2RESEARCH ON THE SUSTAINABLE ENERGY UTILIZATION BASED ON CYCLIC ECONOMY DEVELOPMENT IN GANSU PROVINCE5-8,13
6STUDY ON THE ADVANCED TREATMENT OF MINING AREA'S DOMESTIC SEWAGE BY MICRO- FLOCCULATION CONTINUOUS SAND FILTRATION20-22,25
7RESEARCH ON THE APPLICATION TO REMOVE THE ALAGE IN TREATMENT STRUCTURES OF DRAINAGE IN A COAL MINE23-25
9PREPARATION TECHNOLOGY OF LIMESTONE POWDER IN THERAMAL POWER PLANT FGD SYSTEM AND ITS APPLICATION IN ZHEJIANG31-33,46
14REGRESSION MODEL FOR CALCULATE AND MEASUREMENTS OF COAL BURNING SULFUR DIOXIDE EMISSION QUANTITY47-50
16ENERGY AUDITS IN THE COAL ENTERPRISES TO PROMOTE THE PRACTICE OF SAVING ENERGY AND REDUCING CONSUMPTION AND APPLICATION61-64