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焦化废水进行
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  coke-chemical wastewater
     This paper introduces the pilot-scale of the treatment of high density NH 3-N and COD in coke-chemical wastewater combine biology fluidized bed reactor withA 1-A 2-O process.
     本文介绍了用 A1 - A2 / O工艺结合流化床技术对攀钢高浓度焦化废水进行 NH3 - N、COD降解的中试试验。
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  “焦化废水进行”译为未确定词的双语例句
     3. The experiment investigation of the industrial coking wastewaterThe coking wastewater (from Ma Gang coking factory) was treated under thecondition as follows: T=255℃, PO2=4.2Mpa and pH=12, the decomposition ofammonia (C0=3114mg·L-1) could be achieved to 98.2% and COD (C0=7640mg·L-1)could be achieved to 97.5%.
     3.对实际工业含氨废水的实验考察以实验室的优化工艺条件为基础,对实际焦化废水进行 pH 值的调控,表明:T=255℃、PO2=4.2Mpa、pH=12 条件下,氨氮初始浓度为 3114mg·L-1、COD 为7640 mg·L-1 的焦化废水,去除率分别达到 98.3%和 97.5%。
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     In this paper,study on the treatment of coking wastewater by Fenton reagent was carried out. The factors having effect on COD removal of coking wastewater by Fenton reagent,such as H_2O_2 dosage,[Fe~(2+)]/[H_2O_2],pH value and reaction temperature,were discussed.
     对Fenton试剂处理焦化废水进行了研究,通过探讨H2O2投加量、[Fe2+]/[H2O2]、pH值、反应温度等因素对COD去除率的影响,确定了以下操作条件:H2O2投加量158 mmol/L,n[Fe2+]/n[H2O2]=1∶10,pH=3,反应温度为30℃。
短句来源
     Based on the experiment of treatment of coking wastewater through catalytic oxidation with Fenton(Fe~(2+)+H_2O_2) reagent, this paper emphatically compares treatment results under different reaction conditions and discusses their influencing factors.
     以焦化废水为研究对象,采用Fenton(Fe2++H2O2)试剂催化氧化法对焦化废水进行强化一级处理实验。
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     Irradiating by ultraviolet light, heterogeneous photocatalytic oxidation method was used to treat coking wastewater with titanium dioxide as catalyst and H2O2 as oxidizing agent to investigate factors that affected COD removal efficiency as well as the optimal operation conditions.
     以TiO2为催化剂,H2O2为氧化剂,在紫外光照射下采用多相光催化氧化法对焦化废水进行处理,探讨了影响COD去除率的各种因素,得出了最佳工艺条件。
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     In this study, tar wastewater was as the object mainly discussed how to treat, and was treated by using TiO_2 light catalyze oxidation & Fenton reagent catalyze oxidation treatment, the process and mechanism of reaction was searched also.
     本文以焦化废水作为研究对象,采用TiO_2光催化氧化和Fenton试剂催化氧化法对焦化废水进行预处理试验,考察此方法在处理焦化废水时的各种试验条件、影响因素及处理效果,并探索TiO_2光催化氧化和Fenton试剂催化氧化反应的过程和化学机理。
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  相似匹配句对
     The Method of Treating the Coking Wastewater
     焦化废水的处理方法
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     The Techniques for Treating the Coking Wastewater
     焦化废水的处理技术
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     Study on Denitrification of Coking Wastewater by means of Micro-electrolysis
     微电解法进行焦化废水脱氮的研究
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     The applicatons of the catalyst in dealing with coking wastewater are studied.
     同时将该催化剂应用于实际焦化废水进行研究。
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     This paper has studied denitrification of coking waste water by means of micro- electrolysis.
     本文用微电解法对焦化废水脱氮进行了研究。
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In this paper,an anoxic-aerobic Bio-Denitro process for treating coke plantwastewater is presented and the main factors of the nitrification and denitrificationare also discussed.The experimental results show that the process is not only capa-ble of removing NH_3-N from the wastewater effectively,but also can remove organ-ics measured as COD.The NH_3-N removal is 95~99.2% COD removal is88~94%.

本试验采用缺氧-好氧生物脱氮系统对焦化废水进行了试验研究,并对影响硝化和反硝化效果的诸因素进行了考察.研究结果表明,该系统不仅能有效地去除废水中的氨氮,同时可去除COD 等物质.氨氮去除率为95~99.2%,COD 去除率为88~94%。

Coking wastewater of Shanghai Coke Plant was used as the raw sewage for investigating the influence of carbon source type and carbon-nitrogen ratio in denitrification process in attached-growth anoxic reactor packed with soft fibre medium. The experimental rosults indicated that, feeding easy biodegradation substance such as methanol during denitrification, not only did it enhanced the denitrification rate greatly, but also reduced the effluent COD value less than that of not feeding methanol condition.

以上海焦化厂焦化废水为原水,采用软性纤维填料床缺氧反应工艺研究了碳源和碳氢比对焦化废水反硝化工艺的影响.结果表明,投加甲醇这一类易于生物降解的物质对焦化废水进行反硝化时,不仅较大地提高了焦化废水的反硝化速率,而且可使出水COD进一步降低.

This pilot - scale study is undertaken to treat coke plant wasfwaters containing high concentration of ammoniacai nitrogen with single activated sludge system. When the influent concentration of NH3 - N,COD, phenol and CN- is 300,1200-1500,100-380 anol 10-30mg/L,respectively;the system total HRT is 27 hours and the recycle ratio is 400%; After having been treated by single activated sludge system,each pollutant concentration is up to the discharge standard(GBl3456-92).

采用单相活性污泥法对焦化废水进行了试验研究。研究结果表明:当进水NH_3—N浓度为300mg/L左右,COD为1200~1500mg/L,酚浓度为100~380mg/L,CN~-为10~30mg/L,在系统总水力停留时间为27h和混合液回流比为400%的条件下,出水各项污染指标均达到国家排放标准。

 
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