Land application of sewage sludge biochar: Assessments of soil-plant-human health risks from potentially toxic metals.


Journal

The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500

Informations de publication

Date de publication:
20 Feb 2021
Historique:
received: 02 10 2020
revised: 24 11 2020
accepted: 24 11 2020
pubmed: 10 12 2020
medline: 2 1 2021
entrez: 9 12 2020
Statut: ppublish

Résumé

Effects of sewage sludge-derived biochar and its precursor on the accumulation of metals (Cd, Cu, Pb and Zn) in soil and their uptake by plants in a 1-year field experiment involving corn-radish rotation were comparatively studied. The human health risks were assessed, and the safe application period of biochar were estimated. The application of biochar, compares to sewage sludge, significantly enhanced the radish yield (p < 0.05; not corn yield) and significantly reduced the accumulation of metals in both plants (p < 0.05), especially the annual application at ≤15 t ha

Identifiants

pubmed: 33293094
pii: S0048-9697(20)37668-3
doi: 10.1016/j.scitotenv.2020.144137
pii:
doi:

Substances chimiques

Metals, Heavy 0
Sewage 0
Soil 0
Soil Pollutants 0
biochar 0
Charcoal 16291-96-6

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

144137

Informations de copyright

Copyright © 2020 Elsevier B.V. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Jin Zhang (J)

Zhejiang Province Key Laboratory of Recycling and Eco-Treatment of Waste Biomass, School of Environment and Natural Resources, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China; School of Environmental and Resource Sciences, Zhejiang A&F University, Hangzhou, Zhejiang 311300, China; Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia.

Hanyu Hu (H)

School of Environmental and Resource Sciences, Zhejiang A&F University, Hangzhou, Zhejiang 311300, China.

Minyan Wang (M)

Jiyang College, Zhejiang A&F University, Zhuji, Zhejiang 311800, China; Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia.

Yanan Li (Y)

School of Environmental and Resource Sciences, Zhejiang A&F University, Hangzhou, Zhejiang 311300, China.

Shengchun Wu (S)

School of Environmental and Resource Sciences, Zhejiang A&F University, Hangzhou, Zhejiang 311300, China.

Yucheng Cao (Y)

School of Environmental and Resource Sciences, Zhejiang A&F University, Hangzhou, Zhejiang 311300, China.

Peng Liang (P)

School of Environmental and Resource Sciences, Zhejiang A&F University, Hangzhou, Zhejiang 311300, China. Electronic address: liangpeng@zafu.edu.cn.

Jianyun Zhang (J)

Zhejiang Province Key Laboratory of Recycling and Eco-Treatment of Waste Biomass, School of Environment and Natural Resources, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China.

Ravi Naidu (R)

Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), The University of Newcastle, Callaghan, NSW 2308, Australia.

Yanju Liu (Y)

Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW 2308, Australia; Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRC CARE), The University of Newcastle, Callaghan, NSW 2308, Australia.

Yu Bon Man (YB)

Consortium on Health, Environment, Education and Research (CHEER), Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, Hong Kong, China.

Ming Hung Wong (MH)

Consortium on Health, Environment, Education and Research (CHEER), Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, Hong Kong, China; Zhejiang Province Key Laboratory of Recycling and Eco-Treatment of Waste Biomass, School of Environment and Natural Resources, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China.

Changai Zhang (C)

Zhejiang Province Key Laboratory of Recycling and Eco-Treatment of Waste Biomass, School of Environment and Natural Resources, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China. Electronic address: zca2006@sina.com.

Shengdao Shan (S)

Zhejiang Province Key Laboratory of Recycling and Eco-Treatment of Waste Biomass, School of Environment and Natural Resources, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, China.

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