Hydrogen Recovery

10.1 Introduction

10.1.1 Electrokinetic Technologies: Electrodialytic Ex Situ Remediation

10.1.2 Nanostructured TiO2 Electrocatalysts Synthesized Through Electrochemical Methods

10.2 Case Study

10.2.1 Aim and Scope

10.2.2 Experimental

10.2.2.1 TiO2 Based Electrocatalyst Synthesis and Characterization

10.2.2.2 ED Experiments

10.2.3 Discussion

10.2.3.1 Blank Tests: Electrocatalysts Effectiveness toward HER

10.2.3.2 ED Remediation for Sustainable CRMs Recovery

10.3 Final Considerations

Chapter 11 Hydrogen Recovery in Electrodialytic‐Based Technologies Applied to Environmental Contaminated Matrices

11.1 Scope

11.2 Technology Concept

11.2.1 Potential Secondary Resources

11.2.2 Electrodialytic Reactor

11.2.2.1 Electrodes

11.2.2.2 Ion‐Exchange Membranes

11.2.2.3 PEMFC System

11.3 Economic Assessment of PEMFC Coupled with Electroremediation

11.3.1 Scenario Analysis

11.3.2 Hydrogen Business Model Canvas

11.3.3 SWOT Analysis

11.4 Final Remarks

Chapter 12 Electrokinetic‐Phytoremediation of Mixed Contaminants in Soil

12.1 Soil Contamination

12.2 Phytoremediation

12.3 Electroremediation

12.3.1 EK Process Coupled with Phytoremediation

12.3.2 EK‐Assisted Bioremediation in the Treatment of Inorganic Contaminants

12.3.3 EK‐Assisted Bioremediation in the Treatment of Organic Contaminants

12.4 Case Study of EK and Electrokinetic‐Assisted Phytoremediation

12.5 Conclusions

References.

Chapter 13 Enhanced Electrokinetic Techniques in Soil Remediation for Removal of Heavy Metals

13.1 Introduction

13.2 Electrokinetic Mechanism and Phenomenon

13.3 Limitations of the Electrokinetic Remediation Process

13.4 Need for Enhancement in the Electrokinetic Remediation Process

13.5 Enhancement Techniques

13.5.1 Surface Modification

13.6 Cation‐Selective Membranes

13.7 Electro‐Bioremediation

13.8 Electro‐Geochemical Oxidation

13.9 Lasagna™ Process

13.10 Other Potential Processes

13.11 Summary

Chapter 14 Assessment of Soil Fertility and Microbial Activity by Direct Impact of an Electrokinetic Process on Chromium‐Contaminated Soil

14.1 Introduction

14.2 Experimental Section

14.2.1 Soil Characteristics and Preparation of Contaminated Soil

14.2.2 Electrokinetic Tests, Experimental Setup, and Procedure

14.2.3 Testing Procedure

14.2.4 Extraction and Analytical Methods

14.2.5 Soil Nutrients

14.2.6 Soil Microbial Biomass Carbon Analysis

14.2.7 Quality Control and Quality Assurance

14.3 Results and Discussion

14.3.1 Electrokinetic Remediation of Chromium‐Contaminated Soil

14.3.1.1 Electrical Current Changes During the Electrokinetic Experiment

14.3.2 pH Distribution in Soil During and After the Electrokinetic Experiment

14.4 Removal of Cr

14.4.1 The Distribution of Total Cr and Its Electroosmotic Flow During the Electrokinetic Experiment

14.5 Effects of the Electrokinetic Process on Some Soil Properties

14.5.1 Soil Organic Carbon

14.5.2 Soil‐Available Nitrogen, Phosphorus, Potassium, and Calcium

14.5.3 Soil Microbial Biomass Carbon

14.6 Conclusion

Chapter 15 Management of Clay Properties Based on Electrokinetic Nanotechnology

15.1 Introduction

15.2 Objects of the Study

15.3 Methods of the Study.

15.4 Results and Discussion.

Notes:

Description based on print version record.

Includes bibliographical references and index.

ISBN:

9781119670162

1119670160

9781119670186

1119670187

9781119670179

1119670179

OCLC:

1241447304

Publisher Number:

9781119670117