Enhanced Phytoextraction Technologies for the Sustainable Remediation of Cadmium-Contaminated Soil Based on Hyperaccumulators-A Review

被引:1
作者
Cao, Xuerui [1 ]
Dong, Qing [1 ]
Mao, Lihui [1 ]
Yang, Xiaoe [2 ]
Wang, Xiaozi [2 ]
Zou, Qingcheng [1 ]
机构
[1] Zhejiang Inst Landscape Plants & Flowers, Hangzhou 311251, Peoples R China
[2] Zhejiang Univ, Coll Environm & Resource Sci, Key Lab Environm Remediat & Ecol Hlth, Minist Educ MOE, Hangzhou 310058, Peoples R China
来源
PLANTS-BASEL | 2025年 / 14卷 / 01期
关键词
cadmium; hyperaccumulator plants; assisted phytoextraction; soil remediation; SEDUM-ALFREDII; PHYTOREMEDIATION EFFICIENCY; THLASPI-CAERULESCENS; CD PHYTOEXTRACTION; PLANT-GROWTH; ACCUMULATION; PLUMBIZINCICOLA; FIELD; ZN; TOLERANCE;
D O I
10.3390/plants14010115
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Heavy metal pollution in soil is a significant challenge around the world, particularly cadmium (Cd) contamination. In situ phytoextraction and remediation technology, particularly focusing on Cd hyperaccumulator plants, has proven to be an effective method for cleaning Cd-contaminated agricultural lands. However, this strategy is often hindered by a long remediation cycle and low efficiency. To address these limitations, assisted phytoextraction has been proposed as a remediation strategy based on the modification of certain traits of plants or the use of different materials to enhance plant growth and increase metal absorption or bioavailability, ultimately aiming to improve the remediation efficiency of Cd hyperaccumulators. To thoroughly understand the progress of Cd hyperaccumulators in remediating Cd-polluted soils, this review article discusses the germplasm resources and assisted phytoextraction strategies for these plants, including microbial, agronomic measure, chelate, nanotechnology, and CO2-assisted phytoextraction, as well as integrated approaches. This review paper critically evaluates and analyzes the numerous approaches and the remediation potential of Cd hyperaccumulators and highlights current challenges and future research directions in this field. The goal is to provide a theoretical framework for the further development and application of Cd pollution remediation technologies in agricultural soils.
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页数:21
相关论文
共 95 条
[1]   Remediation of metal toxicity and alleviation of toxic metals-induced oxidative stress in Brassica chinensis L using biochar-iron nanocomposites [J].
Aborisade, Moses Akintayo ;
Oba, Belay Tafa ;
Kumar, Akash ;
Liu, Jiashu ;
Chen, Daying ;
Okimiji, Oluwaseun Princess ;
Zhao, Lin .
PLANT AND SOIL, 2023, 493 (1-2) :629-645
[2]   Remediation of soil polluted with Pb and Cd and alleviation of oxidative stress in Brassica rapa plant using nanoscale zerovalent iron supported with coconut-husk biochar [J].
Aborisade, Moses Akintayo ;
Geng, Hongzhi ;
Oba, Belay Tafa ;
Kumar, Akash ;
Ndudi, Efomah Andrew ;
Battamo, Ashenafi Yohannes ;
Liu, Jiashu ;
Chen, Daying ;
Okimiji, Oluwaseun Princess ;
Ojekunle, Oluwasheyi Zacchaeus ;
Yang, Yongkui ;
Sun, Peizhe ;
Zhao, Lin .
JOURNAL OF PLANT PHYSIOLOGY, 2023, 287
[3]   Role of Root Exudates on the Soil Microbial Diversity and Biogeochemistry of Heavy Metals [J].
Agarwal, Priyanka ;
Vibhandik, Rutuja ;
Agrahari, Roma ;
Daverey, Achlesh ;
Rani, Radha .
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, 2024, 196 (05) :2673-2693
[4]   HEAVY-METAL ACCUMULATION AND TOLERANCE IN BRITISH POPULATIONS OF THE METALLOPHYTE THLASPI-CAERULESCENS J-AND-C-PRESL (BRASSICACEAE) [J].
BAKER, AJM ;
REEVES, RD ;
HAJAR, ASM .
NEW PHYTOLOGIST, 1994, 127 (01) :61-68
[5]   Co-application of TiO2 nanoparticles and hyperaccumulator Brassicajuncea L. for effective Cd removal from soil: Assessing the feasibility of using nano-phytoremediation [J].
Bakshi, Mansi ;
Kumar, Arun .
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2023, 341
[6]   Advances in plant growth-promoting bacterial inoculant technology: formulations and practical perspectives (1998-2013) [J].
Bashan, Yoav ;
de-Bashan, Luz E. ;
Prabhu, S. R. ;
Hernandez, Juan-Pablo .
PLANT AND SOIL, 2014, 378 (1-2) :1-33
[7]   DETECTION OF NICKELIFEROUS ROCKS BY ANALYSIS OF HERBARIUM SPECIMENS OF INDICATOR PLANTS [J].
BROOKS, RR ;
LEE, J ;
REEVES, RD ;
JAFFRE, T .
JOURNAL OF GEOCHEMICAL EXPLORATION, 1977, 7 (01) :49-57
[8]  
Cao Xue-ying, 2022, Journal of Agro-Environment Science, V41, P765, DOI 10.11654/jaes.2021-0990
[9]   Intercropping coupled with inoculation on Cd accumulation in a Sedum alfredii-oilseed rape system under various field conditions [J].
Cao, Xuerui ;
Wang, Xiaozi ;
Yang, Xiaoe ;
Zou, Qingcheng ;
Mao, Lihui ;
Dong, Qing ;
He, Zhenli .
ENVIRONMENTAL TECHNOLOGY & INNOVATION, 2024, 35
[10]   The Cd phytoextraction potential of hyperaccumulator Sedum alfredii-oilseed rape intercropping system under different soil types and comprehensive benefits evaluation under field conditions* [J].
Cao, Xuerui ;
Wang, Xiaozi ;
Lu, Min ;
Hamid, Yasir ;
Lin, Qiang ;
Liu, Xingxing ;
Li, Tingqiang ;
Liu, Guoqun ;
He, Zhenli ;
Yang, Xiaoe .
ENVIRONMENTAL POLLUTION, 2021, 285