State Key Laboratory of Clean Energy Utilization, College of Energy Engineering, Zhejiang University, Hangzhou 310027, China; Jiaxing Research Institute of Zhejiang University, Jiaxing 314051, China.
State Key Laboratory of Clean Energy Utilization, College of Energy Engineering, Zhejiang University, Hangzhou 310027, China.
J Environ Sci (China). 2023 Jan;123:446-459. doi: 10.1016/j.jes.2022.09.008. Epub 2022 Sep 16.
Industrial development is an essential foundation of the national economy, but the industry is also the largest source of air pollution, of which power plants, iron and steel, building materials, and other industries emit large amounts of pollutants. Therefore, the Chinese government has promulgated a series of stringent emission regulations, and it is against this backdrop that research into air pollution control technologies for key industrial sectors is in full swing. In particular, during the 13th Five-Year Plan, breakthroughs have been made in pollution control technology for key industrial sectors. A multi-pollutant treatment technology system of desulfurization, denitrification, and dust collection, which applies to key industries such as power plants, steel, and building materials, has been developed. High-performance materials for the treatment of different pollutants, such as denitrification catalysts and desulfurization absorbers, were developed. At the same time, multi-pollutant synergistic removal technologies for flue gas in various industries have also become a hot research topic, with important breakthroughs in the synergistic removal of NO, SO, and Hg. Due to the increasingly stringent emission standards and regulations in China, there is still a need to work on the development of multi-pollutant synergistic technologies and further research and development of synergistic abatement technologies for CO to meet the requirements of ultra-low emissions in industrial sectors.
工业发展是国民经济的重要基础，但工业也是最大的空气污染来源，其中发电厂、钢铁、建材等行业排放大量污染物。因此，中国政府颁布了一系列严格的排放标准，正是在这种背景下，针对关键工业部门的空气污染控制技术的研究正在全面展开。特别是在“十三五”期间，关键工业部门的污染控制技术取得了突破。开发了适用于电厂、钢铁、建材等关键行业的多污染物治理脱硫、脱硝、除尘技术体系，开发了高性能的用于处理不同污染物的材料，如脱硝催化剂和脱硫吸收剂。同时，各行业烟气多污染物协同去除技术也成为研究热点，在协同去除 NO、SO 和 Hg 方面取得了重要突破。由于中国日益严格的排放标准和法规，仍然需要开发多污染物协同技术，并进一步研究和开发 CO 的协同减排技术，以满足工业部门的超低排放要求。
