1. 毕业设计（论文）的内容和要求
在自然界中，磷大多数情况下以磷酸盐存在，主要存在形式为磷灰石矿物，磷也是生物体中不可缺少的元素之一。
在水体中磷的存在形态有多种，并且各种形态间可相互转化。
其中溶解态磷以正磷酸盐为主。
2. 参考文献
1. Zhang, Y.; Pan, B.; Shan, C.; Gao, X., Enhanced Phosphate Removal by Nanosized Hydrated La(III) Oxide Confined in Cross-linked Polystyrene Networks. Environ. Sci. Technol. 2016, 50 (3), 1447-54.2. Hu, Y.; Du, Y.; Nie, G.; Zhu, T.; Ding, Z.; Wang, H.; Zhang, L.; Xu, Y., Selective and efficient sequestration of phosphate from waters using reusable nano-Zr(IV) oxide impregnated agricultural residue anion exchanger. Sci. Total Environ. 2020, 700.3. 唐朝春, 刘名, 陈惠民, 邵鹏辉, 简美鹏: 吸附除磷技术的研究进展. 水处理技术 2014, 9:002.4. Nie, G.; Wu, L.; Du, Y.; Wang, H.; Xu, Y.; Ding, Z.; Liu, Z., Efficient removal of phosphate by a millimeter-sized nanocomposite of titanium oxides encapsulated in positively charged polymer. Chem. Eng. J. 2019, 360, 1128-1136.5. Yang, K.; Yan, L.-g.; Yang, Y.-m.; Yu, S.-j.; Shan, R.-r.; Yu, H.-q.; Zhu, B.-c.; Du, B., Adsorptive removal of phosphate by MgAl and ZnAl layered double hydroxides: Kinetics, isotherms and mechanisms. Sep. Purif. Technol. 2014, 124, 36-42.6. 陈家凯; 聂广泽; 刘志英; 姚远; 徐炎华, 树脂基纳米钛锆氧化物复合吸附剂同步去除水中磷和氟. 环境科学 2017, 38 (5), 1947-1956.7. Wang, Q.; OHare, D., Recent Advances in the Synthesis and Application of Layered Double Hydroxide (LDH) Nanosheets. Chem. Rev. 2012, 112, (7), 4124-4155.8. Chubar N, Gilmour R, Gerda V, Miuk M, Omastova M, Heister K, Man P, Fraissard J, Zaitsev V: Layered double hydroxides as the next generation inorganic anion exchangers: Synthetic methods versus applicability. Adv Colloid Interface Sci 2017.9. Cai J, Zhao X, Zhang Y, Zhang Q, Pan B: Enhanced fluoride removal by La-doped Li/Al layered double hydroxides. J Colloid Interface Sci 2017, 509:353-359.10. Sowmya, A.; Meenakshi, S., Phosphate uptake studies on different types of lanthanum‐loaded polymeric materials. Environmental Progress Wu, J.; Pan, B. C.; Lv, L.; Zhang, W. M.; Xiao, L. L.; Wang, X. S.; Tao, X. C.; Zheng, S. R., Development of polymer-based nanosized hydrated ferric oxides (HFOs) for enhanced phosphate removal from waste effluents. Water Res. 2009, 43 (17), 4421-4429.12. 潘丙才; 张庆建; 陈新庆; 张炜铭; 潘丙军; 张全兴, 基于 Donnan 膜效应的树脂基水合氧化铁的制备及对砷的吸附性能研究. 中国科学: B 辑 2007, 37 (5), 426-431.13. Zhang, Q.; Teng, J.; Jiao, T.; Song, X.; Peng, Q.; Chen, X.; Chen, Y., A Simple Green Fabrication for Polymer Supported Nano-Titanium Oxides Gels and Its Efficient Selective Sequestration of Phosphate in Waters. Science of Advanced Materials 2015, 7 (9), 1746-1754.14. Kameda T, Oba J, Yoshioka T: Recyclable MgAl layered double hydroxides for fluoride removal: Kinetic and equilibrium studies. J Hazard Mater 2015, 300(Supplement C):475-482.15. Wang, J.; Wu, L.; Li, J.; Tang, D.; Zhang, G., Simultaneous and efficient removal of fluoride and phosphate by Fe-La composite: Adsorption kinetics and mechanism. J. Alloys Compd. 2018, 753, 422-432.16. Baliarsingh, N.; Parida, K. M.; Pradhan, G. C., Influence of the nature and concentration of precursor metal ions in the brucite layer of LDHs for phosphate adsorption a review. RSC Adv. 2013, 3 (46).17. 吴文清; 黄少斌; 张瑞峰; 祝光富, 一种新型改性吸附剂对水中痕量磷的吸附特征. 中国环境科学 2012, 32 (11), 1991-1998.18. 何锴. 树脂基纳米水合氧化锰对水中磷酸根的去除性能研究. 南京大学, 2012.
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