园林植物中重金属元素检测及其对重金属污染土壤修复综述

A Review of the Detection of Heavy Metal Elements in Garden Plants and the Restoration of Heavy Metal Contaminated Soil

随着城市化发展,城市工业区的污染问题日渐突出,尤其是重金属工业区。其土壤、地下水、大气环境均可能受到重金属的污染,因此,在存在土壤污染的城市工业区进行园林绿化的过程中,如果能够选择合适的绿化苗木栽植,不仅美化了环境,还有效地降低工业区土壤中重金属元素含量。本文主要通过阐述城市工业园区园林植物选择及其体内重金属检测方法,同时提出利用园林植物修复城市工业区的前景,为今后城市工业区园林绿化提供新的思路。

With the development of urbanization,the pollution problem in urban industrial areas has become increasingly prominent,especially in heavy metal industrial areas.The soil,groundwater,and atmospheric environment may all be contaminated by heavy metals in industrial areas.Therefore,if suitable green seedlings can be planted in the process of landscaping in urban industrial areas with soil pollution,it will not only beautify the environment,and he content of heavy metal elements in the soil of industrial zone is also reduced effectively.This paper mainly expounds the choice of garden plants in urban industrial areas and the methods for detecting heavy metals in the plants.At the same time,it puts forward the prospect of using garden plants to repair urban industrial areas,and provides new ideas for the greening of urban industrial parks in the future.