1NEW METHOD OF DESULFURIZATION IN POWER STATION--ON-LINE DESULFURIZAITON OF FINE-COAL PRE-COMBUSTION1-4
4PRELIMINARY DISCUSSION ON SOURCE OF INDOOR ENVIRONMENTAL POLLUTION AND ENDANGERMENT AND PREVENTION CURRENT SITUATION IN CHINA16-18
5PRELIMINARY DISCUSSION ON CURRENT STATUS AND RECYCLING TECHNOLOGY OF ELECTRONIC SCRAP REUTILIZATION19-21,43
9STUDY ON THE DEGRADATION OF THE ACTIVE DYES INDUCED BY PHOTOLYSIS OF Fe (Ⅲ) - OXALIC ACID COMPLEXES32-35
11TREATMENT OF PARANITROBENZOIC ACID WASTEWATER BY MICRO- ELECTROLYZATION AND O3 CATALYSIS - OXIDATION39-41
13RESEARCH ON COMPOSING POLYSILICATE ALUMINUM SULPHATE USING BYPRODUCTS OF POTASSIUM FELDSPAR DECOMPOSING44-45,53
17Controlling the SO2 Emission of Thermal Power Station for Improving the City Environmental Quality54-55