Phytoremediation of heavy metal contaminated soil by selection of plant species

2014 ◽  
pp. 445-450
Keyword(s):  
Heavy Metal ◽  
Plant Species ◽  
Contaminated Soil ◽  
Selection Of

Study on Plant-Microbial Remediation of Antibiotic and Heavy Metal Contaminated Soil

2014 ◽  
Vol 587-589 ◽  
pp. 816-819 ◽  
Author(s):  
Ning Chen ◽  
Su Chen ◽  
Lei Chao ◽  
Li Na Sun ◽  
Dong Mei Zheng ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Contaminated Soil ◽  
Research Priorities ◽  
Influential Factors ◽  
Future Research ◽  
Advantages And Disadvantages ◽  
Microbial Remediation ◽  
Heavy Metals Pollution ◽  
Selection Of

In the recent years, antibiotics and heavy metals have become common pollutants in soil. Plant-microbial remediation is promising for the management of antibiotics and heavy metals pollution in soil. This paper talks about the mechanization of plant-microbial remediation, finds the advantages and disadvantages about plant-microbial technology, summarizes the method of selection of the plant and microbial, influential factors, and discusses the future research priorities of plant-microbial remediation.

scholarly journals The use of heavy metal accumulating plants for detoxication of chemically polluted soils

2004 ◽  
Vol 52 (1) ◽  
pp. 113-120 ◽  
Author(s):  
Jacek Antonkiewicz ◽  
Czesława Jasiewicz ◽  
Pavel Ryant
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Plant Species ◽  
Contaminated Soil ◽  
Jerusalem Artichoke ◽  
Pot Experiment ◽  
Polluted Soils ◽  
Indicator Plants ◽  
Element Contents

The studies conducted from 1997 to 1999 in a vegetation hall were performed as a pot experiment on ordinary silt soil. Jerusalem artichoke, maize, Sida hermaphrodita Rusby, amaranth and hemp were used as indicator plants. The results confirmed, great diversification of the element contents which depends not only on the species but also on the part of individual plants. Analysis of the data revealed also another dependence: increased concentration of heavy metals in the soil corresponded to a higher content of heavy metals in the plants. Significant differences in this respect were observed for the plant species grown in unpolluted or differently contaminated soil.

scholarly journals Phytoremediation of heavy metal contaminated soil using different plant species

2013 ◽  
Vol 12 (43) ◽  
pp. 6185-6192 ◽  
Author(s):  
J Coupe Stephen ◽  
Sallami Khaled ◽  
Ganjian Eshmaiel
Keyword(s):  
Heavy Metal ◽  
Plant Species ◽  
Contaminated Soil

Remediation of heavy metal polluted soil by utilizing organic amendments and two plant species (Ailanthus altissima and Melia azedarach)

2021 ◽  
Vol 14 (13) ◽  
Author(s):  
Fatemeh Mohebzadeh ◽  
Babak Motesharezadeh ◽  
Mohammad Jafari ◽  
Salman Zare ◽  
Maryam Saffari Aman
Keyword(s):  
Heavy Metal ◽  
Plant Species ◽  
Organic Amendments ◽  
Polluted Soil ◽  
Ailanthus Altissima ◽  
Melia Azedarach

scholarly journals Application of nanoscale zero-valent iron in hexavalent chromium-contaminated soil: A review

2020 ◽  
Vol 9 (1) ◽  
pp. 736-750
Author(s):  
Xilu Chen ◽  
Xiaomin Li ◽  
Dandan Xu ◽  
Weichun Yang ◽  
Shaoyuan Bai
Keyword(s):  
Heavy Metal ◽  
Hexavalent Chromium ◽  
Contaminated Soil ◽  
Zero Valent Iron ◽  
Toxic Heavy Metal ◽  
Factors Affecting ◽  
Metal Pollutants ◽  
Nanoscale Zero Valent Iron ◽  
Low Toxicity ◽  
Heavy Metal Pollutants

AbstractChromium (Cr) is a common toxic heavy metal that is widely used in all kinds of industries, causing a series of environmental problems. Nanoscale zero- valent iron (nZVI) is considered to be an ideal remediation material for contaminated soil, especially for heavy metal pollutants. As a material of low toxicity and good activity, nZVI has been widely applied in the in situ remediation of soil hexavalent chromium (Cr(vi)) with mobility and toxicity in recent years. In this paper, some current technologies for the preparation of nZVI are summarized and the remediation mechanism of Cr(vi)-contaminated soil is proposed. Five classified modified nZVI materials are introduced and their remediation processes in Cr(vi)-contaminated soil are summarized. Key factors affecting the remediation of Cr(vi)-contaminated soil by nZVI are studied. Interaction mechanisms between nZVI-based materials and Cr(vi) are explored. This study provides a comprehensive review of the nZVI materials for the remediation of Cr(vi)-contaminated soil, which is conducive to reducing soil pollution.

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