1THE POLLUTION AND RISK ASSESSMENT OF POLYCHLORINATED BIPHENYLS (PCBS)-A REVIEWZHANG Wei, YANG Tian-xiong, KE Yue-jian, GE Yong, DING Hua-hui, XU Da1-72EXISTING PROBLEMS AND IMPROVEMENT MEASURES OF MICRO-ELECTROLYSIS PROCESS AND CONVENTIONAL FILLERQIN Shu-lin, ZHAO Yue-yang, WANG Zhong-quan8-10,233STUDY ON LIMESTONE WET FLUE GAS DESULFURIZATION EFFICIENCY MODEL OF THE THERMAL POWER PLANTLIU Zhi-qiang11-13,334STUDY ON THE TREATING OF COKING WASTEWATER BY BIOFORTIFICATION OF A/O PROCESSLU Wen-zhong14-175APPLIED RESEARCH ON TESTING COD IN WASTEWATER USING THE GRAPHITE-DIGESTION INSTRUMENTCHEN Shuang, ZHANG Wei-yu18-20,296THE FEASIBILITY STUDY OF FLUE GAS DENITRATION TECHNOLOGY APPLIED IN PINGDINGSHAN COAL GROUP POWER PLANTXI Su-jing, WANG Xue-shi, HE Qing-lin, Zhang Guo-qiang21-237NUMERICAL SIMULATION OF FLOW FIELD IN SEMIDRY FGD TOWER OF GARBAGE INCINERATORLI Shuang-shuang, MA Xiao-qian, YU Zhao-sheng, HU Zhi-feng, LI Long-jun24-298STUDY ON THE IMPACT OF 75T/H CIRCULATING FLUID BED UNDER DIFFERENT RATIOS OF PRIMARY AND SECONDARY AIRLI Long-jun, MA Xiao-qian, HUANG Kuo, FENG Chao30-339STUDY ON THE ADSORPTION OF METHYLENE BLUE BY FEOOH-MODIFIED ZEOLITELI Min, LI Na, ZHANG Qing-le, HUANG Qiu-xiang34-4010THE STUDY OF THE COMPREHENSIVE ECOENVIRONMENT IMPROVEMENT MEASURES IN COAL MINING AREAS——HONGDUNZI COAL MINING AREAS IN YINCHUAN CITYSHI Duan-hua41-4311THE MINE UNDERGROUND WATER TREATMENT STATION REGULATIVE POOL SETTINGSHUANG Yun-li44-4512APPLICATION OF ABFT PROCESS IN THE THERMAL POWER PLANT IN THE WATER REUSE PROJECTGU Yu-ping, CHENG Cai46-4813PRIMARY EXPLORATION ON TREATMENT OF PHARMACEUTICAL WASTEWATER BY MICRO -ELECTROLYSISYU Hong-feng49-50,4014PRACTICES AND COGITATION ON THE COMPOSITIVE TREATMENT OF COAL MINING COLLAPSE ENVIRONMENT IN HUAINAN PANXIE MINING AREAZHANG Ke-bing51-5315DISCUSSION ON THE RATIO OF BOD5 AND CODCR ABOUT RESTAURANT WASTEWATERZhu Shaosheng, liu yang54-5516EVALUATION OF UNCERTAINTY IN DETERMINATION OF AMMONIA NITROGEN IN WATERYANG Jing, HUANG Gang, MA Fan, XIA Li, GAO Yao-qing56-58,6217STUDY ON WATER ENVIRONMENTAL IMPACT ASSESSMENT OF LANDFILL SITE IN TIBETLUO Wen, YANG Qiong-fen, ZHU Guo-yu, WANG Hai59-62 