1Study on Preparation and Performance of g-C3N4/TiO2 Ceramic TilesYANG Jingwei, ZHU Jingxi, GU Jie, ZHANG Yanrong1-42Effects of Aluminum Flocculant on Growth of Submerged Macrophyte Ceratophyllum oryzetorum Kom5-103Changes of Nutrients and Microbial Population in Rhizosphere of Five Species Grown in Iron TailingsZHANG Junying, XU Yongli, LI Fuping11-154Experimental Study on Surfactants Used in Soil Washing for Diesel-oil Contaminated Soil RemediationHUANG Zhaolu, CHEN Quanyuan16-21,1675Influence of Biochar on the Transformation of Soil Cadmium FormWANG Haibo, SHANG Yijie, SHI Jing22-266Pilot Scale Study on Resistance Characteristics of Electrostatic Excitation FilterXIAO Shuming, WANG Zuwu, YE Yin, JIANG Huimeng, WANG Zhiping27-307Assessment of Benzopyrene Toxicity to Stichopus JaponicusWEI Haifeng, LIU Changfa, LIU Yuan, LIU Yang31-34,468Effects of Microorganisms on Phosphorus Release from Sediment of Eutrophic LakeQIAN Yan, CHEN Zhengjun, WU Dingxin, LIANG Yunxiang35-409Identification of Halo-tolerant Petroleum-degrading Bacteria and Its Mutation by Low Energy N+ Implantation41-4610Pollution Characterization of Water-soluble Ions in Atmospheric PM2.5 Collected in Yungang Grottoes47-5211Study on Anti-algal Substances Isolated from Codium fragilePU Yinfang, SU Zhenxia, XIAO Hui, ZHANG Zhiheng, WANG Jun, SUN Yingying53-57,7812Selenium in Electrolytic Waste Residue:Determination of Concentration and Study of SpeciationLUO Le, ZHOU Hao, CAI Qing, JIANG Linhua, DUAN Ning58-6213Study and Exploration of Drinking Water Disinfection Using Tea PolyphenolsFENG Cuimin, XIE Han, WANG Xiaotong, YANG Tongtong, HUANG Hua63-6714Community Characteristics of Phytoplankton and Its Environment Impact Factors in Bohai BayWU Dan, HAN Long, MEI Pengwei, ZHANG Zhen, BIAN Shaowei68-73,11315Pollution of Polychlorinated Naphthalenes in Soil and Sediments from an Electronic Waste Recycling AreaZOU Jiasu, GUO Zhishun, LIU Kun74-7816QTRAP LC-MS/MS: Rapid Qualitative Analysis Technique Used in a Pollution Incident ResponseZHANG Beibei, ZHANG Yong, ZHAO Yonggang79-82,10117Research on Gas Detector for Hydrogen Fluoride Based on Photoacoustic SpectroscopyLYU Quanxi, LONG Meidan, LIU Longwei83-8718Effects of Biochar on Availability and Speciation of Cadmium(Ⅱ) in Suburb Agricultural SoilZHANG Di, HU Xueyu, KE Yuejin, ZHANG Yangyang, CHEN Wei88-9419Variations of Extracellular Polymeric Substances of Bio-film in Operation Processes of SBBRLI Yan, XIE Di, LIANG Wenyan, SHUI Lili95-10120Factors on Autoclaved Brick from Polyphosphate Modified Steel Slag and TailingsLI Pengguan, ZHAO Fengqing102-106 