1Effects of Sulfur Sources on Nitrogen Removal Performance and Microbial Community Structure of Autotrophic Denitrification ProcessLI Zhenghui, LIU Baohe, YU Haoran, MENG Guanhua, TONG Yangyang, ZHANG Huijuan, JIANG Yongbin1-102Photocatalytic Degradation of Tetracycline by Zr/BiOBr CompositeCHEN Ke, LIU Xian, SI Yanyao, ZHU Lei, WANG Xun11-173Visible Light Composite Photocatalyst CeO2/g-C3N4:Its Preparation and PerformanceYUE Panhong, WANG Zehua, YANG Jie, WANG Hanrui, ZHANG Mengfan, LI Chunguang18-264Degradation of Malachite Green by Using Ozone/Persulfate/Micron-iron ProcessZHANG Zhen, LIU Rupeng, SUN Cuizhen, QIAO Yimu, YANG Lubing, CHEN Yongkai27-375Degradation of Tetracycline with Persulfate Activated by Cu-Loofah BiocharWANG Qi, WANG Wei, LI Qiang, HUANG Yi, CHEN Shi, XIA Qiang, CHEN Gang38-446Effect of Water Temperature on A2O Process in Highland HabitatsFU Chunhui, ZONG Yongchen, WANG Jun, YOU Junhao, GUO Mingzhe45-537Treatment of Domestic Sewage by the Combination of Anoxic Sequencing Batch Reactor and Vegetable Constructed WetlandsZHANG Jianmei, WEI Yuduo, ZHU Yongmao, LIU Wei, ZHAO Ruixuan54-618Adsorption Properties Research of Heterogeneous Organic Matter in Water by Fluorescence SpectroscopyGUI Hongjie, ZHANG Yong, ZHOU Liang, CAI Yiling62-679Effects of Microplastics Aging on Soil Phosphorus Adsorption BehaviorCUI Jiahui, GAO Liangmin, ZHANG Jinxin, JIN Xincheng, WU Yufan, YUAN Menghang, LU Hansong, WEI Feiyan68-7610Characteristics of Removing Heavy Metal by Chlorination in Process of Sludge Ash CalcinationSONG Mengnyu, LI Yanlong, ZHANG Yuanyuan, LI Jingshu, LI Rundong77-8511Effects of Heavy Metals on Enzyme Activity and Bacterial Community in a Chromium Slag Field in Northern GuizhouCHEN Yahang, SU Chunhua, ZHU Sixi, LUO Yuhong, XIA Guodong86-9412Effect of Mineral Modified Sludge Biochar on Leaching of Heavy Metals in SoilTAO Ling, HAN Xuexin, REN Hanru, WANG Miao, SUN Xinni, WANG Ruo'an, REN Jun95-10113Typical Submerged Plant Communities and Their Water Environment Characteristics in Wetland of Yinchuan PlainZHAO Mingtao, WANG Chaoqun, LIANG Meiqi, MA Xiaomei, HE Tonghui102-11014Response of Submerged Macrophyte and Filamentous Green Algae to Nitrogen and Phosphorus LoadsHU Junjie, XUE Liyang, PANG Weijie, YAN Chunlan, PEI Guofeng111-11815Research Progress in the Application of Modified Titanium Dioxide in Water Photolysis to Hydrogen ProductionZHANG Ping, ZHAO Le, WANG Zhao, WANG Xiangtong, LI Longjian, SU Xiaoping, WANG Zhichao119-12816Research Progress in Recovery of Vianite from Wastewater SludgeLIU Yixin, XIA Qiongxia, LI Weihua129-13717Estimation of Carbon Dioxide Emissions and Prediction of Emission Reduction Potential in Beijing-Tianjin-Hebei Region's Transportation SectorNING Chunxiao, GUO Xiurui, GONG Xiaoqian, CHEN Dongsheng, CHENG Shuiyuan138-14718Carbon Flux Variation Characteristics and Carbon Sequestration Analysis of Deciduous Broadleaf Forest in a Coastal CityZHAO Ruonan, ZHEN Xiaoju, ZHANG Mi, WANG Sha, WU Ming, ZHAO Jiayu, GE Pei, BAO Hengxin148-15819Carbon Emission Accounting and Decoupling Status Analysis in Changyang County from 1985 to 2017DU Hailong, WANG Wenzhong159-16620Effects of Adding Superphosphate and Sulfuric Acid on Carbon Greenhouse Gas Emissions and Carbon Conversion during Aerobic Composting ProcessCHENG Zhiyuan, QIU Huizhen, SU Yangqin, PANG Yanan, LI Yun, ZHANG Chunhong, WANG Youling167-177 