1. 毕业设计（论文）的内容和要求
湖泊溶解性有机质的迁移转化是碳循环的重要组成环节。
有机质在湖泊中的迁移转化主要包括光降解、微生物降解和沉积。
铁在自然环境中含量丰富且性质活泼，其能参与光化学过程，影响活性氧物质产生，进而影响溶解性有机质的光解。
2. 参考文献
1. Yingxun Du, Hui Chen ,Yuanyuan Zhang ，et al., Photodegradation of gallic acid under UV irradiation: Insights regarding the pH effect on direct photolysis and the ROS oxidation-sensitized process of DOM. Chemosphere, 2014, 99: 254-2602. Xu-Jing Guo, Xiao-Song He, Chong-Wei Li ，et al., The binding properties of copper and lead onto compost-derived DOM using Fourier-transform infrared,UVvis and fluorescence spectra combined with two-dimensional correlation analysis. Journal of Hazardous Materials, 2019,365: 457-4663. Hak-Hyeon Kim, Hongshin Lee, Hyung-Eun Kim, et al., Polyphosphate-enhanced production of reactive oxidants by nanoparticulate zero-valent iron and ferrous ion in the presence of oxygen: Yield and nature of oxidants. Water Research, 2015, 86: 66-734. Yujia Yang, Lejin Xu, Wuyang Li, et al., Adsorption and degradation of sulfadiazine over nanoscale zero-valent iron encapsulated in three-dimensional graphene network through oxygen-driven heterogeneous Fenton-like reactions. Applied Catalysis B: Environmental, 2019,259, 1180575. Thais B.Bittar, Aron Stubbins, Armando A.H.Vieira, et al., Characterization and photodegradation of dissolved organic matter (DOM) from a tropical lake and its dominant primary producer, the cyanobacteria Microcystis aeruginosa. Marine Chemistry, 2015, 177: 205-2176. Chao Zeng, YuefeiJi, Lei Zhou, et al., The role of dissolved organic matters in the aquatic photodegradation of atenolol. Journal of Hazardous Materials, 2012, 239-240: 340-3477. Joyce Cristale, Renato F. Dantas, Antonella De Luca, et al., Role of oxygen and DOM in sunlight induced photodegradation of organophosphorous flame retardants in river water. Journal of Hazardous Materials, 2017, 323(partA): 242-2498. Marian Martnez-Zapata, Carolina Aristizbal, Gustavo Peuela, Photodegradation of the endocrine-disrupting chemicals 4n-nonylphenol and triclosan by simulated solar UV irradiation in aqueous solutions with Fe(III) and in the absence/presence of humic acids. Journal of Photochemistry and Photobiology A: Chemistry,2013,251: 41-499. Hanzhong Jia，Li Li， Xiaoyun Fan，et al., Visible light photodegradation of phenanthrene catalyzed by Fe(III)-smectite: Role of soil organic matter. Journal of Hazardous Materials, 2013, 256257: 16-2310. Yurui Fan, Chunli Zheng, Aidi Huo, et al., Investigating the binding properties between antimony(V) and dissolved organic matter (DOM) under different pH conditions during the soil sorption process using fluorescence and FTIR spectroscopy. Ecotoxicology and Environmental Safety, 2019,181: 34-42
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