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This chapter explores the intricate interplay between rhizospheric microbiomes and their capacity to degrade organic pollutants, offering a comprehensive overview of the mechanisms involved. Beginning with an introduction to the significance of organic pollutants, this chapter delves into the pivotal role played by rhizospheric microbiomes in environmental remediation. The mechanisms of degradation, encompassing microbial metabolism, enzymatic processes, and rhizodegradation, are examined in detail. A focus on the diverse array of microorganismsMicroorganisms inhabiting the rhizosphere, including bacteria, fungi, and archaea, provides insights into the complex ecological network driving pollutant degradation. Factors influencing rhizospheric degradation, such as environmental conditions, plant-microbe interactions, and substrate specificity, are scrutinized to elucidate the intricacies of this process. This chapter presents case studies showcasing successful degradation of specific pollutants in rhizospheric environments, emphasizing the potential applications and successes of this natural remediation strategy. Biotechnological advancements, including phytoremediation strategies and engineered microbial consortia are explored, offering a glimpse into the future of sustainable pollutant remediation. This chapter also addresses challenges and limitations associated with rhizospheric degradation, providing a balanced perspective on its feasibility and ecological implications. Furthermore, it highlights the importance of analytical techniques, such as molecular tools, metagenomics, and stable isotope probing, in monitoring and understanding the efficacy of pollutant degradation. Regulatory considerations and environmental policy implications are discussed, underscoring the relevance of this research in shaping environmental management practices. In conclusion, this chapter synthesizes key findings, outlines future research directions, and underscores the pivotal role of rhizospheric microbiomes in the sustainable degradation of organic pollutants.

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Degradation of Organic Pollutants by Rhizospheric Microbiomes

  • 章节

  • 发表日期：

    2025年

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  • Mir Sajad Rabani,
  • Meenakshi Shrivastav,
  • Insha Hamid,
  • Humaira Hussain,
  • Anjali Pathak,
  • Mahendra K. Gupta,
  • Sajad Hussain Shah,
  • Mahroof Khan

摘要

This chapter explores the intricate interplay between rhizospheric microbiomes and their capacity to degrade organic pollutants, offering a comprehensive overview of the mechanisms involved. Beginning with an introduction to the significance of organic pollutants, this chapter delves into the pivotal role played by rhizospheric microbiomes in environmental remediation. The mechanisms of degradation, encompassing microbial metabolism, enzymatic processes, and rhizodegradation, are examined in detail. A focus on the diverse array of microorganismsMicroorganisms inhabiting the rhizosphere, including bacteria, fungi, and archaea, provides insights into the complex ecological network driving pollutant degradation. Factors influencing rhizospheric degradation, such as environmental conditions, plant-microbe interactions, and substrate specificity, are scrutinized to elucidate the intricacies of this process. This chapter presents case studies showcasing successful degradation of specific pollutants in rhizospheric environments, emphasizing the potential applications and successes of this natural remediation strategy. Biotechnological advancements, including phytoremediation strategies and engineered microbial consortia are explored, offering a glimpse into the future of sustainable pollutant remediation. This chapter also addresses challenges and limitations associated with rhizospheric degradation, providing a balanced perspective on its feasibility and ecological implications. Furthermore, it highlights the importance of analytical techniques, such as molecular tools, metagenomics, and stable isotope probing, in monitoring and understanding the efficacy of pollutant degradation. Regulatory considerations and environmental policy implications are discussed, underscoring the relevance of this research in shaping environmental management practices. In conclusion, this chapter synthesizes key findings, outlines future research directions, and underscores the pivotal role of rhizospheric microbiomes in the sustainable degradation of organic pollutants.