1Analysis of Biotoxicity Effect for the Polluted Surface RiversSHEN Ying-jie, GU Yong-gong, LIAO Ri-hong, ZHAN Nan, LIU Cao, HUANG Yun-fang1-52Purification of Eutrophic Water of Different Degrees with HydrophytesHU Cui, LIU Qiang, LONG Wan-wan, GUO Lin, LIAO Guo-ping, ZHOU Song6-93Effect of Potamogeton crispus on Adsorption of Zinc in Sediments of Sequential Chemical SeparationHUA Yu-mei, YANG Chang-ming, ZHU Duan-wei, ZHANG Jin-lin10-13,184Effect of Floating-island Plant on Water PurificationWANG Jin-li, YAN Xiu-qin, NING Bing, LIU Dan, JIANG Bai-yi14-185Effect of Sediment Disturbance Frequency on Phosphorus Forms in Suspended SolidsLI Yong, LI Da-peng, HUANG Yong19-23,346α-FeOOH Fenton-like Photodegradation of Toxic Organic PollutantsZHANG Yu, ZHENG Meng, DENG An-ping, GU Yan, HUANG Ying-ping, DENG Ke-jian, ZHANG Ai-qing24-287Degradation of Organic Pollutant by MnO2@Graphite Electrode in Electro-Fenton-like SystemLIU Shuan, DENG An-ping, ZHAO Xiao-rong, CHEN Deng-xia, HE Yan, LI Rui-ping, HUANG Ying-ping29-348Visible Light Degradation of Methyl Orange Using Liquid Phase Deposition TiO2 Film Doped with CrGONG Jian-yu, ZHANG Jing-dong, PU Wen-hong, YANG Chang-zhu35-389Preparation and Characterization of Titanium Electrode Modified with Surfactant-PdLI Bao-hua, GAO Ming, MA Yan, YIN Zhao-ming39-4210Isolation and Identification of Naphthalene-degrading Strain and Its Degradation CharacteristicsYANG Xu, TANG Yu-bin, CHEN Fang-yan, WANG Xin-gang, JIANG Rui-ling43-4711Biosurfactant-producing Rhizobacteria Assisted Solanum nigrum L.Phytoremediation of Cd-polluted SoilsHUANG Wen48-5212Denitrification Characteristics of an Aerobic Denitrifying Bacterium Bacillus sp.H2ZHANG Xiao-ling, ZHANG Xia53-5713Preliminary Study on Fast Pyrolysis and Liquefaction of AlgaeZHENG Yang, HU Zhi-quan, XIAO Bo58-6214Eutrophication of Dongchang LakeHAO You-liang, MA Qi-min, ZHOU Hua, CHENG Hai-ou63-6615Characteristics of Iron and Manganese in Sediment of Qiantang River, Hangzhou SectionPAN Xiang-zhong, GUO Er-min, LIN Qi, WANG Gui-hao67-7016Effect and Eco-toxicity of Maize Growth in Petroleum Contaminated SoilGONG Xiao-feng, RONG Liang, YANG Li-zhen, LIU Zu-gen, FANG Hong-ya71-7517Source Apportionment of Volatile Organic Compounds in Urban Tianjin in the summerHAN Meng, LU Xue-qiang, RAN Liang, ZHAO Chun-sheng, HAN Su-qin, BAO Jing-ling, ZOU Ke-hua, YAN Feng-yue76-8018Quality Characteristics Analysis of .Different Diameters of Air Particles in Jiaozuo Suburban Area during WinterWANG Ming-shi, LIU Ke-wu, QIN Fan, MAO Yu-xiang81-8419Relationship between Air Ion and Environmental Factors near Surface Layer in Xi'anZHOU Hai-bo, LI Yan-peng85-88,20520Spatial Distribution and Pollution Assessment of Heavy Metal in Street Dust of WanzhouLIN Jun-jie, LIU Dan, FANG Wei, FU Chuan, LI Ting-zhen, LAI Shou-jun89-92 