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Effects of soil amendments on the extractability and speciation of cadmium, lead, and copper in a contaminated soil.
Bull Environ Contam Toxicol. 2009 Jul; 83(1):136-40.BE

Abstract

The effects of chemical amendments including zeolite, compost and mesoporous molecular sieves (MCM-41) on the extractability and speciation of heavy metals (Cd, Pb and Cu) in a contaminated soil were investigated. Results showed that the application of soil amendments decreased Cd, Pb and Cu uptake by the shoots of pakchoi, up to 44.2-53.2%, 30.2-42.7% and 16.9-22.1%, respectively, compared with the control. Among the three amendments, zeolite and MCM-41 were more efficient in reducing Cd and Cu uptake, while compost was more efficient in reducing Pb uptake by the plants. The growth of pakchoi was improved in amended soils due to the action of chemical amendments.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Lin D
Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education), College of Environmental Science and Engineering, Nankai University, Tianjin, China.
Zhou Q
No affiliation info available

MeSH

BrassicaCadmiumCopperLeadPlant RootsPlant ShootsSilicon DioxideSoilSoil PollutantsZeolites

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19381428

Citation

Lin, Dasong, and Qixing Zhou. "Effects of Soil Amendments On the Extractability and Speciation of Cadmium, Lead, and Copper in a Contaminated Soil." Bulletin of Environmental Contamination and Toxicology, vol. 83, no. 1, 2009, pp. 136-40.
Lin D, Zhou Q. Effects of soil amendments on the extractability and speciation of cadmium, lead, and copper in a contaminated soil. Bull Environ Contam Toxicol. 2009;83(1):136-40.
Lin, D., & Zhou, Q. (2009). Effects of soil amendments on the extractability and speciation of cadmium, lead, and copper in a contaminated soil. Bulletin of Environmental Contamination and Toxicology, 83(1), 136-40. https://doi.org/10.1007/s00128-009-9727-3
Lin D, Zhou Q. Effects of Soil Amendments On the Extractability and Speciation of Cadmium, Lead, and Copper in a Contaminated Soil. Bull Environ Contam Toxicol. 2009;83(1):136-40. PubMed PMID: 19381428.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effects of soil amendments on the extractability and speciation of cadmium, lead, and copper in a contaminated soil. AU - Lin,Dasong, AU - Zhou,Qixing, Y1 - 2009/04/21/ PY - 2007/12/20/received PY - 2009/04/08/accepted PY - 2009/4/22/entrez PY - 2009/4/22/pubmed PY - 2009/7/11/medline SP - 136 EP - 40 JF - Bulletin of environmental contamination and toxicology JO - Bull Environ Contam Toxicol VL - 83 IS - 1 N2 - The effects of chemical amendments including zeolite, compost and mesoporous molecular sieves (MCM-41) on the extractability and speciation of heavy metals (Cd, Pb and Cu) in a contaminated soil were investigated. Results showed that the application of soil amendments decreased Cd, Pb and Cu uptake by the shoots of pakchoi, up to 44.2-53.2%, 30.2-42.7% and 16.9-22.1%, respectively, compared with the control. Among the three amendments, zeolite and MCM-41 were more efficient in reducing Cd and Cu uptake, while compost was more efficient in reducing Pb uptake by the plants. The growth of pakchoi was improved in amended soils due to the action of chemical amendments. SN - 1432-0800 UR - https://www.unboundmedicine.com/medline/citation/19381428/Effects_of_soil_amendments_on_the_extractability_and_speciation_of_cadmium_lead_and_copper_in_a_contaminated_soil_ L2 - https://dx.doi.org/10.1007/s00128-009-9727-3 DB - PRIME DP - Unbound Medicine ER -