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焦化废水处理工艺
相关语句
  coking wastewater treatment
     Study on the Processes of Coking Wastewater Treatment
     焦化废水处理工艺探究
短句来源
     Process Improvement of Coking Wastewater Treatment for Chongqing Iron & Steel Guoup
     重钢焦化废水处理工艺改进
短句来源
  “焦化废水处理工艺”译为未确定词的双语例句
     Study on Cleaning Production Techniques of Treatment Technology for Caking Wastewater in Benxi Steel
     本钢焦化废水处理工艺清洁生产技术研究
短句来源
     Analysis on the Coking Wastewater Treating Process
     焦化废水处理工艺浅析
短句来源
     Experimental Study on the Treatment Process of Coking-wastewater Containing High Density of Phenol
     高含酚焦化废水处理工艺的实验研究
短句来源
     Experiments have been carried out in a pilot plant for reducing COD and NH3-N simutaneously in coke plant wastewater by using anaerobic-anoxic and oxic(A-A/O)process.
     针对现有焦化废水NH_3-N和COD严重超标问题,本文提出了一种新的焦化废水处理工艺,即厌氧——缺氧/好氧工艺(简称A—A/O工艺)。
短句来源
     This paper makes analysis on several coking wastewater treating processes such as SBR process, nitrifying/denitrifying process and A2/O2 process, and connecting with the operating situation of the coking wastewater treatingprocesses in Shanxi Province, introduces emphaticallythe A2/O2 process.
     对SBR工艺、硝化和反硝化工艺以及A2/O2几种处理焦化废水的工艺进行了分析,并结合山西省焦化废水处理工艺运行情况,着重介绍了A2/O2处理工艺。
短句来源
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  相似匹配句对
     Study on the Processes of Coking Wastewater Treatment
     焦化废水处理工艺探究
短句来源
     Analysis on the Coking Wastewater Treating Process
     焦化废水处理工艺浅析
短句来源
     Development of Biochemical Process for Treating Coke Plant Wastewater
     焦化废水生化处理工艺进展
短句来源
     Industrial Experiment on Coking Wastewater by Anoxic-SBR Process
     焦化废水处理工艺研究
短句来源
     Coking-plant Wastewater Treatment by Anoxic-SBR Process
     缺氧-SBR工艺处理焦化废水
短句来源
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  coking wastewater treatment
The seed sludge was obtained from a local coal-coking wastewater treatment facility and was acclimated in the laboratory.
      


Experiments have been carried out in a pilot plant for reducing COD and NH3-N simutaneously in coke plant wastewater by using anaerobic-anoxic and oxic(A-A/O)process. Results have shown this process to be a cost-effective way for coke plant wastewater treatment. All the parameters of the effluent including COD,NH3-N and others can meet the national discharge standards issued.

针对现有焦化废水NH_3-N和COD严重超标问题,本文提出了一种新的焦化废水处理工艺,即厌氧——缺氧/好氧工艺(简称A—A/O工艺)。中试研究表明:该工艺对焦化废水处理具有明显效果,所有出水指标均满足排放要求,并留有相当余地,达到了对NH_3-N、TN和有机物同时控制的目的。用A—A/O工艺处理焦化废水,是一条既经济又便于现有焦化厂改造的、解决焦化废水污染问题的有效途径。

The biodegradation properties of organics in coke-plant wastewater,including organicremovals with the traditional treatment process,were studied.Aerobic and anaerobic degra-dation of four typical refractory organics in cole-plant wastewater,i.e,quinoline,indole,pyridine and buphenyl,were investigated.A-A/O process and traditional process were com-pared and improving measures were suggested for coke-plant wastewater treatment.

在实验室条件下,考察了焦化废水在常规生物处理过程中有机物的去除规律,研究了其中4种典型的难降解有机物(喹啉、吲哚、吡啶、联苯)的好氧与厌氧生物降解特性,对比了厌氧-缺氧/好氧工艺与常规的活性污泥法对焦化废水的处理效果,对焦化废水处理工艺提出了改进对策。

The treatment of high phenolic coking wastewatcr from middle and small coke plant was studied in this paper. The results demonstrated that the wastewater could be treated by anaerobic - aerobic and flocculent settling efficiently , and the effluent quality was below the national discharge standard.

本课题为对中小型焦化厂未经脱酚的高浓度酚焦化废水处理工艺的研究。研究结果表明:该废水经本研究提出的厌氧、好氧和混凝沉淀处理后,出水可以达到国家排故标准。

 
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