Combined pollution of multiple heavy metals and their chemical immobilization in contaminated soils: A review
土壤重金属复合污染及其化学钝化修复技术研究进展

Soil contamination by multiple heavy metals is a widespread environmental concern.Compared with the single metal,multiple heavy metals in soils behave interactively and show combined ecological effects,making the soil remediation challengeable.Most of the previous studies on the remediation of metal-contaminated soils have been focused on one single metal;however,little work was reported on the remediation of multiple metals.Chemical immobilization relies on addition of the soil amendments to help retain co...