Preparation of nano ferric oxide by biomineralization and its adsorption to methylene blue

doi:10.19965/j.cnki.iwt.2021-0647

Abstract

Abstract:

Using urease-producing strains Klebsiella oxytoca（K. oxytoca） and Neurospora crassa（N. crassa） as templates，nano-magnetic iron oxide composites were prepared by biomineralization method. The composites were characterized by scanning electron microscopy，X?ray energy spectrum，X?ray diffraction，BET specific surface area test and magnetic tape regression，and their adsorption properties for methylene blue were studied. The results showed that the prepared materials were mainly Fe₃O₄/C complex，spherical particles with a particle size of about 20 nm，and showed good paramagnetic properties. The adsorption ability to methylene blue was as follows：Using K. oxytoca as template，the nano-magnetic iron oxide composite containing 20 mmol/L Fe²⁺ had the best adsorption effect on methylene blue，the adsorption rate is 69.8%，and the adsorption amount was 6.98 mg/g within 2 h. Using N. crassa as template， the nano-magnetic iron oxide composite containing 10 mmol/L Fe²⁺ had a weak adsorption effect on methylene blue，the adsorption rate was 47.2%，and the adsorption ability was 4.72 mg/g within 2 h.

Key words: biomineralization, Fe₃O₄ nanoparticles, adsorption, methylene blue

摘要：

分别以产脲酶菌株产酸克雷伯菌（Klebsiella oxytoca，K. oxytoca）和粗糙脉孢菌（Neurospora crassa，N. crassa）为模板，利用生物矿化法制备了纳米磁性氧化铁复合材料。采用扫描电镜、X射线能谱、X射线衍射、BET比表面积测试法以及磁滞回归线等对制备的复合材料进行了表征，并研究了其对亚甲基蓝的吸附特性。结果表明，制备的材料主要为Fe₃O₄/C复合物，球状颗粒，粒径约为20 nm，具有良好的顺磁性。对亚甲基蓝的吸附效果：以K. oxytoca为模板在20 mmol/L Fe²⁺条件下制备的纳米磁性氧化铁复合材料对亚甲基蓝的吸附效果最好，吸附率为69.8%，2 h吸附量为6.98 mg/g；以N. crassa为模板在10 mmol/L Fe²⁺条件下制备的纳米磁性氧化铁复合材料对亚甲基蓝的吸附效果较弱，吸附率为47.2%，2 h吸附量为4.72 mg/g。

关键词: 生物矿化, 纳米Fe₃O₄, 吸附, 亚甲基蓝

CLC Number:

X703

Qianwei LI,Yuzhu WANG,Yuxin ZHANG,Chunmao CHEN. Preparation of nano ferric oxide by biomineralization and its adsorption to methylene blue[J]. Industrial Water Treatment, 2022, 42(3): 70-75.

李倩玮,王雨竹,张宇鑫,陈春茂. 生物矿化法制备纳米氧化铁及其对亚甲基蓝的吸附[J]. 工业水处理, 2022, 42(3): 70-75.

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URL: https://www.iwt.cn/EN/10.19965/j.cnki.iwt.2021-0647

https://www.iwt.cn/EN/Y2022/V42/I3/70

Figures/Tables 7

Fig. 1 SEM characterization results of materials prepared with K. oxytoca as carrier

Fig. 2 SEM characterization results of materials prepared with N. crassa as carrier

Fig. 3 XRD characterization results of materials prepared with K. oxytoca as carrier

Fig. 4 XRD characterization results of materials prepared with N. crassa as carrier

Fig. 5 Isothermal desorption curve and pore size distribution of magnetic nano-Fe₃O₄ prepared by biomineralization method

Fig. 6 Hysteresis curves of magnetic nano-Fe₃O₄ prepared by biomineralization

Fig. 7 Adsorption curves of magnetic nano-Fe₃O₄ prepared under different conditions

