Insights into influence of aging processes on zero-valent iron modified biochar in copper(II) immobilization: from batch solution to pilot-scale investigation

Abstract

The zero-valent iron modified biochar materials are widely employed for heavy metals immobilization. However, these materials would be inevitably aged by natural forces after entering into the environment, while there are seldom studies reported the aging effects of zero-valent iron modified biochar. In this work, the hydrogen peroxide and hydrochloric acid solution were applied to simulate aging conditions of zero-valent iron modified biochar. According to the results, the adsorption capacity of copper(II) contaminants on biochar, zero-valent iron modified biochar-1, and zero-valent iron modified biochar-2 after aging was decreased by 15.36%, 22.65% and 23.26%, respectively. The surface interactions were assigned with chemisorption occurred on multi-molecular layers, which were proved by the pseudo-second-order and Langmuir models. After aging, the decreasing of capacity could be mainly attributed to the inhibition of ion-exchange and zero-valent iron oxidation. Moreover, the plant growth and soil leaching experiments also proved the effects of aging treatment, the zero-valent iron modified biochar reduced the inhibition of copper(II) bioavailability and increased the mobility of copper(II) after aging. All these results bridged the gaps between bio-adsorbents customization and their environmental behaviors during practical agro-industrial application.

Graphical abstract

Keywords

zero-valent iron modified biochar / aging processes / copper removal / adsorption / pilot-scale experiments

References

[1] Peng C, Zhang K, Wang M E, Wan X X, Chen W P. Estimation of the accumulation rates and health risks of heavy metals in residential soils of three metropolitan cities in China. Journal of Environmental Sciences (China), 2022, 115: 149–161

[2] Xiong T T, Dumat C, Dappe V, Vezin H, Schreck E, Shahid M, Pierart A, Sobanska S. Copper oxide nanoparticle foliar uptake, phytotoxicity, and consequences for sustainable urban agriculture. Environmental Science & Technology, 2017, 51(9): 5242–5251

[3] Liu Y, Wang D, Xue M, Song R, Zhang Y, Qu G, Wang T. High-efficient decomplexation of Cu-EDTA and Cu removal by high-frequency non-thermal plasma oxidation/alkaline precipitation. Separation and Purification Technology, 2021, 257: 117885

[4] Zhang X Y, Bowyer P, Scollary G R, Clark A C, Kontoudakis N. Sulfide-bound copper removal from red and white wine using membrane and depth filters: Impacts of oxygen, H₂S-to-Cu ratios, diatomaceous earth and wine volume. Food Chemistry, 2022, 377: 131758

[5] Mazumdar K, Das S. Phytoremediation of soil treated with metalliferous leachate from an abandoned industrial site by alternanthera sessilis and Ipomoea aquatica: metal extraction and biochemical responses. Ecological Engineering, 2021, 170: 106349

[6] Dou D T, Wei D L, Guan X, Liang Z J, Lan L H, Lan X D, Liu P R, Mo H Q, Lan P. Adsorption of copper(II) and cadmium(II) ions by in situ doped nano-calcium carbonate high-intensity chitin hydrogels. Journal of Hazardous Materials, 2022, 423: 127137

[7] Cai M, Zeng J, Chen Y Z, He P, Chen F, Wang X, Liang J Y, Gu C Y, Huang D L, Zhang K, Gan M, Zhu J. An efficient, economical, and easy mass production biochar supported zero-valent iron composite derived from direct-reduction natural goethite for Cu(II) and Cr(VI) remove. Chemosphere, 2021, 285: 131539

[8] Kumar A, Singh E, Mishra R, Kumar S. Biochar as environmental armour and its diverse role towards protecting soil, water and air. Science of the Total Environment, 2022, 806: 150444

[9] Zhou L, Li Z, Yi Y Q, Tsang E P, Fang Z Q. Increasing the electron selectivity of nanoscale zero-valent iron in environmental remediation: a review. Journal of Hazardous Materials, 2022, 421: 126709

[10] Ahmad S, Liu X, Tang J, Zhang S. Biochar-supported nanosized zero-valent iron (nZVI/BC) composites for removal of nitro and chlorinated contaminants. Chemical Engineering Journal, 2022, 431: 133187

[11] Wang H, Cai J, Liao Z, Jawad A, Ifthikar J, Chen Z, Chen Z. Black liquor as biomass feedstock to prepare zero-valent iron embedded biochar with red mud for Cr(VI) removal: mechanisms insights and engineering practicality. Bioresource Technology, 2020, 311: 123553

