The Administrative Center for China′s Agenda 21

钢铁行业是我国工业领域重要的大气污染排放源之一,钢铁行业的大气污染治理是降低重点行业污染排放、打好污染防治攻坚战的重中之重。近年来,我国在钢铁行业大气污染治理方面取得了显著成果。总结了我国“十一五”以来钢铁行业污染防治科技工作的部署,并梳理分析了钢铁行业大气污染治理技术发展的阶段。基于末端治理、源头减排和过程控制、全过程耦合控制三个方面技术发展现状,剖析了当前我国钢铁行业在多污染物协同深度减排和实现超低排放面临的形势和问题。最后,面向“十四五”时期,聚焦碳达峰碳中和目标,提出了相关建议,旨在深化大气污染防治科技工作,为建设“美丽中国”和实现“双碳”目标提供关键科技支撑。在未来的发展中,我们有理由相信,在全社会的共同努力下,钢铁行业将迎来更加清洁、高效和可持续的发展。

The iron and steel industry is a major contributor to atmospheric pollution within China′s in-dustrial sector. Effective air pollution control in this industry is essential for reducing emissions acrossall industries in China and addressing atmospheric pollution. In recent years, China has made signifi-cant progress in controlling air pollution from the iron and steel industry. This paper provides a compre-hensive overview of the pollution prevention and control techniques implemented in the industry sinceChina′s " Eleventh Five-Year Plan" . It outlines the stages of development in air pollution control tech-nology, emphasizing three aspects" : end-of-pipe treatment, source emission reduction, and integratedprocess control. The paper analyzes current challenges in achieving synergistic reduction of multiplepollutants and ultra-low emissions in the iron and steel industry. Additionally, considering the goals ofthe " Fourteenth Five-Year Plan" period, including carbon peaking and carbon neutrality targets, thispaper proposes suggestions to advance scientific and technical progress in air pollution prevention andcontrol. This work will contribute to China′s environmental goals and the pursuit of carbon neutrality.We believe that the iron and steel industry will achieve cleaner, more efficient, and sustainable devel-opment through the joint efforts of the government, industry, and society.

王兰英.钢铁行业大气污染治理科技发展分析与展望[J].能源环境保护,2024,38(3):65-73.

WANG Lanying. Analysis and prospects of air pollution control techniques in the iron and steel industry[J]. Ener-gy Environmental Protection, 2024, 38(3): 65-73.