Modification-bioremediation of copper, lead, and cadmium-contaminated soil by combined ryegrass (Lolium multiflorum Lam.) and Pseudomonas aeruginosa treatment

The principal objective of this study was to investigate the strengthened remediation effect and relevant mechanism of P. aeruginosa on ryegrass ( Lolium multiflorum Lam.) for soil contaminated by Cu-Pb-Cd compound heavy metals. The results showed that the complex heavy metals’ contamination had rem...

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Bibliographic Details
Published in:Environmental science and pollution research international 2020-10, Vol.27 (30), p.37668-37676
Main Authors: Shi, Guang-yu, Yan, Ying-jia, Yu, Zhi-qiang, Zhang, Lu, Cheng, Yuan-yuan, Shi, Wei-lin
Format: Article
Language:English
Subjects:
Accumulation
Acidic soils
Aquatic Pollution
Atmospheric Protection/Air Quality Control/Air Pollution
Bioaccumulation
Biological magnification
Biomass
Bioremediation
Cadmium
Catalase
Contamination
Coordination compounds
Copper
Earth and Environmental Science
Ecotoxicology
Environment
Environmental Chemistry
Environmental Health
Environmental science
Heavy metals
Inoculation
Lead
Lolium multiflorum
Plant growth
Pseudomonas aeruginosa
Research Article
Roots
Shoots
Soil contamination
Soil improvement
Soil pollution
Soils
Transfer factor
Urease
Waste Water Technology
Water Management
Water Pollution Control
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Summary:The principal objective of this study was to investigate the strengthened remediation effect and relevant mechanism of P. aeruginosa on ryegrass ( Lolium multiflorum Lam.) for soil contaminated by Cu-Pb-Cd compound heavy metals. The results showed that the complex heavy metals’ contamination had remarkable inhibiting effect on the growth of plants ( P  
ISSN:0944-1344
1614-7499
DOI:10.1007/s11356-020-09846-2