1. 毕业设计（论文）的内容和要求

查阅相关文献与专业书籍了解目前处理含铬废水的研究现状，了解氧化石墨烯对重金属和有机物吸附机理，了解氧化石墨烯制备原理和复合制备方法。

了解现有研究成果以及存在的问题，对论文的研究方向有较深入的认识。

培养学生独立思考及动手做实验的能力，养成良好的科研习惯。

2. 参考文献

[1] 王曙光，李延辉，宫小燕,等.改性碳纳米管的表面特性及其对 Pb2 的吸附性能[J]. 科学通报，2002，47(24)：1865-1867. [2]任晓东，熊振湖. 磁性多壁碳纳米管吸附水中重金属离子的动力学与热力学[J]. 天津城市建设学院学报,2012,18(2):112-117 [3]GONG Jilai，WANG Bin，ZENG Guangming，et al. Removal of cationic dyes from aqueous solution using magnetic multi-wall carbon nanotube nanocomposite as adsorbent[J]. Journal of Hazardous Materials，2009，164(2/3)：1517-1522. [4]马自伟，葛华才.氧化石墨烯／壳聚糖复合材料的制备及吸附研究进展[J]. 材料导报，2014,28（23）:60-62 [5]田艳，张敏，程爱民．壳聚糖及其衍生物在工业污水处理中的研究及应用[J]． 工业水处理，2007，27（3）:7 [6]H. L. Ma, Y. Zhang, Q. Hu, D. Yan, Z. Yu and M. Zhai, [J].Mater. Chem., 2012, 22, 5914. [7]杨熙．氧化石墨烯和石墨烯纳米材料制备及其重金属吸附性能研究[D]．武汉： 华中师范大学，2012：５ [8]葛华才，武娜娜．改性壳聚糖吸附Cr(VI)的应用研究进展[J]．材料导报：综述篇，2013，27(7)：87 [9]Mohammad Irani,Ismaeil Haririan,Amirsalar Heydari,et.Removal of Cu2 , Pb2 and Cr6 from aqueous solutions using achitosan/graphene oxide compositenanofibrous adsorbent,2015,5,16532#8211;16539 [10]S. T. Yang, Y. Chang, H. Wang, G. Liu, S. Chen, Y. Wang, Y. Liu and A. Cao, J. Colloid Interface Sci., 2010, 351, 122. [11] 邓会.石墨烯材料在水处理中的应用传质机制与吸附特性[J].科学通报.2015，60. [12]Hu-Chun Tao.Recovery of silver from silver(I)-containing solutions in bioelectrochemical reactors[J]. Bioresource Technology.2012，111. [13]杨熙.氧化石墨烯和石墨烯纳米材料制备及其重金属吸附性能研究[D].华中师范大学，2012. [14]杨胜韬.石墨烯吸附材料的制备与应用研究进展[J].西南民族大学学报.2014，40. [15]Ahmed M. Donia.Recovery of gold(III) and silver(I) on a chemically[J].ScienceDirect.2007，87. [16] A. Webster, M.D. Halling, D.M. Grant, Metal complexation of chitosan and its glutaraldehyde cross-linked derivative, Carbohydr. Res. 342 (2007) 1189#8211;1201, http://dx.doi.org/10.1016/j.carres.2007.03.008 [17] X. Wang, Y. Du, L. Fan, H. Liu, Y. Hu, Chitosan-metal complexes as antimicrobial agent: synthesis, characterization and structure-activity study, Polym. Bull. 55 (2005) 105#8211;113, http://dx.doi.org/10.1007/s00289-005-0414-1 [18] Y. Baba, H. Hirakawa, K. Yoshiziuka, K. Inoue, Y. Kawano, Adsorption equilibria of silver(I) and copper(II) N-(2-hydroxylbenzyl) chitosan derivative, Anal. Sci. 10 (1994) 601#8211;605, http://dx.doi.org/10.2116/analsci.10.601 [19] J. Zhao, W. Ren and H. Cheng, J. Mater. Chem., 2012, 22, 20197. [20] G. Zhao, J. Li, X. Ren, C. Chen and X. Wang, Environ. Sci. Technol., 2011, 45, 10454. [21] H. L. Ma, Y. Zhang, Q. Hu, D. Yan, Z. Yu and M. Zhai, J. Mater. Chem., 2012, 22, 5914. [22] X.Mi,G.Huang,W.Xie,W.Wang,Y.LiuandJ.Gao,Carbon, 2012, 50, 4856. [23] S. T. Yang, Y. Chang, H. Wang, G. Liu, S. Chen, Y. Wang, Y. Liu and A. Cao, J. Colloid