【摘 要】
：
我国是钢铁生产大国,2018年全国粗钢产量为9.28亿吨,占世界粗钢总产量的51.3％.同时,由于总产量巨大,排放水平参差不齐,钢铁行业又是我国大气污染的重要来源.近年来,通过采取结
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我国是钢铁生产大国,2018年全国粗钢产量为9.28亿吨,占世界粗钢总产量的51.3％.同时,由于总产量巨大,排放水平参差不齐,钢铁行业又是我国大气污染的重要来源.近年来,通过采取结构优化、强化末端污染治理等措施,我国钢铁行业大气污染物减排工作取得了重要进展,但仍存在未对氮氧化物采取治理措施、无组织排放严重等问题,我国钢铁行业大气污染减排仍有较大的空间.有数据显示,2017年,钢铁行业是工业部门中最大的污染物排放来源.
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