Physicochemical Remediation of Soil Contamination: From Laboratory to Field

Soil physicochemical remediation technologies are crucial for the restoration of contaminated soil. As science and technology has developed by leaps and bounds in recent years, in situ remediation technology based on immobilization and stabilization has become the hope of soil remediation, while the traditional physicochemical remediation technology is also constantly innovating to meet the challenge. Nowadays, soil physicochemical remediation is not only a product of laboratory research, but also an engineering technology suitable for green and sustainable remediation policy. Therefore, this chapter briefly summarizes current soil physicochemical remediation technologies and proposes options that are consistent with a green and sustainable remediation approach. The feasibility of these technologies has been explored and verified through cases of classical contaminants, new types of contaminants, complex contaminants, and actual pollution remediation.