Soil Remediation

1. Characteristics:

Soil pollution has basic characteristics such as concealment, hysteresis, cumulativeness and irreversibility, and it is very difficult to remediate.

2. Treatment Difficulties

It's hard to achieve a complete cure. The remediation cycle is long, it's difficult to control pollution sources, and the reliability of detection is low.

3. Treatment Processes:

Landfilling, chemical leaching, composting, phytoremediation, permeable reactive barrier, bioremediation.

4. Discharge Standards

Soil Environmental Quality Standard (GB15618 - 1995)

Case Recommendations:

*** Governance and Remediation of a Soil - Polluted Site

*** Demonstration Project of Soil Pollution Governance and Remediation in Dongguan City