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| DOI: | 10.1016/j.biortech.2012.11.075 |
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| Web URL(s): | http://www.sciencedirect.com/science/article/pii/S0960852412017671
Last checked: 03/28/2016
Access conditions: Item is within a limited access website |
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| Publication Type:
| Refereed |
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| Author(s): | Zhao, Shulan;
Jia, Lina;
Duo, Lian |
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| Author Affiliation: | College of Life Sciences, Tianjin Normal University and Tianjin Key Laboratory of Animal and Plant Resistance, Tianjin, China |
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| Title: | The use of a biodegradable chelator for enhanced phytoextraction of heavy metals by Festuca arundinacea from municipal solid waste compost and associated heavy metal leaching |
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| Source: | Bioresource Technology. Vol. 129, February 2013, p. 249-255. |
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| Publishing Information: | Exeter, England: Elsevier Science, Ltd. |
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| # of Pages: | 7 |
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| Related DOI | 10.1016/j.biortech.2012.11.075 |
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| Keywords: | TIC Keywords: Chelates; Copper; Evaluations; Festuca arundinacea; Heavy metals; Leaching; Lead; Municipal solid waste; Nitrilotriacetate; Phytoextraction; Zinc
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| Abstract/Contents: | "In a column experiment with horizontal permeable barriers, the effects of a biodegradable chelator-nitrilotriacetic acid (NTA) on the uptake of heavy metals from municipal solid waste (MSW) compost by Festuca arundinacea and metal leaching were investigated. The use of NTA was effective in increasing Cu, Pb, and Zn uptakes in shoots of two crops of F. Arundinacea. In columns with barriers and treated with 20 mmol NTA per kg MSW compost, metal uptakes by the first and second crop of F. Arundinaceawere, respectively, 3.8 and 4.0 times for Pb, and 1.8 and 1.7 times for Zn greater with the added NTA than without it. Though NTA application mobilized metals, it caused only slight leaching of metals from MSW compost. Permeable barriers positioned between compost and soil effectively reduced metal leaching. NTA-assisted phytoextraction by turfgrass with permeable barriers to cleanup heavy metal contaminated MSW compost should be environmentally safe." |
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| Language: | English |
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| References: | 35 |
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| Note: | Figures
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Zhao, S., L. Jia, and L. Duo. 2013. The use of a biodegradable chelator for enhanced phytoextraction of heavy metals by Festuca arundinacea from municipal solid waste compost and associated heavy metal leaching. Bioresour. Technol. 129:p. 249-255. |
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| DOI: 10.1016/j.biortech.2012.11.075 |
| Web URL(s):
http://www.sciencedirect.com/science/article/pii/S0960852412017671
Last checked: 03/28/2016
Access conditions: Item is within a limited access website |
| 
MSU catalog number: TP 360 .B598 |
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