pollution remediation

Pollution remediation technologies can remove contaminants from soil and groundwater on industrial sites.污染修复技术可以去除工业场地上土壤和地下水中的污染物。

The cost of pollution remediation is often borne by taxpayers when original polluters no longer exist.当最初的污染者不复存在时，污染修复的成本往往由纳税人承担。