Under the same operating conditions, comparison tests of coke oven sewage treatment through A/O activated sludge and biological membrane systems are done.
考察了在相同的运行条件下，A/O活性污泥系统和生物膜系统对炼焦工业废水的处理效果。
The operating experience of HPF coke oven gas desulfurization system based on ammonia process is described in this paper, and the modification on sulfur foam treatment process has been made.
介绍了焦炉煤气氨法H PF脱硫装置的操作经验，并对硫泡沫的处理工艺进行了改造。
The reason of low recovery rate of tar in coke product was analyzed; the recovery rate of tar was increased by decreasing the oven-roof temperature and adjusting operating conditions.
分析了焦炭生产中焦油回收率低的原因，通过降低炉顶温度和调整工艺操作，提高了焦油的回收率。
The paper introduces operating principle of automatic ignition device, its application and improving measures for waste gas of coke oven.
介绍了焦炉荒煤气自动放散点火装置的工作原理、使用情况与改进措施。
A circuit for and method of operating microwave oven apparatus is disclosed including means for the momentary interruption of the starting cycle at a predetermined time interval.
为和仪器操作方法微波炉电路披露包括为周期的开始，一时中断是指在预定的时间间隔。
The CHECK feature allows the user to determine that the oven and meter are both operating properly.
检查特点允许用户确定烤箱和仪器是适当地经营的两个。
Some advantages of this design are easy access to the oven interior for placing your work, and the economy of trapping heat within the raised bell when opened at operating temperatures.
一些优势的，这个设计是很容易接触到烤箱内部放置你的工作，以及经济体系的俘获热内提出钟的时候，开在运行温度。
Some advantages of this design are easy access to the oven interior for placing your work, and the economy of trapping heat within the raised bell when opened at operating temperatures.
一些优势的，这个设计是很容易接触到烤箱内部放置你的工作，以及经济体系的俘获热内提出钟的时候，开在运行温度。
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