1Removal of DOM in Leachate by CoagulationWEI Jing, ZHANG Cai-xiang, MA Teng1-22Non-point Source Calculation in Southwestern ZhangjiagangXIONG Li-jun, LIU Ling, XU Zu-xin, HUANG Shen-fa3-5,233Bioavailability and Impact of Copper in Various SoilsLI Dan, YUAN Tao, GUO Guang-yong, WANG Wen-hua6-94Removal of Calcium Ions from Treated Water by Activated SludgeZHAN Han-hui, LUO Yan-wei, WEI Xiao-li10-12,505Nitrogen and Phosphate Removal by Simultaneous Nitrification and Denitrification via NitriteZHANG Chao-sheng, FAN Jian-hua, ZHANG Ke-fang, FANG Qian, RONG Hong-wei13-156Ammonia Absorption/desorption Behavior in SoilSUN Da-zhi, LI Xu-qian, PAN Xiao-feng16-18,1117Effect of Multi- heat Source Dispersion on Displacement VentilationWANG Xiao-tong, LI Yi-ke, CHEN Jun-jun19-208Remote Sensing Analysis of Urban Heat Island Effect in Chengdu PlainXU HUI-xi, DAN Shang-ming, HE Zheng-wei, DAN Bo, YANG Xiu-rong, HUANG Ming-bi21-239Adsorption Mechanism of Cr3+ by Metasequoia SawdustLV Hui-feng, ZHAI Jian-ping, LI Qin, ZHOU Jun24-25,3210Fast Separation of Oil and Water in Spilled Oil at SeaFAN Xue-ying, GAO Fan, YANG Jing-yi, XU Xin-ru26-2811Organic Compound Containing Oxygen in Aerosol of BeijingYU Guo-guang, WANG Tie-guan, WU Da-peng, WANG Juan, LUAN Yuan29-3212Concentration and Distribution of Organochlorine Pesticides Residues in a Bay of Hainan ProvinceWANG Jun, QI Shi-hua, MU Qian, LIU Hua-feng33-34,4613Determination of Potassium, Sodium, Calcium and Magnesium in Surface Water by Subsensitive LineCAI Yu-feng, XU Li-sheng35-36,3914Correlation of Monitoring Data on SO2 in Ambient Air between Automatic and Manual Continuous Monitoring MethodGAO Song, WEI Hai-ping, LI Yan, JU Li37-3915Discussion on Design of DO on-line Monitoring in a Wastewater Treatment PlantLI Dong-yan, LI Yan-li, SU Xian-hui40-41,5916Environmental Evolution of Shallow Groundwater Resulting from Intensive Human Activities in Shijiazhuang CityLI Chun, WU Qiang, WANG Xin-bao42-43,7717Photolysis of Methanol by Ultraviolet LightCUI Wen-quan, LIU Li, RUI Yu-lan, LIANG Ying-hua, QIU Fa-li44-4618Natural and Social Mechanism Analysis of Extreme Drought in Chongqing CityGUO Yue, WANG Jian-hua47-5019Establishment of Environmentally Friendly City——A Case Study of ShanghaiWANG Min, HUANG Shen-fa, WANG Hong-yang51-5320Joint Liability System for Treatment to Pesticide POPs Waste and Contaminated SitesHUANG Guo-zhong, HUANG Xiang, ZHOU Bing-yan, WANG Qi54-56,82 