References 18

1	花莉，解井坤，朱超，等. 微生物对偶氮染料脱色降解的研究进展［J］. 西北农林科技大学学报：自然科学版，2015，43（10）：103-113.
	HUA Li， XIE Jingkun， ZHU Chao，et al. Advances in decolorization and degradation of azo dyes by microorganisms［J］. Journal of Northwest A & F University：Natural Science Edition，2015，43（10）：103-113.
2	SHARMA V T， HALANUR M M， KAMATH S V，et al. Fe-Al based nanocomposite reinforced hydrothermal carbon：Efficient and robust absorbent for anionic dyes［J］. Chemosphere，2020，259：127421.
3	闫雪倩，裴向军，杜杰，等. Bi₂O₂CO₃/Fe₃O₄磁性复合物在环境污染治理领域中的应用［J］. 化工进展，2021，40（6）：3515-3525.
	YAN Xueqian， PEI Xiangjun， DU Jie，et al. Application of Bi₂O₂CO₃/Fe₃O₄ magnetic composite in environmental pollution control［J］. Chemical Industry and Engineering Progress，2021，40（6）：3515-3525.
4	AFKHAMI A， SABER-TEHRANI M， BAGHERI H. Modified maghemite nanoparticles as an efficient adsorbent for removing some cationic dyes from aqueous solution［J］. Desalination，2010，263（1/2/3）：240-248. doi:10.1016/j.desal.2010.06.065 doi: 10.1016/j.desal.2010.06.065
5	WANG Zhihong， WU Zekun， ZHI Xujun，et al. TiO₂/CTS/ATP adsorbent modification and its application in adsorption-ultrafiltration process for dye wastewater purification［J］. Environmental Science and Pollution Research，2021，28：59963-59973. doi:10.1007/s11356-021-13933-3 doi: 10.1007/s11356-021-13933-3
6	KHATAEE A， KARIMI A， AREFI-OSKOUI S，et al. Sonochemical synthesis of Pr-doped ZnO nanoparticles for sonocatalytic degradation of Acid Red 17［J］. Ultrasonics Sonochemistry，2015，22：371-381. doi:10.1016/j.ultsonch.2014.05.023 doi: 10.1016/j.ultsonch.2014.05.023
7	HASSAN H， SALAMA A， EL-ZIATY A K，et al. New chitosan/silica/zinc oxide nanocomposite as adsorbent for dye removal［J］. International Journal of Biological Macromolecules，2019，131：520-526. doi:10.1016/j.ijbiomac.2019.03.087 doi: 10.1016/j.ijbiomac.2019.03.087
8	FAN Honglei， LI Lei， ZHOU Shaofeng，et al. Continuous preparation of Fe₃O₄ nanoparticles combined with surface modification by L-cysteine and their application in heavy metal adsorption［J］. Ceramics International，2016，42（3）：4228-4237. doi:10.1016/j.ceramint.2015.11.098 doi: 10.1016/j.ceramint.2015.11.098
9	徐劼，王琳，陈家斌，等. 磁性Fe₃O₄-CuO非均相活化过碳酸钠降解AO7［J］. 环境科学，2020，41（4）：1734-1742.
	XU Jie， WANG Lin， CHEN Jiabing，et al. Degradation of AO7 by magnetic Fe₃O₄-CuO heterogeneous activation of sodium percarbonate［J］. Environmental Science，2020，41（4）：1734-1742.
10	叶明，王公正，宿贵梅，等. 功能性磁性纳米复合材料的制备及应用［J］. 环境工程，2015，33（10）：66-71.
	YE Ming， WANG Gongzheng， SU Guimei，et al. Preparation and application of functional magnetic nanocomposites［J］. Environmental Engineering，2015，33（10）：66-71.
11	高余良，朱光明，马拖拖. Fe₃O₄磁性纳米粒子及其生物医学应用研究进展［J］. 化工进展，2017，36（3）：973-980.
	GAO Yuliang， ZHU Guangming， MA Tuotuo. Research progress of Fe₃O₄ magnetic nanoparticles and their biomedical applications［J］. Chemical Industry and Engineering Progress，2017，36（3）：973-980.
12	汪婷，高滢，金晓英，等. 纳米四氧化三铁同步去除水中的Pb（Ⅱ）和Cr（Ⅲ）离子［J］. 环境工程学报，2013，7（9）：3476-3482.
	WANG Ting， GAO Ying， JIN Xiaoying，et al. Simultaneous removal of Pb（Ⅱ） and Cr（Ⅲ） ions from water by nano ferric oxide［J］. Chinese Journal of Environmental Engineering，2013，7（9）：3476-3482.
13	龚新怀，辛梅华，李明春，等. 磁性响应茶渣制备及其对水溶液中亚甲基蓝的吸附［J］. 化工进展，2019，38（2）：1113-1121.
	GONG Xinhuai， XIN Meihua， LI Mingchun，et al. Magnetic response of tea residue preparation and its adsorption of methylene blue in aqueous solution［J］. Chemical Industry and Engineering Progress，2019，38（2）：1113-1121.
14	段正洋，刘树丽，徐晓军，等. 磁性Fe₃O₄纳米粒子的制备、功能化及在重金属废水中的应用［J］. 化工进展，2017，36（5）：1791-1801.
	DUAN Zhengyang， LIU Shuli， XU Xiaojun，et al. Preparation，functionalization and application of magnetic Fe₃O₄ nanoparticles in heavy metal wastewater［J］. Chemical Industry and Engineering Progress，2017，36（5）：1791-1801.
15	LI Q， CSETENYI L， GADD G M. Biomineralization of metal carbonates by Neurospora crassa ［J］. Environmental Science & Technology，2014，48（24）：14409-14416. doi:10.1021/es5042546 doi: 10.1021/es5042546
16	LI Qianwei， LIU Daoqing， CHEN Chunmao，et al. Experimental and geochemical simulation of nickel carbonate mineral precipitation by carbonate-laden ureolytic fungal culture supernatants［J］. Envrionmental Science：Nano，2019，6（6）：1866-1875. doi:10.1039/c9en00385a doi: 10.1039/c9en00385a
17	陈恭，王秀玲，刘勇健，等. Fe₃O₄/CdTe磁性荧光纳米复合物的逐步杂凝聚法合成及其表征［J］. 材料导报，2012，26（10）：49-53. doi:10.3969/j.issn.1005-023X.2012.10.015 doi: 10.3969/j.issn.1005-023X.2012.10.015
	CHEN Gong， WANG Xiuling， LIU Yongjian，et al. Synthesis and characterization of Fe₃O₄/CdTe magnetic fluorescent nanocomposites by progressive heteroagglutination method［J］. Materials Reports，2012，26（10）：49-53. doi:10.3969/j.issn.1005-023X.2012.10.015 doi: 10.3969/j.issn.1005-023X.2012.10.015
18	姜德彬，余静，叶芝祥，等. 磁性纳米复合物对水中亚甲基蓝的吸附及其机理［J］.中国环境科学，2016，36（6）：1763-1772. doi:10.3969/j.issn.1000-6923.2016.06.025 doi: 10.3969/j.issn.1000-6923.2016.06.025
	JIANG Debin， YU Jing， YE Zhixiang，et al. Adsorption of methylene blue on water by magnetic nanocomposites and its mechanism［J］. China Environmental Science，2016，36（6）：1763-1772. doi:10.3969/j.issn.1000-6923.2016.06.025 doi: 10.3969/j.issn.1000-6923.2016.06.025

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