我国大气污染物可持续深度控制技术需求方向分析

Analysis of Requirement of Sustainable and Advanced Air Pollution Control Technologies in China

  • 摘要: 消除灰霾的重要途径之一是实施固定污染源的大气污染物可持续的深度控制。通过总结我国目前各行业污染控制现状及进一步减排潜力,提出我国进行污染物深度控制的重点为工业锅炉和工业窑炉。进一步分析了我国目前大气污染控制技术存在问题及各行业污染深度控制需求。由于我国目前应用的污染控制技术基本都存在投资运行成本高、副产物不可资源化等问题,在工业锅炉、工业窑炉上很难实现可持续的污染物深度控制。因此,我国污染物可持续深度控制技术的研究方向应着重于以废治废、烟气量减排的循环经济型技术和多污染物协同控制及副产物商品化技术的研发和推广应用。

     

    Abstract: To implement sustainable and advanced control of air pollutants from stationary sources is one important way of eliminating the haze. Based on an analysis of current situations of pollution control and further emission reduction potentials in various industries in China, it was proposed that the advanced pollution control should focus on industrial boilers and industrial furnaces. The problems of existing air pollution control technologies and the requirements of advanced control in various industries were further analyzed. The current technologies were difficult to realize sustainable and advanced pollution control for industrial boilers and furnaces, due to their high investment and operating costs and non-recyclability of the by-products. Therefore, the research of sustainable and advanced air pollution control technologies in China should highlight the R&D and dissemination of circular economy-type technologies for waste treatment and waste gas volume reduction, the multi-pollutant cooperative control technologies and the by-product commercialization technologies.

     

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