Biochar Application in Soil to Immobilize Heavy Metals: Fundamentals and Case Studies

Biochar Application in Soil to Immobilize Heavy Metals: Fundamentals and Case Studies is a book that explores the use of biochar to immobilize soil heavy metals, focusing on its effects on soil properties, stability, and long-term performance through extensive case studies.

Format: Paperback / softback
Length: 348 pages
Publication date: 01 January 2023
Publisher: Elsevier - Health Sciences Division

Biochar Application in Soil to Immobilize Heavy Metals: Fundamentals and Case Studies delves into the utilization of biochar in soil to immobilize heavy metals. The book explores the impact of biochar on soil micro- and macro-properties, evaluates the stability of heavy metals in biochar-treated soil, and investigates the long-term stability of heavy metals in biochar-treated soil. A distinctive aspect of this book is its extensive reliance on case studies. Chapters delve into small-scale field trials and medium to large-scale industrial applications of biochar to immobilize soil heavy metals. Furthermore, the flow of the entire book follows a sequential structure, beginning with "mechanisms-to-applications-to-case studies," enabling readers to translate the fundamental principles into practical applications. This book equips soil and environmental scientists with the necessary tools to establish connections between micro-level surface chemistry and macro-level engineering performance.

Introduction:
Biochar, a carbon-rich material derived from biomass, has gained increasing attention for its potential to immobilize heavy metals in soil. This book aims to provide a comprehensive understanding of the fundamentals and case studies related to the application of biochar in soil heavy metal immobilization.

Effects of Biochar on Soil Micro- and Macro-Properties:
Chapter 1 explores the effects of biochar on soil micro- and macro-properties. It discusses the changes in soil pH, texture, organic matter content, and nutrient availability after biochar application. The authors also examine the potential of biochar to enhance soil fertility and promote plant growth.

Chapter 2 focuses on assessing the stability of heavy metals in biochar-treated soil. It discusses various methods used to measure heavy metal mobility, such as batch experiments, column experiments, and field studies. The chapter also highlights the factors that influence heavy metal stability in biochar-treated soil, including biochar properties, soil properties, and environmental conditions.

Chapter 3 examines the long-term stability of heavy metals in biochar-treated soil. It explores the mechanisms by which biochar can immobilize heavy metals, such as sorption, chelation, and precipitation. The chapter also discusses the factors that affect the long-term stability of heavy metals in biochar-treated soil, including biochar dosage, soil pH, and environmental conditions.

Case Studies:
Chapter 4 presents a series of case studies that illustrate the application of biochar in immobilizing soil heavy metals. The case studies cover a range of applications, including agricultural soils, contaminated soils, and waste management. Each case study includes a description of the site background, experimental design, and results obtained.
Chapter 5 discusses the economic and environmental benefits of using biochar in immobilizing soil heavy metals. It explores the potential of biochar to reduce the cost of soil remediation, improve soil quality, and mitigate the environmental impact of heavy metal pollution. The chapter also discusses the challenges and limitations of using biochar in soil heavy metal immobilization.

Conclusion:
In conclusion, Biochar Application in Soil to Immobilize Heavy Metals: Fundamentals and Case Studies provides a comprehensive and up-to-date overview of the application of biochar in soil heavy metal immobilization. The book covers the effects of biochar on soil micro- and macro-properties, assesses the stability of heavy metals in biochar-treated soil, and investigates the long-term stability of heavy metals in biochar-treated soil. The extensive use of case studies allows readers to gain practical insights into the application of biochar in real-world situations. By providing soil and environmental scientists with the tools they need to build the links between micro-level surface chemistry and macro-level engineering performance, this book contributes to the development of sustainable soil remediation and management strategies.

Dimension: 235 x 191 (mm)
ISBN-13: 9780323854597