A new gas - phase chromatographic analysis method for determinating the orgainic contents in oxidation off - gas in pta plant were introduced 摘要介绍了一种测定pta氧化装置尾气中有机物的含量的气相色谱分析方法。
One will capture off - gas at a sewage treatment facility and burn it to supply electricity to sebokeng , a township near johannesburg 计画之一是在废水处理设施中捕集废气予以燃烧，以供应约翰尼斯堡附近的小镇斯卜航所需的电力。
Some problems worthy of note are proposed according to the specific circumstances of smelter off - gas cleaning in china 同时分析了该流程的适用范围，并根据我国冶炼烟气净化的具体情况，提出使用或借鉴该净化工艺时应注意的问题。
Having become more and more acid - often a consequence of increased sulphur concentration in the atmosphere stemming from coal fired power plants and other industrial off - gases - the 酸性越来越浓通常是烧煤的发电站和其它工业废气使空气中的硫份浓度不断增长的结果在这些地区
With this model the eaf steel - making process can be simulated , including of scrap melting procedure , the changes of temperature , slag quantity and compositions of steel , slag and off - gas 该模型可动态地模拟电弧炉冶炼过程中的废钢量、炉温、渣量、钢液成分、炉渣组成和炉气成分的变化。
Continuous introduction of ozone directly to the fish tank is not recommended as the direct contact of ozone can be harmful to fish and the release of ozone off - gas can be hazardous to humans in the vicinity 不应把臭氧不断直接输入鱼缸，因为直接接触臭氧可损害鱼类健康，而泄漏臭氧也会危及周围的人的健康。
Abstract : this article systematically describes the theory of post - combustion for recovering off - gas heat in the eaf steelmaking processes ; the actual results of post - combustion are introduced and the key operation points are described 文摘:系统地论述了二次燃烧技术的理论与实践基础，介绍了实际应用效果，提供了操作工艺要点。
It is widely acknowledged that the automobile exhaust contributed to environment pollution . experts argue that the goverment must confine the quantity of off - gas exhaust . but i doubt whether quantitiy confined alone will solve the problem 众所周知过度地砍伐森林会导致夏季洪水泛滥，专家建议中国必须推行大规模的植树造林计划，但是我对单靠植树造林就能解决问题持怀疑态度。
If there are practical difficulties for installation of the off - gas destructor , the ozone generator and the contact tank should be installed in a well ventilated area fitted with ozone leakage detector with automatic alarm and equipment shutdown device 假如实际情况难以安装清除漏出臭氧的装置，便应把臭氧产生器和臭氧接触缸安装在空气流通的地方，并且装上了附有自动警报器和关闭设备的臭氧泄漏探测器。
If there are practical difficulties for installation of the off - gas destructor , the ozone generator and the contact tank should be installed in a well ventilated area fitted with ozone leakage detector with automatic alarm and equipment shutdown device 假如实际情况难以安装清除漏出臭氧的装置，便应把臭氧产生器和臭氧接触缸安装在空气流通的地方，并且装上了附有自动警报器和关闭设备的臭氧泄漏探测器。
