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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Veröffentlicht in:	Environmental science and pollution research international 2020-10, Vol.27 (30), p.37668-37676
Hauptverfasser:	Shi, Guang-yu, Yan, Ying-jia, Yu, Zhi-qiang, Zhang, Lu, Cheng, Yuan-yuan, Shi, Wei-lin
Format:	Artikel
Sprache:	eng
Schlagworte:	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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Zusammenfassung:	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