废气量减排控制技术需求方向分析  

Analysis of Requirement Direction of Waste Gas Volume Reduction Control Technologies

作　　者：束韫[1] 张凡[1] 黄家玉[1] 王洪昌[1] 朱金伟[1] 王红梅[1] 田刚[1] 邓双[1] 都基峻[1] 

机构地区：[1]中国环境科学研究院,北京100012

出　　处：《环境工程技术学报》2015年第3期214-219,共6页Journal of Environmental Engineering Technology

基　　金：国家高技术研究发展计划(863计划)项目(2012AA062505);中国博士后基金项目(2014M561025);中央级公益性科研院所基本科研业务专项(2013-YSKY-01)

摘　　要：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。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.

关 键 词：废气量 PM2.5 循环利用 阶梯利用 

分 类 号：X32[环境科学与工程—环境工程]