1THEORETICAL RESEARCH ON ARISING AND TRANPORTATION AND SPREADING REGULATION OF COAL DUST AT THE COALYARD IN THE ATMOSPHEREYANG Dan, WANG Sa1-3,82SELECTIVE CATALYTIC REDUCTION(SCR)OF NOx OVER PILC CATALYSTXIAO Kun, LUAN Tao, CHENG Lin4-83DYEING METHOD- A KIND OF THE METHOD FOR MYCORRHIZAL SPORE DENSITY QUICK IMPROVED MEASUREMENTBI Yin-li, WU Wang-yan9-114EXPERIMENTATION OF IMPROVING POLYACRYLAMIDE COMPLEXATION'S WETTING EFFECT TO SURPERFINE PARTICLESSHEN Yong-tong, JIA Yong, MA Zhong-fei12-145QUALITY CONTROL IN DETERMINATION OF AMMONIAN-NESSTER'S REAGENT COLORIMETRIC METHODXU Bin, ZHOU Zhi-gang15-176STUDY ON DEGRADATION OF PHENOL AND XYLENE IN WASTEWATER BY HYDRODYNAMIC CAVITATIONQIAO Hui-qiong, SUN San-xiang, ZHANG Jian-dong18-20,247STUDY ON IMPROVING THE BIODENITRIFICATION EFFICIENCY OF COKING WASTEWATERCHEN Xue-song, CHEN Shui-rong21-248EXPERIMENTAL RASERCH ON MUNICIPAL SEWAGE TREATMENT BY MEMBRANE BIOREACTORGAO Yan-lin, YUAN Li-mei, ZHANG Yan-qiu25-279SOUND WAVE CLEANING USED IN CARTRIDGE FLITERWANG Xue, LI Duo-song28-29,4610DESULFURIZATION RECONSTRUCTION OF 35T/H BOILER REMOVAL SYSTEMWANG Wei-neng, GONG Meng-xi, WANG Su-hua30-3211THE OPTIMIZATION DESIGN OF THE LAND REHABILITATION ON COAL MINING AREA——NANTUN'S MINING AREA AS AN EXAMPLEXU Yue-tong, ZHOU Chen, WANG Zhi-ming, LI Hong-mei33-35,3912RESEARCH ON THE DAMAGE AND COMPREHENSIVE TREATMENT ABOUT NINGXIA COAL- FIELD FIRE ACIDENTQI Jun-de36-3913Treatment of Electroplating Effluent by Whirlwind-Chemical MethodSU Qiao-hong40,4214DISCUSS ON THE AMOUNT OF RESIDUAL SLUDGE FROM SEWAGE IN MINE DISTRICTS BY ACTIVE SLUDGE PROCESSRONG Fang, ZHOU Ru-lu, ZHU Liu-sheng, Zhang Jun41-4215STUDY ON KINETICS OF OXIDATION OXDATION REACTION OF COMPOUND POLYMERIC FERRIC SULFATECHEN Yong-quan, HE Xiao-jin, CAO Yu-yu, XU Sheng-jie43-4616RESEARCH ON THE IMPACT OF Cl- TO ENVIRONMENT WHEN INDUSTRIAL SODA RESIDUE IS APPILED IN HIGHWAY PROJECTYU Shui-Jun, BI Wen-Yan47-5017BASED ON THE PRINCIPAL COMPONENT AND CLUSTER ANALYSIS TO ASSESS THE WATER QUALITY OF THE GROUNDWATER IN HUAINAN MINING AREAJIANG Qun, XU Guang-quan, LIANG Xiu-yu51-53,5918THE INSTITUTION INNOVATION OF THE DEVELOPMENT OF CYCLE ECONOMY IN COAL ENTERPRISECHEN Gang, LI Lei, Mao Wei-dong57-59 