logo

SCIENTIA SINICA Chimica, Volume 49, Issue 1: 103-112(2019) https://doi.org/10.1360/N032018-00131

Preparation of flower-like magnesium silicate from biomass silicon for radionuclide U(VI) removal

More info
  • ReceivedJun 5, 2018
  • AcceptedJul 31, 2018
  • PublishedDec 4, 2018

Abstract

The serious environmental pollution have been one of the most important scientific problems to be urgently solved in the social development process. Metal silicates have attracted extensive interest due to their unique structure and promising properties in adsorption. Rice husks are suitable natural reservoirs for the preparation of high value-added nanostructured silicate-based adsorbents. Inspired by this proposal, we herein reported a facile and general strategy to fabricate flower-like magnesium silicate with ultrathin nanosheets from the low-cost rice husks as sustainable silicon sources. The as-prepared magnesium silicate was used as an adsorbent to test its adsorption performance towards U(VI) remove. Dependent on batch adsorption experiments, the adsorption behavior and removal efficiency of U(VI) under various environmental conditions (e.g., pH, contact time and solid content) were simulated systematically. The results showed that the adsorptive properties were highly pH dependent. The adsorption system obeyed the pseudo-second-order kinetic models. The adsorption data were well fitted with the Langmuir isotherms, and the maximum adsorption capacity was up to ~663.7 mg/g.


Funded by

国家自然科学基金(21707043)

山东省自然科学基金(ZR2017BEE005)


References

[1] Sun Y, Yang S, Chen Y, Ding C, Cheng W, Wang X. Environ Sci Technol, 2015, 49: 4255-4262 CrossRef PubMed ADS Google Scholar

[2] Chang K, Li X, Liao Q, Hu B, Hu J, Sheng G, Linghu W, Huang Y, Asiri AM, Alamry KA. Chem Eng J, 2017, 327: 320-327 CrossRef Google Scholar

[3] Chang K, Sun Y, Ye F, Li X, Sheng G, Zhao D, Linghu W, Li H, Liu J. Chem Eng J, 2017, 325: 665-671 CrossRef Google Scholar

[4] Sheng G, Huang C, Chen G, Sheng J, Ren X, Hu B, Ma J, Wang X, Huang Y, Alsaedi A, Hayat T. Environ Pollut, 2018, 233: 125-131 CrossRef PubMed Google Scholar

[5] Sheng G, Alsaedi A, Shammakh W, Monaquel S, Sheng J, Wang X, Li H, Huang Y. Carbon, 2016, 99: 123-130 CrossRef Google Scholar

[6] Sheng G, Hu J, Li H, Li J, Huang Y. Chemosphere, 2016, 148: 227-232 CrossRef PubMed ADS Google Scholar

[7] Sheng G, Tang Y, Linghu W, Wang L, Li J, Li H, Wang X, Huang Y. Appl Catal B-Environ, 2016, 192: 268-276 CrossRef Google Scholar

[8] Sheng G, Yang P, Tang Y, Hu Q, Li H, Ren X, Hu B, Wang X, Huang Y. Appl Catal B-Environ, 2016, 193: 189-197 CrossRef Google Scholar

[9] Shao D, Hou G, Li J, Wen T, Ren X, Wang X. Chem Eng J, 2014, 255: 604-612 CrossRef Google Scholar

[10] Hu B, Qiu M, Hu Q, Sun Y, Sheng G, Hu J, Ma J. ACS Sustain Chem Eng, 2017, 5: 6924-6931 CrossRef Google Scholar

[11] Hu B, Ye F, Jin C, Ma X, Huang C, Sheng G, Ma J, Wang X, Huang Y. Chemosphere, 2017, 184: 408-416 CrossRef PubMed ADS Google Scholar

[12] Hu B, Hu Q, Chen C, Sun Y, Xu D, Sheng G. Chem Eng J, 2017, 322: 66-72 CrossRef Google Scholar

[13] Hu B, Huang C, Li X, Sheng G, Li H, Ren X, Ma J, Wang J, Huang Y. Chem Eng J, 2017, 313: 527-534 CrossRef Google Scholar

[14] Hu B, Chen G, Jin C, Hu J, Huang C, Sheng J, Sheng G, Ma J, Huang Y. J Hazard Mater, 2017, 336: 214-221 CrossRef PubMed Google Scholar

[15] Liu J, Luo X, Wang J, Xiao T, Chen D, Sheng G, Yin M, Lippold H, Wang C, Chen Y. Environ Pollut, 2017, 224: 445-453 CrossRef PubMed Google Scholar

[16] Zhang S, Yang H, Huang H, Gao H, Wang X, Cao R, Li J, Xu X, Wang X. J Mater Chem A, 2017, 5: 15913-15922 CrossRef Google Scholar

