肖保华 - 中国科学院地球化学研究所 - 环境地球化学国家重点实验室

研究领域

1、研究持久性有机污染物及其混合物在水-土壤/沉积物体系中的吸附和解吸以及不同污染物之间的竞争吸附行为和机理； 2、分离和表征自然土壤-沉积物中的炭黑类物质（black carbons）、燃烧尾气中的烟灰类物质（soot），研究此类物质表面性质的变化对其吸附行为以及气溶胶颗粒物生成的影响。 3、提取并分析自然水体里发现的激素类药品化合物，研究此类化合物在其自然迁移和在常规水处理过程中的化学变化和非生物降解过程； 4、制备纳米金属催化剂，研究毒害有机污染物（比如，二噁英PCDD/Fs）在纳米金属催化剂存在的非均相水体系中的化学变化和降解机理； 5、应用受体模型（正值矩阵因子分析PMF等）辨识区域污染的可能来源，评估不同污染源对区域污染物分布的具体贡献研究有机污染物在自然和人工环境中的物理化学过程与机理，应用现代分析化学仪器和数值模拟模型等方法分析并预测有机污染物的分布和变迁

近期论文

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Chen Yang, Zhiqiang Yu, Baohua Xiao, Weilin Huang, Jiamo Fu, and Zhi Dang (2008) Impact of kerogen heterogeneity on sorption of organic pollutants. 2. Sorption equilibria. Environmental Toxicology and Chemistry, 28(8):1592–1598 IL Kim; Zhiqiang Yu; Baohua Xiao; and Weilin Huang (2007) Sorption of male hormones by soils and sediments. Environmental Toxicology and Chemistry, 26(2):264-270 Liang, C.; Dang, Z.; Xiao, B.; Huang, W.; and Liu, L. (2006) Equilibrium sorption of phenanthrene by soil humic acids. Chemosphere 63(11):1961-1968. Xiao, Baohua; Yu, Zhiqiang; Song, Jianzhong; Peng, Ping’an; and Huang, Weilin (2004) Black carbon and kerogen in soils and sediments: 2. Their roles in equilibrium sorption of less-polar organic pollutants. Environmental Science and Technology, 39(22): 5842-5852. Yang, Chen; Huang, Weilin; Xiao, Baohua; Peng, Ping’an; Fu, Jiamo; and Sheng, Guoying (2004) Intercorrelations among degree of geochemical alternations, physicochemical properties and organic sorption equilibria of kerogen. Environmental Science and Technology, 38(16): 4396-4408. Ran, Yong; Xiao, Baohua; Huang, Weilin; Liu, Dehan; Fu, Jiamo; Sheng, Guoying; Peng, Ping’an (2003) Kerogen in Borden aquifer material and its strong sorption for nonionic organic pollutants. Journal of Environmental Quality, 32: 1701-1709. Yu, Zhiqiang; Xiao, Baohua; Huang, Weilin; Peng, Ping’an (2003) Sorption of steroid estrogens to soils and sediments. Environmental Toxicology and Chemistry, 23(3): 531-539. Ran, Y.; Xiao, B. H.; Fu, J. M.; Sheng, G. Y. (2003) Sorption and desorption hysteresis of organic contaminants by kerogen in a sandy aquifer material. Chemosphere, 50, 1365-1376.