分析了抚顺石化公司腈纶化工厂腈纶纺丝组件清洗工序原有的硝酸尾气治理工艺方案，认为存在着较严重的硝酸损失及废气污染问题。
The existing process scheme to treat nitric acid tail gas from the washing stage of acrylon filature components in acrylon chemical Plant of Fushun Petrochemical Company was analyzed.
雾霾又是怎样产生的呢？汽车尾气，工业生产排放废气，和鞭炮等都是雾霾的主要来由。
Haze is how to produce? Automobile exhaust emissions from industrial production, and firecrackers and so on all is the main cause of haze.
并针对影响汽车排放的故障的特点，通过废气排放成分分析的诊断思路及方法，对构建尾气分析专家系统进行了研究。
Be aimed at the characteristic of the fault influencing to exhaust, building the fault diagnosis expert system through idea and method of the analyzing exhaust gas emission component is researched.
本工作为研制和开发小型、廉价，适用于检测工业废气和汽车尾气等污染源中NO2的在线实时检测仪器奠定了基础。
The results of this study provide a foundation fordeveloping smaller and cheaper online instruments for detecting NO2 in industrial waste gases and exhaust of vehicles.
本发明是可用于纯化来自燃烧工艺的尾气和废气的金属氧化物催化剂的制备方法。
The invention is a method for producing a metal oxide catalyst useful for purifying exhaust gases and waste gases from combustion processes.
控制汽车尾气量的增加，是减少汽车废气污染改善人类生活环境的重要措施。
How to control the increase of the discharging amount of automobile end gas is the important measure to reduce automobile end gas pollution and improve living environment.
而且杭州雾天比较多，没出太阳前，废气、尾气都被压在树下面，这时去树下锻炼吸的都是废气。
And Hangzhou is often foggy in the morning before sunrise, emissions, and exhaust gas collected under the tree, so if you do exercise there, you are breathing those polluted air.
与纯柴油相比，废气(尾气)排放二氧化碳有害废气减少53%以上。
Compared with the pure diesel, gas (exhaust emissions of carbon dioxide waste gases) reduced by more than 53%.
本发明广泛适用于厨房油烟气、汽车尾气等废气的净化处理。
The invention discloses widely suitable for the kitchen oil haze, the automobile exhaust and so on abandon purification processing.
如果说需求是更清新的空气，问题则会是减少发电厂的废气排放，或者减少汽车尾气污染。
If the need is for cleaner air, the problem might be that of reducing the dust discharge from power-plant attacks, or reducing the quantity of the irritants form automotive exhausts.
如果说需求是更清新的空气，问题则会是减少发电厂的废气排放，或者减少汽车尾气污染。
If the need is for cleaner air, the problem might be that of reducing the dust discharge from power-plant attacks, or reducing the quantity of the irritants form automotive exhausts.
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