[17] Yang S, Wang X, Chen Z, Li Q, Niu B, Wang X. Prog Chem, 2018, 30: 225–242 (in Chinese) [杨姗也, 王祥学, 陈中山, 李倩, 韦犇犇, 王祥科. 化学进展, 2018, 30: 225–242]. Google Scholar

[18] Chen H, Huang S, Zhang Z, Liu Y, Wang X. Acta Chim Sin, 2017, 75: 560-574 CrossRef Google Scholar

[19] Liang Y, Gu P, Yao W, Yu S, Wang J, Wang X. Prog Chem, 2017, 29: 1062–1071 (in Chinese) [梁宇, 顾鹏程, 姚文, 于淑君, 王建, 王祥科. 化学进展, 2017, 29: 1062–1071]. Google Scholar

[20] Li J, Wang X, Zhao G, Chen C, Chai Z, Alsaedi A, Hayat T, Wang X. Chem Soc Rev, 2018, 47: 2322-2356 CrossRef PubMed Google Scholar

[21] Gu P, Zhang S, Li X, Wang X, Wen T, Jehan R, Alsaedi A, Hayat T, Wang X. Environ Pollut, 2018, 240: 493-505 CrossRef PubMed Google Scholar

[22] Zhang S, Gao H, Huang Y, Wang X, Hayat T, Li J, Xu X, Wang X. Environ Sci-Nano, 2018, 5: 1179-1190 CrossRef Google Scholar

[23] Fang Q, Xuan S, Jiang W, Gong X. Adv Funct Mater, 2011, 21: 1902-1909 CrossRef Google Scholar

[24] Zhu J, Tang C, Zhuang Z, Shi C, Li N, Zhou L, Mai L. ACS Appl Mater Interfaces, 2017, 9: 24584-24590 CrossRef Google Scholar

[25] Wang Y, Wang G, Wang H, Liang C, Cai W, Zhang L. Chem Eur J, 2010, 16: 3497-3503 CrossRef PubMed Google Scholar

[26] Cao CY, Wei F, Qu J, Song WG. Chem Eur J, 2013, 19: 1558-1562 CrossRef PubMed Google Scholar

[27] Qu J, Cao CY, Hong YL, Chen CQ, Zhu PP, Song WG, Wu ZY. J Mater Chem, 2012, 22: 3562-3567 CrossRef Google Scholar

[28] Zheng J, Wu BH, Jiang ZY, Kuang Q, Fang XL, Xie ZX, Huang RB, Zheng LS. Chem Asian J, 2010, 5: 1439-1444 CrossRef PubMed Google Scholar

[29] Zhang S, Gao H, Li J, Huang Y, Alsaedi A, Hayat T, Xu X, Wang X. J Hazard Mater, 2017, 321: 92-102 CrossRef PubMed Google Scholar

[30] Pang H, Wang X, Yao W, Yu S, Wang X. Sci Sin-Chim, 2018, 48: 58-73 CrossRef Google Scholar

[31] Zhang N, Zhang TN, Jiang JC, Wang CL, Liu CL. Sci Sin Chem, 2016, 46: 409–416 (in Chinese) [张娜, 张陶娜, 蒋京呈, 王春丽, 刘春立. 中国科学: 化学, 2016, 46: 409–416]. Google Scholar

[32] Dong W, Ball WP, Liu C, Wang Z, Stone AT, Bai J, Zachara JM. Environ Sci Technol, 2005, 39: 7949-7955 CrossRef ADS Google Scholar

[33] Fox PM, Davis JA, Zachara JM. Geochim Cosmochim Acta, 2006, 70: 1379-1387 CrossRef ADS Google Scholar

[34] Chen H, Shao D, Li J, Wang X. Chem Eng J, 2014, 254: 623-634 CrossRef Google Scholar

[35] Zou Y, Wang X, Wu F, Yu S, Hu Y, Song W, Liu Y, Wang H, Hayat T, Wang X. ACS Sustain Chem Eng, 2017, 5: 1173-1185 CrossRef Google Scholar

[36] Yang D, Song S, Zou Y, Wang X, Yu S, Wen T, Wang H, Hayat T, Alsaedi A, Wang X. Chem Eng J, 2017, 323: 143-152 CrossRef Google Scholar

[37] Han B, Zhang E, Cheng G, Zhang L, Wang D, Wang X. Chem Eng J, 2018, 338: 734-744 CrossRef Google Scholar

[38] Hu Y, Wang X, Zou Y, Wen T, Wang X, Alsaedi A, Hayat T, Wang X. Chem Eng J, 2017, 316: 419-428 CrossRef Google Scholar

Copyright 2020 Science China Press Co., Ltd. 《中国科学》杂志社有限责任公司 版权所有

京ICP备18024590号-1