[12] Yang F, Zhang S, Sun Y, Cheng K, Li J, Tsang D C W. Fabrication and characterization of hydrophilic corn stalk biochar-supported nanoscale zero-valent iron composites for efficient metal removal. Bioresource Technology, 2018, 265: 490–497

[13] Wang L W, O’Connor D, Rinklebe J, Ok Y S, Tsang D C W, Shen Z T, Hou D Y. Biochar aging: mechanisms, physicochemical changes, assessment, and implications for field applications. Environmental Science & Technology, 2020, 54(23): 14797–14814

[14] Hou R, Wang L, Shen Z, Alessi D S, Hou D. Simultaneous reduction and immobilization of Cr(VI) in seasonally frozen areas: remediation mechanisms and the role of ageing. Journal of Hazardous Materials, 2021, 415: 125650

[15] Luo Z Y, Zhu J Y, Yu L, Yin K. Heavy metal remediation by nano zero-valent iron in the presence of microplastics in groundwater: inhibition and induced promotion on aging effects. Environmental Pollution, 2021, 287: 117628

[16] Wang C Q, Huang R, Sun R R. Green one-spot synthesis of hydrochar supported zero-valent iron for heterogeneous fenton-like discoloration of dyes at neutral pH. Journal of Molecular Liquids, 2020, 320: 114421

[17] Su Y, Wen Y, Yang W, Zhang X, Xia M, Zhou N, Xiong Y, Zhou Z. The mechanism transformation of ramie biochar’s cadmium adsorption by aging. Bioresource Technology, 2021, 330: 124947

[18] Liu Y, Wang L, Wang X, Jing F, Chang R, Chen J. Oxidative ageing of biochar and hydrochar alleviating competitive sorption of Cd(II) and Cu(II). Science of the Total Environment, 2020, 725: 138419

[19] Nie T, Hao P, Zhao Z, Zhou W, Zhu L. Effect of oxidation-induced aging on the adsorption and co-adsorption of tetracycline and Cu²⁺ onto biochar. Science of the Total Environment, 2019, 673: 522–532

[20] Jing F, Liu Y, Chen J. Insights into effects of ageing processes on Cd-adsorbed biochar stability and subsequent sorption performance. Environmental Pollution, 2021, 291: 118243

[21] Dong X L, Li G T, Lin Q M, Zhao X R. Quantity and quality changes of biochar aged for 5 years in soil under field conditions. Catena, 2017, 159: 136–143

[22] Zhang X F, Navarathna C M, Leng W Q, Karunaratne T, Thirumalai R, Kim Y, Pittman C U Jr, Mlsna T, Cai Z Y, Zhang J L. Lignin-based few-layered graphene-encapsulated iron nanoparticles for water remediation. Chemical Engineering Journal, 2021, 417: 129199

[23] Yang F, Jiang Y, Dai M, Hou X, Peng C. Active biochar-supported iron oxides for Cr(VI) removal from groundwater: kinetics, stability and the key role of FeO in electron-transfer mechanism. Journal of Hazardous Materials, 2022, 424: 127542

[24] Liu J, Cheng W, Yang X, Bao Y. Modification of biochar with silicon by one-step sintering and understanding of adsorption mechanism on copper ions. Science of the Total Environment, 2020, 704: 135252

[25] Zhang A L, Li X, Xing J, Xu G R. Adsorption of potentially toxic elements in water by modified biochar: a review. Journal of Environmental Chemical Engineering, 2020, 8(4): 104196

[26] Hua Y, Zheng X B, Xue L H, Han L F, He S Y, Mishra T, Feng Y F, Yang L Z, Xing B S. Microbial aging of hydrochar as a way to increase cadmium ion adsorption capacity: process and mechanism. Bioresource Technology, 2020, 300: 122708

[27] Zhang X, Yao H, Lei X B, Lian Q Y, Holmes W E, Fei L, Zappi M E, Gang D D. Synergistic adsorption and degradation of sulfamethoxazole from synthetic urine by hickory-sawdust-derived biochar: the critical role of the aromatic structure. Journal of Hazardous Materials, 2021, 418: 126366

[28] Shen Y, Guo J Z, Bai L Q, Chen X Q, Li B. High effective adsorption of Pb(II) from solution by biochar derived from torrefaction of ammonium persulphate pretreated bamboo. Bioresource Technology, 2021, 323: 124616

[29] Kim H B, Kim J G, Kim T, Alessi D S, Baek K. Interaction of biochar stability and abiotic aging: influences of pyrolysis reaction medium and temperature. Chemical Engineering Journal, 2021, 411: 128441

