1Application of QUAL2E Model to Chongqing Urban Section of the Yangtze RiverZHANG Zhi, LI Can, ZENG Xiao-lan, ZHANG Yan1-32A Bacterium Degrading Nonionic Surfactant Tween 80: Screening and Its Biodegradation CharacteristicsZHAO Lei, ZHANG Jia-yao, XU Zhen-wen, ZHAO Qing, ZHENG Jin-xiu4-6,303Simultaneous Nitrification and Denitrification and Heterotrophic Nitrification in Membrane BioreactorLIN Yan, HE Yi-liang, LI Chun-jie, WANG Chong, KONG Hai-nan7-9,274Experiment on Pollutant Removal with Chemical Biological Flocculation ProcessRAO Ying-Fu, XIA Si-Qing, CHEN Yi-Bo, ZHANG Zhi-Bin10-11,1105Photocatalytic Degradation of Methylene Blue Using Nation Membranes Embedded by Fe2+HUANG Li-Zhu, HE Xiao-Yun, CHEN Ri-Yao, ZHENG Xi, CHEN Zhen12-13,566Co-immobilized Algal-bacterial to Remove Nutrient Substance of Municipal WastewaterPAN Hui, XIONG Zhen-hu, SUN Wei14-15,427Degradation of Crude Oil by Pseudomonas aeruginosa BS-03SHEN Wei, YANG Shu-lin, LU Xiao, GAO Li-hu16-17,998Induced Bioflocculant: Optimization on Cultural Conditions and Chemical CompositionLIU Song, ZHANG Lan-ying18-209Adsorption of Fungus on Cr (Ⅵ) and Cd (Ⅱ) in WaterZHANG Yu-ling, ZHANG Lan-ying, LIU Na, DU Lian-zhu, FANG Fang21-22,7110Photocatalytic Degradation of Methylene Blue Using Nanometer TiO2-CS MicrobeadsPENG Qi, WANG Yu-ting, ZHANG Wei-an, MA Shu-lan, DING Shi-min23-2511Start-up Research on Low Concentration Wastewater Treatment by ABR ReactorSONG Tie-hong, GAO Yan-jiao, ZHANG Yong26-2712Short-cut Nitrification in a Biological Turbulent Bed ReactorZHANG Xiao-ling, WANG Zhi-ying28-3013Study on Catalytic Behavior of KCeO2MnPcX on SurfactantZHONG Xiong, ZHU Jian-zhong, LIANG Hao31-32,9114A Preliminary Study on Eliminating Nitrogen and Phosphorus from Artificial Wastewater by Immobilized Bacteria-algaeXING Li-zhen, ZHANG Xiang-yang, ZHANG Bo, ZHANG Yan-hao33-34,7415Photocatalytic Degradation of Methyl Orange Solution with Phosphotungstic AcidWANG Ling35-36,3916Optimization of Characteristics for Colloidal Gas AphronsWANG Xiao-yan, LIU Li-jun37-3917Long-range Command System on Environment Emergency Based on GSM/GPRS and 3S TechnologyLI Su, ZHUANG Da-fang40-4218Measurement of NH3-N in Soil with Nessler's Reagent ColorimetryGONG Xiao-feng, ZHANG Jing, ZHANG Zhen-hui, ZHOU Yun43-4419A Method to Rapid Measure Chemical Oxygen DemandWEI Hai-juan, HUANG Ji-guo, JIA Guo-yuan, XU Wen-feng45-4620Influencing Factors on Stability of Aerobic Granules in SBARWANG Fang, YANG Feng-lin, ZHANG Xing-wen, ZHANG Han-min, LIU Yi-hui, ZHOU Jun47-49,81 