数字农科院2.0

Use Of Clay To Remediate C.admium Contaminated Soil Under D ifferent Water Management Regimes

文献类型： 外文期刊

作者： Li, JR; Xu, YM

作者机构：

关键词： Cd; Continuous flooding; Polluted soil; Immobilization; Rice plant

期刊名称： ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY

ISSN： 0147-6513

年卷期： 2017 年 141 卷

页码：

收录情况： JCR（2021版）

摘要： We examined in situ remediation of sepiolite on cadmium-polluted soils with diverse water regimes, and several variables including brown rice Cd, exchangeable Cd, pH, and available Fe/P. pH, available Fe/P in soils increased gradually during continuous flooding, which contributed to Cd absorption on colloids. In control group (untreated soils), compared to conventional irrigation, brown rice Cd in continuous flooding reduced by 37.9%, and that in wetting irrigation increased by 31.0% (p < 0.05). In contrast to corresponding controls, brown rice Cd in sepiolite treated soils reduced by 44.4%, 34.5% and 36.8% under continuous flooding, conventional irrigation and wetting irrigation (p < 0.05), and exchangeable Cd in amended soils reduced by 27.5-49.0%, 14.3-40.5%, and 24.9-32.8% under three water management regimes (p < 0.05). Compared to corresponding controls, decreasing amplitudes of exchangeable Cd and brown rice Cd in sepiolite treated soils were higher in continuous flooding than in conventional irrigation and wetting irrigation. Continuous flooding management promoted soil Cd immobilization by sepiolite.

分类号：

  • 相关文献

[1]Evaluation Of Palygorskite For Remediation O.f Cd-Polluted Soil With D ifferent Water Conditions. Li, JR, Xu, YM. 2018

[2]Effects Of Clay Combined With M.oisture Management On Cd I mmobilization And Fertility Index Of Polluted Rice Field. Li, JR, Xu, YM. 2018

[3]In‒situ immobilization remediation, soil aggregate distribution, and microbial community composition in weakly alkaline Cd‒contaminated soils: A field study. Ma W., Sun T., Xu Y., Zheng S., Sun Y.. 2022

[4]Independent and combined effects of antibiotic stress and EM microbial agent on the nitrogen and humus transformation and bacterial community successions during the chicken manure composting. Zhao H., Li S., Jiang Y., Wang D., Wang H., Dou X.. 2022

[5]Immobilization Remediation Of Cd-Polluted Soil W.ith Different Water Condition. Li, JR, Xu, YM. 2017

[6]Toxicity Threshold Of Lead (Pb) T.o Nitrifying Microorganisms In S oils Determined By Substrate-Induced Nitrification Assay And Prediction Model. Zheng, H, Chen, L, Li, N, Liu, B, Meng, N, Wang, M, Chen, SB. 2017

[7]The Effect Of Biochar Nanoparticles O.n Rice Plant Growth A nd The Uptake Of Heavy Metals: Implications For Agronomic Benefits And Potential Risk. Yue, L, Lian, F, Han, Y, Bao, QL, Wang, ZY, Xing, BS. 2019

[8]Identification of qLG2, qLG8, and qWG2 as novel quantitative trait loci for grain shape and the allelic analysis in cultivated rice. Gao‑Jie Wang , Ying Wang , Jie‑Zheng Ying , Xian‑Jun Song. 2020

[9]Effects Of Bamboo Biochar On S.oybean Root Nodulation In M ulti-Elements Contaminated Soils. Wang, CY, Alidoust, D, Yang, XL, Isoda, A. 2018

[10]Carbon Nanoparticle-Stabilized Pickering Emulsion As A. Sustainable And High-Performance I nterfacial Catalysis Platform For Enzymatic Esterification/Transesterification. Dong, Z, Liu, ZS, Shi, J, Tang, H, Xiang, X, Huang, FH, Zheng, MM. 2019

[11]Improvements In Activity And Stability O.f Immobilized Alcohol Dehydrogenase U sing Magnetic Carbon Nanotubes. Tang, XS, Tang, P, Liu, LL. 2018

[12]Responses Of Soil Aggregates And B.acterial Communities To Soil-Pb I mmobilization Induced By Biofertilizer. Wang, M, Chen, SB, Han, Y, Chen, L, Wang, D. 2019

[13]Suppressive Effects Of Thermal-Treated Oyster S.hells On Cadmium And C opper Translocation In Maize Plants. Wang, CY, Alidoust, D, Isoda, A, Li, MS. 2017

[14]Remediation Of Heavy Metal-Polluted Agricultural S.oils Using Clay Minerals: A Review. Xu, Y, Liang, XF, Xu, YM, Qin, X, Huang, QQ, Wang, L, Sun, YB. 2017

[15]Comparative Effects Of Biochar, Slag A.nd Ferrous-Mn Ore On L ead And Cadmium Immobilization In Soil. Mehmood, S, Rizwan, M, Bashir, S, Ditta, A, Aziz, O, Yong, LZ, Dai, ZH, Akmal, M, Ahmed, W, Adeel, M, Imtiaz, M, Tu, SX. 2018

[16]The use of mercapto-modified palygorskite prevents the bioaccumulation of cadmium in wheat. Li Xuanzhen,Jia Rui,Lu Xiazi,Xu Yingming,Liang Xuefeng,Shen Lianfeng,Li Benyin,Ma Chuang,Wang Ning,Yao Chen,Zhang Shimin. 2021

[17]Ameliorative Effects Of Biochar On Rapeseed (Brassica Napus L.) Growth And Heavy Metal Immobilization In Soil Irrigated With Untreated Wastewater. Kamran, M, Malik, Z, Parveen, A, Huang, L, Riaz, M, Bashir, S, Mustafa, A, Abbasi, GH, Xue, B, Ali, U. 2020

[18]Overexpression Of Secreted Sucrose Isomerase I.n Yarrowia Lipolytica And I ts Application In Isomaltulose Production After Immobilization. Zhang, P, Wang, ZP, Liu, S, Wang, YL, Zhang, ZF, Liu, XM, Du, YM, Yuan, XL. 2019

[19]Effective Synthesis Of Theaflavin-3,3 '-Digallate W.ith Epigallocatechin-3-O-Gallate And Epicatechin G allate As Substrates By Using Immobilized Pear Polyphenol Oxidase. Lei, SC, Xie, MH, Hu, B, Zhou, L, Sun, Y, Saeeduddin, M, Zhang, HC, Zeng, XX. 2017

[20]Three-Dimensional Carbon Nanofiber Derived From B.acterial Cellulose For Use I n A Nafion Matrix On A Glassy Carbon Electrode For Simultaneous Voltammetric Determination Of Trace Levels Of Cd(Ii) And Pb(Ii). Qin, DF, Gao, SS, Wang, L, Shen, HJ, Yalikun, N, Sukhrobov, P, Wagberg, T, Zhao, YJ, Mamat, X, Hu, GZ. 2017

作者其他论文 更多>>