Phytomining Perspectives in Rehabilitation of Mining and Industrial Areas of South Ural

All-Russian research-to-practice conference "Ecology and safety in the technosphere"

工业技术;生态环境科学

Timofeeva, S.S.^1 ; Ulrikh, D.V.^2 ; Timofeev, S.S.^1

Irkutsk National Research Technical University, 83 Lermontova St., Irkutsk

664071, Russia^1

South Ural State University (National Research University), 76 Lenin Prospekt, Chelyabinsk

454080, Russia^2

关键词: Berberis;    Industrial area;    Meadow fescue;    Phytoextraction;    Phytomining;    South Ural;    Surface mass;    Vulgaris;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/66/1/012030/pdf
DOI  :  10.1088/1755-1315/66/1/012030

来源: IOP

【 摘 要 】

The ability of midland hawthorn (Crataegus laevigata (Poir)), common barberry (Berberis vulgaris), red elder (Sambucus racemosa), cinnamon rose (Rosa cinnamomea L.), couch grass (Elytrigia repens), crested wheat grass (Agropyron cristatum), meadow fescue (Festuca pratensis) and meadow grass (Poa pratensis) for phytoextraction of heavy metals from technogenic soil is proved in the article. The possibility of effective phytoextraction with the use of hawthorn and elder is shown. Maximum accumulation of zinc takes place in the surface mass of couch grass and meadow fescue. In regard to the conditions of South Ural, planting of elder and hawthorn with seeding of couch grass and meadow fescue is recommended for phytomining purposes.