Energy Environmental Protection Articles

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1THREE WASTES AND ENVIRONMENTAL PROTECTION OF COAL MINE 5-8，64

2Dissussion on Non-agricultural Development on Subsided Area with WTO in Pingdingshan9-11，31

3Preliminary Discussion on Developing Circulatory Economy in Huaibei Mine Area12-13

4A BRIEF INTRODUCTION ON MOTOR VEHICLES EXHAUST GAS CURRENT SITUATION AND ENDANGERMENT AND THE PREVENTION POLICY IN CHINA 14-16

5New Progress in the Technology of Wastewater Treatment by Biological Process17-20

6AN EXPERIMENTAL STUDY ON SULFUR RETENTION OF RAW COAL COMBUSTION 21-25

7THE PRACTICE OF ACID AND HIGH STRENTH FLUORIDE WASTE WATER TREATMENT 26-28，35

8PRIMARY RESEARCH ON COMPOUNDING AND QUALITY OF POLYSILICATE ALUMINIUM FERRIC SULPHATE 29-31

9STUDY ON APPLICATION OF A2/ O PROCESS IN MUNICIPAL WASTEWATER TREATMENT 32-35

10Research of Secondary Flow Mechanism in the Water Treatment36-37，41

11APPLICATION OF THE BAGHOUSE PRECIPITATORS FOR DUST COLLECTING IN VERTICAL-KILNCEMENT PLANT38-41

12The Transformation of Recovery System for Coarse Coal Sludge in Wangfenggang Coal Separating Plant42-43

13Application on New Type Damping Vibration Absorber for Noise Treatment in Majiliang Coal Separation Plant44-45

14Adsorption Process and Cycle Utilization on TNT Wastewater46

15Design of Automatic Control System on Treating Oily Wastewater47-48

16Technology on Utilizing Coal Gangue and Controlling Spontaneous Combustion in Jincheng Mining Group49

17Investigation on Methods of Technical Transformation for Zhungeer Wastewater Treatment Plant50-51

18Cost-benefit Analysis on Dust Collector52-53，59

19Influnence to Environment on Exploitation Subsidence and Adorpted Countermeasures in Beishan Coal Mine54-55

20DESTROY ANTICIPATION ＆ ANALYSIS OF LAND ENVIRONMENT RESULT FROM MINING 56-59