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焦化废水     
相关语句
  coking wastewater
    TEST RESERACH OF COKING WASTE WATER TREATED BY MODIFIED SLAG
    改性矿渣处理焦化废水试验研究
短句来源
    High Solution Bacteria (HSB)/O-A-O Process for Treatment of Coking Wastewater
    高效微生物/O—A—O工艺处理焦化废水
短句来源
  coking waste water
    TEST RESERACH OF COKING WASTE WATER TREATED BY MODIFIED SLAG
    改性矿渣处理焦化废水试验研究
短句来源
    High Solution Bacteria (HSB)/O-A-O Process for Treatment of Coking Wastewater
    高效微生物/O—A—O工艺处理焦化废水
短句来源
  coke oven wastewater
    STUDY ON SHORTENED BIOLOGICAL/DENITRIFICATION OF COKE OVEN WASTE WATER IN IRON AND STEEL COMPANIES
    钢铁企业的焦化废水短程生物脱氮的研究
短句来源
    The coke oven waste water can be treated by multi-stage SBR process with high removal rate of NH 3-N and COD.
    铁碳电池预处理—厌氧—好氧—好氧—缺氧多级 SBR法处理焦化废水取得了良好的 COD、氨氮脱除效果。
短句来源
  “焦化废水”译为未确定词的双语例句
    Studies of Catalytic Oxidation in Treatment of Coking Plant Wastweater
    催化氧化法处理焦化废水的研究
短句来源
    11 kinds of compounds such as ethylbenzene and naphthalene are more volatile. The removal rate can get to 20%-40% after an aeration of 12 hours. Their volatile rate constant K v have a fairly good linear relation with the Henry constant(H), of which relation equation is K v=2.906×10 3H+0.0146.Volatile effect plays a very important role in the removal process of these organic compounds.
    焦化废水中各类有机物表现出不同的挥发特征.乙苯、萘等11种物质比较容易挥发,12h空曝后其去除率约为20%—40%,它们的挥发速率常数KV与Henry常数间具有良好的线性相关关系,线性相关方程为KV=2.906×103H+0.0146,挥发作用在这类物质的去除中起着重要作用;
短句来源

 

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      coking wastewater
    The seed sludge was obtained from a local coal-coking wastewater treatment facility and was acclimated in the laboratory.
          
    Cloning of Environmental Genomic Fragments as Physical Markers for Monitoring Microbial Populations in Coking Wastewater Treatme
          
    A laboratory-scale anaerobic-anoxic-oxic fixed biofilm system treating coking wastewater was operated with (LR mode) or without effluent recirculation (LNR mode).
          


    A study was conducted to determine the volatile property of organics in the coke plant wastewater under the condition of aerated stripping.The results show that there are different volatile characteristics among the organics.11 kinds of compounds such as ethylbenzene and naphthalene are more volatile.The removal rate can get to 20%-40% after an aeration of 12 hours. Their volatile rate constant K v have a fairly good linear relation with the Henry constant(H), of which relation equation is K v=2.906×10...

    A study was conducted to determine the volatile property of organics in the coke plant wastewater under the condition of aerated stripping.The results show that there are different volatile characteristics among the organics.11 kinds of compounds such as ethylbenzene and naphthalene are more volatile.The removal rate can get to 20%-40% after an aeration of 12 hours. Their volatile rate constant K v have a fairly good linear relation with the Henry constant(H), of which relation equation is K v=2.906×10 3H+0.0146.Volatile effect plays a very important role in the removal process of these organic compounds.12 compounds like phenol have a medium volatile property.The other compounds like resorcinol have a low volatility.

    焦化废水中各类有机物表现出不同的挥发特征.乙苯、萘等11种物质比较容易挥发,12h空曝后其去除率约为20%—40%,它们的挥发速率常数KV与Henry常数间具有良好的线性相关关系,线性相关方程为KV=2.906×103H+0.0146,挥发作用在这类物质的去除中起着重要作用;苯酚等12种物质具有中等程度的挥发性;间苯二酚等物质其挥发作用不明显.

    We used the method of Flocculation Sedimentation - Catalytic Oxidation to decolor the coking plant wastewater after biochemical treatment. We discussed the flocculant and Catalytic Oxidation's effects of decoloring, as well as the reduction of F-, CN-, CODCr, and NH3 - N. We the also find a proper new technology to decolor the coking plant wastewater. It takes poly- FeCl3 as the flocculant, PAM as the auxiliary and SD101 as the catalytic oxidant. When the pH of wastewater is 6.5 - 7.0. the temperature of wastewater...

    We used the method of Flocculation Sedimentation - Catalytic Oxidation to decolor the coking plant wastewater after biochemical treatment. We discussed the flocculant and Catalytic Oxidation's effects of decoloring, as well as the reduction of F-, CN-, CODCr, and NH3 - N. We the also find a proper new technology to decolor the coking plant wastewater. It takes poly- FeCl3 as the flocculant, PAM as the auxiliary and SD101 as the catalytic oxidant. When the pH of wastewater is 6.5 - 7.0. the temperature of wastewater is 30℃, this treatment technology can effciently decolor the wastewater from 140 times to 50 times or even lower, while many other pollutants' concentration decreased greatly.

    用混凝沉降-催化氧化法对生化处理后的焦化废水进行脱色处理,探讨了混凝条件、催化氧化体系对脱色效果以及氟离子、氰离子、CODCr、氨氮等去除效果的影响,确定了合适的用于焦化废水脱色处理的新工艺。以聚三氯化铁为絮凝剂、PAM为助凝剂,新型复合氯氧化剂SD101为催化氧化剂,在pH值为6.5-7.0、水温为30℃条件下处理3小时,废水的色度从140倍降至50倍以下,其他污染指标的去除效果明显。

    The coke oven waste water can be treated by multi-stage SBR process with high removal rate of NH 3-N and COD. The conditions are provided in the SBR to ensure that nitrification/denitrification via nitrite and ammonia oxidation can be simultaneously carried out. The reaction of ammonia and nitrite can make up for carbon shortage in the process of denitrification. The removal rate of NH 3-N is over 95 % in the total system even if the concentration of NH 3-N is over 600 mg/L at low cost.

    铁碳电池预处理—厌氧—好氧—好氧—缺氧多级 SBR法处理焦化废水取得了良好的 COD、氨氮脱除效果。在 SBR反应器中创造条件 ,既保证了亚硝化反应的顺利进行 ,同时又保证了生成的亚硝酸盐与 NH+ 4及有机物发生反应实现共同降解 ,亚硝酸盐与 NH+ 4 的反应弥补了反亚硝化过程中碳源的不足。系统运行稳定 ,氨氮浓度大于 60 0 m g/ L 时 ,却除率大于 95 %。该方法成本低 ,处理效果较好

     
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