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Translocation of metals in pea plants grown on various amendment of electroplating industrial sludge.
Bioresour Technol 2008; 99(10):4467-75BT

Abstract

A pot-culture experiment was conducted to observe the effects of acidic sludge addition to the soils on bioavailability and uptake of heavy metals in different parts of pea plant as well as its influence on the growth of that plant. It is observed from our result the abundances of total and bio-available heavy metals in sludge vary as follows: Fe>Mn>Cr>Ni>Cu>Pb>Zn>Cd and Fe>Ni>Mn>Cr>Cu>Zn>Pb>Cd. Sludge applications increased both the total metals, DTPA-extractable metals and total N in the soils. On the other hand lime application has decreased the bioavailability of heavy metals with no change in total N in sludge amended soils. Organic carbon showed positive correlation with all metals except Zn, Cr and Pb. CEC also showed a strong positive correlation (R(2)>0.7) with the low translocation efficiency of pea plants. The value of translocation factor from shoot to seed was found to be smaller than root to shoot of pea plants. Our study thus shows that pea plants were found to be well adapted to the soil amended with 10% sludge with 0.5% lime treatment, minimizing most of the all metal uptake in the shoot of that plant. So, on the basis of the present study, possible treatment may be recommended for the secure disposal of acidic electroplating sludge.

Authors+Show Affiliations

School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110 067, India. sutaparai@gmail.comNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

17904360

Citation

Bose, Sutapa, et al. "Translocation of Metals in Pea Plants Grown On Various Amendment of Electroplating Industrial Sludge." Bioresource Technology, vol. 99, no. 10, 2008, pp. 4467-75.
Bose S, Chandrayan S, Rai V, et al. Translocation of metals in pea plants grown on various amendment of electroplating industrial sludge. Bioresour Technol. 2008;99(10):4467-75.
Bose, S., Chandrayan, S., Rai, V., Bhattacharyya, A. K., & Ramanathan, A. L. (2008). Translocation of metals in pea plants grown on various amendment of electroplating industrial sludge. Bioresource Technology, 99(10), pp. 4467-75.
Bose S, et al. Translocation of Metals in Pea Plants Grown On Various Amendment of Electroplating Industrial Sludge. Bioresour Technol. 2008;99(10):4467-75. PubMed PMID: 17904360.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Translocation of metals in pea plants grown on various amendment of electroplating industrial sludge. AU - Bose,Sutapa, AU - Chandrayan,Sudarshana, AU - Rai,Vivek, AU - Bhattacharyya,A K, AU - Ramanathan,A L, Y1 - 2007/09/27/ PY - 2007/05/17/received PY - 2007/08/13/revised PY - 2007/08/15/accepted PY - 2007/10/2/pubmed PY - 2008/6/17/medline PY - 2007/10/2/entrez SP - 4467 EP - 75 JF - Bioresource technology JO - Bioresour. Technol. VL - 99 IS - 10 N2 - A pot-culture experiment was conducted to observe the effects of acidic sludge addition to the soils on bioavailability and uptake of heavy metals in different parts of pea plant as well as its influence on the growth of that plant. It is observed from our result the abundances of total and bio-available heavy metals in sludge vary as follows: Fe>Mn>Cr>Ni>Cu>Pb>Zn>Cd and Fe>Ni>Mn>Cr>Cu>Zn>Pb>Cd. Sludge applications increased both the total metals, DTPA-extractable metals and total N in the soils. On the other hand lime application has decreased the bioavailability of heavy metals with no change in total N in sludge amended soils. Organic carbon showed positive correlation with all metals except Zn, Cr and Pb. CEC also showed a strong positive correlation (R(2)>0.7) with the low translocation efficiency of pea plants. The value of translocation factor from shoot to seed was found to be smaller than root to shoot of pea plants. Our study thus shows that pea plants were found to be well adapted to the soil amended with 10% sludge with 0.5% lime treatment, minimizing most of the all metal uptake in the shoot of that plant. So, on the basis of the present study, possible treatment may be recommended for the secure disposal of acidic electroplating sludge. SN - 0960-8524 UR - https://www.unboundmedicine.com/medline/citation/17904360/Translocation_of_metals_in_pea_plants_grown_on_various_amendment_of_electroplating_industrial_sludge_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(07)00664-5 DB - PRIME DP - Unbound Medicine ER -