1Fraction Distribution of Heavy Metals in Sludge and Their Enrichment in Wheat SeedingLI Xiao-chen, MA Hai-tao, FENG Shi-long, WANG Chao1-3,62Effect of Mineral Dust to Protein Synthesis and Enzyme Activity in E.coliLI Qiong-fang, LIU Ming-xue, DONG Fa-qin4-63Relationship between River Structure of Plain River Net and Water Purification CapacityCAI Ye, LI Ming, LIU De-qi, YUAN Wen, GU Jun, TIAN Xiang-jun7-94Disturbance Effect on Growth of Two Species of Algae under Different Culture ConditionsYAN Run-run, PANG Yong, WANG Ke, LI Rui-rui10-125Effect of Starvation Inducement on Surviving Ability and Degrading Ability of Anthracene-degrading BacteriaHU Tian-tian, ZHANG Jia-yao, CHEN Lan-zhou, YIN Hong-mei, LIU Juan, XU Zhen-wen13-156A New Adsorbent Derived from Sewage Sludge for SO2 AdsorptionZHAI Yun-bo, ZENG Guang-ming, LI Cai-ting, WEI Xian-xun, ZHANG We, LU Pei16-18,217Augmentation of Biodegradability by Immobilized Exogenous BacteriaXU Zhen-wen, ZHANG Jia-yao, CHEN Lan-zhou, YIN Hong-mei, LIU Juan, HU Tian-tian19-218PAC Reclaimed from Acid Cleaning Wastewater: Preparation and ApplicationSHI Hua-qian, XIA Shi-bin22-23,269Calculation of Basin Soil Erosion Load Based on Fuzzy TheoryLI Ru-zhong24-2610Characteristics of Candida Tropicalis for Phenol DegradationLIANG Shu-cai, YANG Bao-yu, LIU Hai-zhou, ZHANG Yong, CHEN Shi-yun27-28,3111Selection of Alkali-xylanase Production Bacteria and Optimization of Enzyme Production ConditionSHUI Xin, ZHENG Lian-shuang29-3112Marine Biodiversity Study in Chengmai Gulf of Hainan ProvinceZHOU Zu-guang, WU Guo-wen32-33,4413TiO2 Nano-tube Modified by SiO2: Its Preparation and Photocatalytic AbilitiesFANG Ning, LI Xin-yong, JIA Jin-ping34-35,4014Colloidal Gas Aphrons in Treatment of Wastewater Containing Cu (Ⅱ)CHU Jin-yu, WANG Xiao-yan, CHEN Zhi-gang, WU Yun-tao36-37,5715Spectrophotometric Determination of ClO2 with Cetylpyridinium Chloride Association ParticleWANG Chun-ming, LI Ji-shun, HUANG Chun-yu, ZHAO Chang-feng, JIANG Zhi-liang38-4016Solid Phase Extraction: Its Application to Setting-up of Environmental Water Quality Monitoring MethodLI Li-rong, WU Yu-feng, SHI Ting-rui, YANG Jia-feng41-4417Economic Cause of Urban Ecological CrisisSU Mei-rong, YANG Zhi-feng, HU Ting-lan45-4718Building Circular Economy Development System in HubeiLIU Jun48-4919N and P Balances in Soil: A Tool for Assessing Agricultural N and P Losses in Regional ScaleLIANG Xin-qiang, GU Xin-xin, LI Hua, CHEN Ying-xu, TIAN Guang-ming50-51,6520Eco-toxicological Assessment of River Water and Sediment of Suzhou Creek with Plankton as Test OrganismWANG Fei, WU De-yi, WANG Zao-sheng, KONG Hai-nan, WANG Ming-yan, YANG Xin-yu52-54 