Title | Novel magnetite nano-rods-modified biochar: a promising strategy to control lead mobility and transfer in soil-rice system |
Author | |
Corresponding Author | Ul Haq, M. Zia |
Publication Years | 2022-08-01
|
DOI | |
Source Title | |
ISSN | 1735-1472
|
EISSN | 1735-2630
|
Abstract | Environment-friendly and cost-effective remediation strategies are highly needed to reclaim the lead (Pb) contaminated soils. The present study evaluated the efficacy of novel magnetic wood-modified biochar (MWB) and pristine wood biochar (WB) at different application rates (0.5-1.75%) for remediation of Pb-contaminated soil. Both MWB and WB amendments effectively reduced the transfer and bioavailability of Pb in the soil. MWB (1.75%) amendment remarkably influenced rice plant growth in terms of improved biochemical and physiological attributes. The amendment of Pb-contaminated soil with MWB also proved beneficial in reducing oxidative stress in rice plants. A significant increase in root iron plaque (Fe-plaque) formation was also observed with 1.75% MWB treatment. The sequential extraction results demonstrated the increased transformation of exchangeable Pb fractions to non-exchangeable Pb fractions. Application of 1.75% MWB reduced the Pb content in roots and shoots by 48.6% and 60.2%, respectively. Present findings clearly validated the usefulness of MWB as a cost-effective remediation strategy for Pb-contaminated soil. |
Keywords | |
URL | [Source Record] |
Indexed By | |
Language | English
|
SUSTech Authorship | Others
|
WOS Research Area | Environmental Sciences & Ecology
|
WOS Subject | Environmental Sciences
|
WOS Accession No | WOS:000842142200003
|
Publisher | |
EI Accession Number | 20223512641009
|
EI Keywords | Biochemistry
; Contamination
; Cost effectiveness
; Magnetite
; Remediation
; Soil pollution
; Soils
|
ESI Classification Code | Environmental Impact and Protection:454.2
; Soils and Soil Mechanics:483.1
; Nanotechnology:761
; Biochemistry:801.2
; Industrial Economics:911.2
; Solid State Physics:933
|
Data Source | Web of Science
|
Citation statistics |
Cited Times [WOS]:10
|
Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/382561 |
Department | Department of Ocean Science and Engineering |
Affiliation | 1.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Natl Engn Lab Lake Pollut Control & Ecol Restorat, Beijing 100012, Peoples R China 2.China Agr Univ, Coll Engn, Beijing 100083, Peoples R China 3.Govt Coll Univ, Dept Environm Sci & Engn, Faisalabad, Pakistan 4.Univ Agr Faisalabad, Dept Agron, Faisalabad 38000, Pakistan 5.Univ Okara, Fac Life Sci, Inst Environm & Agr Sci, Okara 56130, Pakistan 6.Natl Agr Res Ctr, Crop Sci Inst, Islamabad, Pakistan 7.Hazara Univ, Dept Agron, Mansehra, Pakistan 8.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Shenzhen, Peoples R China 9.Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350116, Peoples R China 10.Reg Agr Res Inst, Bahawalpur, Punjab, Pakistan 11.Govt Coll Univ, Dept Bot, Faisalabad, Pakistan |
Recommended Citation GB/T 7714 |
Ajmal, Z.,Irshad, M. Kashif,Qadeer, A.,et al. Novel magnetite nano-rods-modified biochar: a promising strategy to control lead mobility and transfer in soil-rice system[J]. International Journal of Environmental Science and Technology,2022.
|
APA |
Ajmal, Z..,Irshad, M. Kashif.,Qadeer, A..,Ul Haq, M. Zia.,Ullah, R..,...&Dong, R..(2022).Novel magnetite nano-rods-modified biochar: a promising strategy to control lead mobility and transfer in soil-rice system.International Journal of Environmental Science and Technology.
|
MLA |
Ajmal, Z.,et al."Novel magnetite nano-rods-modified biochar: a promising strategy to control lead mobility and transfer in soil-rice system".International Journal of Environmental Science and Technology (2022).
|
Files in This Item: | There are no files associated with this item. |
|
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment