In the present study, A new type metal organic framework (MOFs) UiO-66(Zr) was used as the adsorbent to study the influence on adsorption of As3+, including the adsorption time,temperature, and solution pH, and an adsorption kinetics model of As3+ was established through the researches on adsorption isotherm and adsorption kinetics. Our results showed that the new material UiO-66(Zr) has a high absorptivity for As3+ in wide-scope pH value solutions and the best pH value is 6.0. Excellent adsorptive property was found when using the solutions with the initial concentration ranging from 10 to 60 μg/L, and the UiO-66(Zr) adsorption rate can reach to about 99%. Researchs on adsorption isotherm and adsorption kinetics showed that the adsorption process of new material UiO-66(Zr) for As3+ was consistent well with the Langmuir model in thermodynamics, a monolayer adsorption one. Meanwhile, pseudo-second order kinetic model could fit the adsorption process (R2=1.000) very well. Thus, we supposed that the new material UiO-66(Zr) might be used as a good adsorbent for As3+ adsorption, separation and enrichment.

Publication Date


First Page


Last Page





[1] 郭同兵, 黄谦, 刘剑波. 微波消解氢化物原子荧光法测定食品中的砷和汞[J]. 食品与机械, 2011, 27(4): 87-89, 108.
[2] 韩枫, 岳兵, 米健秋, 等. 反相色谱—电感耦合等离子体质谱联用技术快速测定大米中无机砷[J]. 环境化学, 2015, 34(1): 194-197.
[3] 黄秋婵, 韦友欢, 吴颖珍. 砷污染对人体健康的危害效应研究[J]. 微量元素与健康研究, 2009, 26(4): 65-67.
[4] HU Zhi-gang, ZHANG Kang, ZHANG Mei, et al. A combinatorial approach towards water-stable metal-organic frameworks for highly efficient carbon dioxide separation[J]. Chemsuschem, 2014, 7(10): 2 791-2 795.
[5] ABID H R, TIAN Hu-yong, ANG Ha-ming, et al. Nanosize Zr-metal organic framework (UiO-66) for hydrogen and carbon dioxide storage[J]. Chemical Engineering Journal, 2012, 187: 415-420.
[6] ETHIRAJ J, ALBANESE E, CIVALLERI B, et al. Carbon dioxide adsorption in amine-functionalized mixed-ligand metal-organic frameworks of UiO-66 topology[J]. Chemsuschem, 2014, 7(12): 3 382-3 388.
[7] HE Qin-qin, CHEN Qi, LU Meng-meng, et al. Adsorption behavior of rhodamine B on UiO-66[J]. Chinese Journal of Chemical Engineering, 2014, 22(11/12): 1 285-1 290.
[8] PU Shan, XU Lei, SUN Lin, et al. Tuning the optical properties of the zirconium-UiO-66 metal-organic framework for photocatalytic degradation of methyl orange[J]. Inorganic Chemistry Communications, 2015, 52: 50-52.
[9] WANG Cheng-hong, LIU Xin-lei, CHEN J Paul, et al. Superior removal of arsenic from water with zirconium metal-organic framework UiO-66[J]. Scientific Reports, 2015, 5: 1-10.
[10] XIE Li-ting, LIU Da-huan, HUANG Hong-liang, et al. Efficient capture of nitrobenzene from waste water using metal-organic frameworks[J]. Chemical Engineering Journal, 2014, 246: 142-149.
[11] 杜峰, 李鹂. UiO-66(Zr)系列MOFs 催化材料的制备及在乳酸乙酯合成中的应用[J]. 化工进展, 2015, 34(11): 3 938-3 943.
[12] TAI Shi-jun, ZHANG Wei-quan, ZHANG Jin-sheng, et al. Facile preparation of UiO-66 nanoparticles with tunable sizes in a continuous flow microreactor and its application in drug delivery[J]. Microporous and Mesoporous Materials, 2016, 220: 148-154.
[13] GALAN J, RODRIGUEZ A, GOMEZ J M, et al. Reactive dye adsorption onto a novel mesoporous carbon[J]. Chemical Engineering Journal, 2013, 219: 62-68.
[14] WANG Li-ping, HUANG Zhu-cheng, ZHANG Ming-yu, et al. Adsorption of methylene blue from aqueous solution on modified ACFs by chemical vapor deposition[J]. Chemical Engineering Journal, 2012, 189: 168-174.
[15] SALAMEH Y, Al-LAGTAH N, AHMAD M N M, et al. Kinetic and thermodynamic investigations on arsenic adsorption onto dolomitic sorbents[J]. Chemical Engineering Journal, 2010, 160(2): 440-446.
[16] CHAN L S, CHEUNG W H, ALLEN S J, et al. Separation of acid-dyes mixture by bamboo derived active carbon[J]. Separation and Purification Technology, 2009, 67(2): 166-172.
[17] 王琴. 功能化Fe3O4纳米颗粒的合成与吸附汞离子应用[D]. 无锡: 江南大学, 2012: 35-36.
[18] 何琴琴. UiO-66及其复合材料的制备和吸附光催化性能研究[D]. 合肥: 合肥工业大学, 2014: 27-30.

Included in

Food Science Commons



To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.