1) coking residue
焦化污油
1.
The coking residue processing unit is a small-scale oil distillation system,whose expenditure of energy is 4~5 times higher than the ordinary crude-oil distillations.
焦化污油加工装置是一套比较特殊的微型常减压蒸馏装置,其能耗与常减压装置的能耗相比高出4~5倍,因此降低该装置的能耗具有极其重要的意义,节能技术在这种特殊装置里能够起到作用。
2) tar pollution
焦油污染
3) coking sewage
焦化污水
1.
In order to solve the problem of coking sewage,on the basis of the existing facilities and fields,the A/O process was improved.
为解决焦化污水问题,利用现有设施及场地,在原有基础上进行A/O法改造,介绍了改造的工艺流程及工艺特点,调试经过及处理效果,并指出工艺设计的不足与待改进问题。
2.
The generation and composition of coking sewage are analyzed.
分析了焦化污水的产生和组成,介绍了A1-A2-O工艺在焦化厂污水处理中的应用及各阶段重要工艺参数的控制,并对整体工艺参数的最佳控制条件进行了浅析。
3.
By experimental study on effects of coking sewage pretreated by ferrous sulphate on activited sludge process,suitable operating conditions were presented.
通过研究硫酸亚铁预处理焦化污水对活性污泥影响的实验,提出硫酸亚铁预处理方法的适宜条件。
4) coking wastewater
焦化污水
1.
Modern technology of purifying coking wastewater;
焦化污水的现代净化技术
2.
The paper analyzed the characteristic of original water of wastewater,researched on the progress of coking wastewater treatment technique and the application of the engineering.
对国内焦化污水处理效果进行分析,结合炼铁厂焦化污水原水特性的基础上,通过在回收工艺上技术改造从源头控制污水的总量,并拟在原有设施基础上改造为生物脱氮的污水处理工艺,对污水进行再生、循环再利用。
3.
In accordance with the problems of coking wastewater treating and characteristics of coking wasterwater,the designed method of strengthening pretreated process,enhancing aftertreated apparatus,adopting the two\|stage aeration and prolonging aeration time was proposed,so that the treated wastewater can meet the National Wastewater Discharge Standard.
针对目前焦化污水处理中存在的问题以及焦化污水的特点，提出了强化预处理过程，增加后处理设施，采用两段曝气并延长曝气时间的设计方法，使处理水达标排
5) coke wastewater sludge
焦化污泥
6) coking waste water
焦化污水
1.
In order to solve the over-standard discharge of COD and NH-N in coking waste water,during the modification of ammonia stripping system,the biochemical treatment unit and A/O biological denitrification process are combined,which makes all the indexes of waste water discharged can meet the standard.
为解决外排焦化污水中COD和氨氮的超标问题,在对蒸氨系统进行改造的同时,将生化处理装置与A/O法生物脱氮工艺相结合,使外排废水全面达标排放。
2.
The paper introduced the principle, character of technics component and analysis of application management technology of biochemistry dehydrogenate technology of coking waste water that is applied comprehensively at present.
本文介绍了当前应用较为广泛的焦化污水生物脱氮技术的原理,工艺组成特点及运行管理技术分析。
补充资料：焦化试验室设计(见焦化厂试验室设计)
焦化试验室设计(见焦化厂试验室设计)
design of coking laboratory
J一aohua shiyanshi sheji焦化试验室设计(design of。oking laborato-ry)见焦化厂试验室设计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条