Evolution and Research Progress of Soil Heavy Metal Pollution Remediation Technologies
LYU Kun
WU Zhiling
DENG Li
Abstract：Soil heavy metal pollution is a critical challenge in global environmental governance,and its remediation is essen-tial for protecting soil ecological functions and ensuring the sustainable use of land resources.This review systematically ex-amines the evolution of soil heavy metal remediation technologies,highlighting key technological milestones and their scientif-ic driving mechanisms.Furthermore,the major research progress in this field is summarized,including core technological inno-vations,advancements in remediation theories,enhanced policy support,and the promotion of engineering practices,providing a comprehensive scientific foundation for pollution control.However,current remediation technologies still face limitations in applicability,high costs,and potential environmental risks.To address these challenges,future research should focus on the in-telligent and precise development of remediation technologies,explore synergistic"remediation-utilization"strategies,and strengthen international collaboration and policy guidance to promote the global progress of pollution control.By integrating technological innovation with interdisciplinary cooperation,soil heavy metal remediation is expected to achieve both ecologi-cal protection and socio-economic benefits,providing crucial support for the sustainable development of the global environ-ment.
Keywords：soil heavy metal contaminationremediation technologiesgreen remediationecological protectionsustainable development
Publication Date：2025-06-30
Online Publishing Date：2025-09-22(First online date of this platform, not the publication date of the document)
Pages：10( 52-61 )