Interface Sci., 2010, 351, 122. [24] Y. Liu, M. Park, H. K. Shin, B. Pant, J. Choi, Y. W. Park, J. Y. Lee, S. J. Park and H. Y. Kim, J. Ind. Eng. Chem., 2014, 20, 4415. [25] L. Shao, X. J. Chang, Y. L. Huang, Y. H. Yao and Z. H. Guo, Appl. Surf. Sci., 2013, 280, 989. [26] H. R. Pant, C. H. Park, L. D. Tijing, A. Amarjargal, D. H. Lee and C. S. Kim, Colloids Surf., A, 2012, 407, 121. [27] J. Zhu, S. Wei, H. Gu, S. B. Rapole, Q. Wang, Z. Luo, N. Haldolaarachchige, D. P. Young and Z. Guo, Environ. Sci. Technol., 2012, 46, 977. [28] M. Irani, A. R. Keshtkar and M. A. Mousavian, Korean J. Chem. Eng., 2012, [29]1459. 29 A. R. Keshtkar, M. Irani and M. A. Moosavian, J. Taiwan Inst. Chem. Eng., 2013, 44, 279. [30] S. Sun, Q. Wang, A. Wang, Adsorption properties of Cu(II) ions onto N-succinyl-chitosan and crosslinked N-succinyl-chitosan template resin, Biochem. Eng. J. 36 (2007) 131#8211;138, http://dx.doi.org/10.1016/j.bej.2007.02. 010 [31] A.A.A. Emara, M.A. Tawab, M.A. El-ghamry, M.Z. Elsabee, Metal uptake by chitosan derivatives and structure studies of the polymer metal complexes,Carbohydr. Polym. 83 (2011) 192#8211;202, http://dx.doi.org/10.1016/j.carbpol. 2010.07.040 [32] K. Inoue, K. Yoshizuka, K. Ohto, Adsorptive separation of some metal ions by complexing agent types of chemically modified chitosan, Anal. Chim. Acta 388 (1999) 209#8211;218, http://dx.doi.org/10.1016/S0003-2670(99)90-2 [33] A.V. Pestov, Yu.S. Petrova, A.V. Bukharova, L.K. Neudachina, O.V. Koryakova, E.G. Matochkina, M.I. Kodess, Yu.G. Yatluk, Synthesis in a gel and sorption properties of N-2-sulfoethyl chitosan, Russ. J. Appl. Chem. 86 (2013) 269#8211;272, http://dx.doi.org/10.1134/S1070427213020225 [34] S.Yu Petrova, A.V. Bukharova, L.K. Neudachina, L.V. Adamova, O.V. Koryakova, A.V. Pestov, Chemical properties of N-2-sulfoethylchitosan with a medium degree of substitution, Polym. Sci. Ser. B 56 (2014) 487#8211;493, http://dx.doi.org/ 10.1134/S1560090414040083 [35] Yu.S. Petrova, L.K. Neudachina, A.V. Mekhaev, A.V. Pestov, Simple synthesis and chelation capacity of N-(2-sulfoethyl) chitosan, a taurine derivative, Carbohydr. Polym. 112 (2014) 462#8211;468, http://dx.doi.org/10.1016/j.carbpol. 2014.06.028 [36] A. Katchalsky, P. Spitnik, Potentiometric titrations of polymethacrylic acid, J. Polym. Sci. 2 (1947) 432#8211;446, http://dx.doi.org/10.1002/pol.1947.120020409

3. 毕业设计（论文）进程安排

1、1月1号至1月10号#8212;#8212;准备阶段 对相关文献进行翻译，并撰写实验计划和开题报告。

2、1月15号-3月-----阅读文献阶段 大量阅读文献并进行实验方案的修改，完善实验步骤 3、3月10号4月中旬#8212;#8212;实验阶段 制备氧化石墨烯复合吸附剂，对产物的基本性能进行表征，进行吸附实验。

4、4月中旬到5月中旬#8212;#8212;总结阶段 通过对实验数据分析计算，掌握吸附过程基本原理，考察并了解氧化石墨烯以及壳聚糖的吸附机理。