严格的环保标准是SO_2污染治理和控制的重要依据和推动力  

Strict standards of environmental protection being the important basis and impetus for the harness and control of SO_2 pollutants

作　　者：孙萍[1] 

机构地区：[1]贵阳铝镁设计研究院,贵州贵阳550004

出　　处：《轻金属》2005年第7期61-64,共4页Light Metals

摘　　要：火电厂排放的二氧化硫形成的酸雨已严重危害人类的生存环境,国家由此重新修订了《火电厂大气污染物排放标准》,严格了火电厂SO2排放的控制要求,强制要求火电厂必须安装烟气脱硫装置。本文从我国实际情况出发,比较分析了干法、半干法和湿法脱硫技术工艺,提出了适合有色金属企业—氧化铝厂配套建设的热电厂的烟气脱硫方法。Since the acid rain resulted from SO_2 discharged from coalfired power plant has already seriously endangered the survival of the human being.<<The discharged standards of atmospheric pollutants from the coal-fired power plant>> was revised to strictly control the discharge of SO_2 from the coal-fired power plant and force the coal-fired power plant to install fume desulphurization device.The paper compares and analyzes the dry,semi-dry and wet desulphurization processes and set forth the desulphurization process of fume suitable for the thermal power plant of alumina refinery.

关 键 词：污染治理 环保标准 推动力 大气污染物排放标准 烟气脱硫装置 烟气脱硫方法 SO2排放 火电厂 生存环境 二氧化硫 控制要求 比较分析 技术工艺 湿法脱硫 配套建设 氧化铝厂 有色金属 半干法 热电厂 人类 酸雨 

分 类 号：X701.3[环境科学与工程—环境工程]