[30] Xu H, Gao M X, Hu X, Chen Y H, Li Y, Xu X Y, Zhang R Q, Yang X, Tang C F, Hu X J. A novel preparation of S-nZVI and its high efficient removal of Cr(VI) in aqueous solution. Journal of Hazardous Materials, 2021, 416: 125924

[31] Nan Q, Hu S, Qin Y, Wu W. Methane oxidation activity inhibition via high amount aged biochar application in paddy soil. Science of the Total Environment, 2021, 796: 149050

[32] Wang C Q, Wang H, Cao Y J. Pb(II) sorption by biochar derived from cinnamomum camphora and its improvement with ultrasound-assisted alkali activation. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2018, 556: 177–184

[33] Zhang J H, Cheng Z Y, Yang X G, Luo J Q, Li H Z, Chen H M, Zhang Q, Li J X. Mediating the reactivity and selectivity of nanoscale zerovalent iron toward nitrobenzene under porous carbon confinement. Chemical Engineering Journal, 2020, 393: 124779

[34] Huang D, Hu Z, Peng Z, Zeng G, Chen G, Zhang C, Cheng M, Wan J, Wang X, Qin X. Cadmium immobilization in river sediment using stabilized nanoscale zero-valent iron with enhanced transport by polysaccharide coating. Journal of Environmental Management, 2018, 210: 191–200

[35] Li S, Yang F, Li J, Cheng K. Porous biochar-nanoscale zero-valent iron composites: synthesis, characterization and application for lead ion removal. Science of the Total Environment, 2020, 746: 141037

[36] Wang C Q, Wang H. Pb(II) sorption from aqueous solution by novel biochar loaded with nano-particles. Chemosphere, 2018, 192: 1–4

[37] Dong F X, Yan L, Zhou X H, Huang S T, Liang J Y, Zhang W X, Guo Z W, Guo P R, Qian W, Kong L J, Chu W, Diao Z H. Simultaneous adsorption of Cr(VI) and phenol by biochar-based iron oxide composites in water: performance, kinetics and mechanism. Journal of Hazardous Materials, 2021, 416: 125930

[38] Liu J, Chen W, Hu X, Wang H, Zou Y, He Q, Ma J, Liu C, Chen Y, Huangfu X. Effects of MnO₂ crystal structure on the sorption and oxidative reactivity toward thallium(I). Chemical Engineering Journal, 2021, 416: 127919

[39] Xie Y, Zhou G, Huang X, Cao X, Ye A, Deng Y, Zhang J, Lin C, Zhang R. Study on the physicochemical properties changes of field aging biochar and its effects on the immobilization mechanism for Cd²⁺ and Pb²⁺. Ecotoxicology and Environmental Safety, 2022, 230: 113107

[40] Liu J, Cheng W, Yang X, Bao Y. Modification of biochar with silicon by one-step sintering and understanding of adsorption mechanism on copper ions. Science of the Total Environment, 2020, 704: 135252

[41] Xiao J, Hu R, Chen G C, Xing B S. Facile synthesis of multifunctional bone biochar composites decorated with Fe/Mn oxide micro-nanoparticles: physicochemical properties, heavy metals sorption behavior and mechanism. Journal of Hazardous Materials, 2020, 399: 123067

[42] Zhang A L, Li X, Xing J, Xu G R. Adsorption of potentially toxic elements in water by modified biochar: a review. Journal of Environmental Chemical Engineering, 2020, 8(4): 10419

[43] Li A, Ge W, Liu L, Zhang Y, Qiu G. Synthesis and application of amine-functionalized MgFe₂O^4-biochar for the adsorption and immobilization of Cd(II) and Pb(II). Chemical Engineering Journal, 2022, 439: 135785

[44] Meng Z, Huang S, Lin Z. Effects of modification and co-aging with soils on Cd(II) adsorption behaviors and quantitative mechanisms by biochar. Environmental Science and Pollution Research International, 2022, 29(4): 1–14

[45] Zhang Y, Nie S, Nie M, Yan C, Qiu L, Wu L, Ding M. Remediation of sulfathiazole contaminated soil by peroxymonosulfate: performance, mechanism and phytotoxicity. Science of the Total Environment, 2022, 830: 154839

Acknowledgements

The authors appreciate the support from the National Natural Science Foundation of China (Grant No. 22264025), the Yunnan Province Education Department Scientific Research Foundation Project (Grant No. 2022J0136), and the Applied Basic Research Foundation of Yunnan Province (Grant Nos. 202201AS070020, 202201AU070061).

Electronic Supplementary Material

Supplementary material is available in the online version of this article at https://dx.doi.org/10.1007/s11705-022-2282-8 and is accessible for authorized users.

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