CAJ | 학술논문

目前，我国PM2．5污染加重，灰霾天气频发，对环境和人民生活造成了极大危害，而废气量减排是控制灰霾污染的重要途径之一。通过介绍国内外现有的废气量减排措施，从废气循环及废气阶梯利用两方面，提出了我国水泥、钢铁及其他工业行业的废气量减排技术需求。研究表明，通过废气减排技术的实施，我国废气量、SO2、NOx 以及烟粉尘的排放量可显著减少，这对于我国灰霾污染的治理将起到积极的作用。建议对全国相关行业进行废气量减排技术可行性分析，鼓励开展废气量循环与梯度利用技术的研究与示范。
목전，아국PM2．5오염가중，회매천기빈발，대배경화인민생활조성료겁대위해，이폐기량감배시공제회매오염적중요도경지일。통과개소국내외현유적폐기량감배조시，종폐기순배급폐기계제이용량방면，제출료아국수니、강철급기타공업행업적폐기량감배기술수구。연구표명，통과폐기감배기술적실시，아국폐기량、SO2、NOx 이급연분진적배방량가현저감소，저대우아국회매오염적치리장기도적겁적작용。건의대전국상관행업진행폐기량감배기술가행성분석，고려개전폐기량순배여제도이용기술적연구여시범。
Recently, PM2.5 pollution is serious in China and haze weather occurs frequently, which causes great harm to the environment and human living.The waste gas volume reduction is one of the important ways of controlling PM2.5 pollution.By introducing the existing waste gas volume reduction control measurements at home and abroad, the requirement direction of waste gas volume reduction control technologies in the cement, steel and other industries were proposed in terms of waste gas recycling and cascade utilization.It was found that the emissions in waste gas volume, SO2 , NOx and dust could be reduced greatly by the waste gas volume reduction control technologies.This would be beneficial to the pollution abatement of the PM2.5 pollution.It was suggested that a feasibility analysis on waste gas volume reduction control technologies for relative industries should be made, and that the researches and demonstrations of the waste gas recycling and cascade utilization technologies be encouraged to carry out.