1Study on the Temperature Threshold for Risks of Heavy Air Pollution in Typical CitiesZHANG Ying, JIA Xuwei, LIU Weiping, ZHANG Jie, WANG Shigong, ZHANG Xiaoling, CAO Jiayang1-82Photoreaction Changes of CDOM in Offshore and Study on Effects of SPM on PhotoreactionZHU Jing, ZHANG Zhaohui9-133Comparison Test of PM1 Size Selectors and Characteristic of PM1 Concentration in Ambient AirCAO Yang, AN Xinxin, LIU Baoxian, JING Kuan, WANG Yan, LIU Yang, YANG Meng, YANG Jingdi14-214Study on the Four-way Catalytic Performance of K, Ce Doped LaMnO3WANG Senbiao, XU Dongyao, XU Ruile22-265Analysis of Aerosol Properties in Guilin Based on Multisource DataYE Song, GUAN Yufan, LI Shu, WANG Jiejun, WANG Xinqiang, WANG Fangyuan, GAN Yongying, ZHANG Wentao27-336Analysis on the Characteristics of Nitrogen Compounds and Bacteria Communities in Lijiang River BasinLU Yijin, CHEN Wenwen, CHEN Yingjie, JIANG Lei, LI Haixiang, LIANG Yanpeng, XIAO He, ZENG Honghu34-417Distribution, Source and Risk Assessment of Polycyclic Aromatic Hydrocarbons in Surface Sediments form Qinglan Port and Bamen BayLIU Jie, LI Huijun, WEN Shaobai, LIU Jianbo42-508Pollution Characteristics of Polycyclic Aromatic Hydrocarbons in Surface Sediments from Typical Underground River in Southwest ChinaLU Li, WANG Zhe, PEI Jianguo51-569Preparation of TiO2/SBA-15 Mesoporous Composite and Its Photocatalytic PerformanceCHEN Xinfu, WANG Zhencui, MA Danni, WANG Quzhen, LUO Yaqiong, ZENG Jueping57-6310Preparation and Performance of Sludge Carbon with Magnetic Core@Shell Structure as a Biofilm CarrierWU Zhijian, XIONG Ya, FENG Yunfeng, TIAN Shuanghong64-7011Toxicity Effects of Three Phenolic Mediators on Microcystis aeruginosaZHANG Benhao, DING Huijun, WU Yixiao, WAN Liang, ZHANG Weihao, ZHONG Jiayou71-7712Study on the Effect of Light Condition on Single-stage Nitrogen Removal in Bacteria-Algae Symbiosis SystemLI Zhuxin, FAN Di, NA Na, YUAN Teng, HUANG Ziyuan, YAN Song78-8213Exploration on Efficient Extraction Method of DNA from the Anammox Activated SludgeNI Min, LI Xiang, LIU Tingting, BI Zhen, PAN Yang83-8714Characteristics of Indole Transformation and Indigo Biosynthesis by Cupriavidus sp.IDORAN Liyu, LYU Yang, PIAO Shiyuan, YOU Shengnan, DAI Chunxiao, ZHOU Duandi, LI Yan, MA Qiao, QU Yuanyuan88-9415Characteristics of Algae Removal by Magnetic Flocculation of Self-generated Magnetic ParticlesZHANG Yuhan, WAN Junli, DENG Yun, WANG Zhengbo, YANG Zhengqing, YAO Jiawei, LEI Chao, YU Zhi95-10016Study on Adsorption Characteristics of Cu2+ by Bacteria-Biochar-Magnetized Biochar CompositesDENG Hongyan, JIANG Jiacheng, LI Wenbin, CHEN Xinyi, ZENG Yuzhi, LI Ting101-10717Adsorption Performance, Mechanism and Influence Factors of Tebuconazole on BiocharXUE Jinfeng, TUO Weiling, JI Congbo, FENG Zhihui108-11218Adsorption of Pb2+ by Carboxymethyl-β-Cyclodextrin/Magnetic Mesoporous SilicaLI Bolin, CHEN Zezhi, LIU Ziguo, LI Ye, YANG Qin113-12119Preparation and Catalytic Property of ZIF-67@PVP@Fe3O4 CompositeLI Xiaoning, WU Fanghui, LUO Xiangrui, CHENG Yuansheng, WANG Miao, YANG Shilong122-12720Characteristic Analysis of Odor-causing Components in the Black-Odorous WaterCUI Jian, LI Yuping, MIAO Hengfeng, RUAN Wenquan, PAN Yang128-133 