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废水氧化塘
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  “废水氧化塘”译为未确定词的双语例句
     STATIC AND DYNAMIC SIMULATION TESTS OF OXIDATION POND FOR TREATMENT OF WASTEWATER FROM ORGANOPHOSPHATE PESTICIDES MANUFACTURING PROCESS
     有机磷农药生产废水氧化塘处理的静态和动态模拟试验
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     The 2 models can be applied to predicting the results of wastewater treatments in oxidation ponds and to designing such ponds.
     这两个数学模型均可用于废水氧化塘的处理结果预测和设计。 表2参4。
短句来源
     Sojourn Time Distribution of Oilfield Produced Wastewater in Two Oxidation Ponds in Series at Zhuangxi Gathering/Treating Plant
     桩西联采油废水氧化塘的逗留时间分布研究
短句来源
     Mathematical Models for Oilfield Produced Water Oxidation Ponds at Zhuangxi Oil Gathering/Water Treating Plant
     桩西联采油废水氧化塘去除COD的数学模型
短句来源
     The system could evidently raise the effluent water quality and remove all kinds of pollutants to some extent. The optimal con - dition was found to be 65mg/L≤COD≤131mg/L,and the highest critical COD was 262mg/L.
     该工程较显著地提高出水水质及透明度,对其中污染物质均有不同程度的去除能力.在炼油废水氧化塘中实施凤眼莲生态工程的最佳运行控制条件为:65mg/L≤COD≤131mg/L,最高临界COD为263mg/L,故凤眼莲生态工程适用于炼油废水的深度处理.对凤眼莲去除炼油废水中污染物的机理进行了初步探讨.
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  相似匹配句对
     Oxidizing Pond Treating Waste Water from Log Steaming Process
     氧化塘处理原木蒸煮废水
短句来源
     A Laboratory Dynamical Study on Treatment of Oilfield Produced Wastewater for Drainage in Oxidation Pond
     氧化塘处理采油废水动力学研究
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     Technology of Disposal of Waste-Water
     废水处理技术
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     NITRIFICATION OF WASTEWATER
     废水的硝化作用
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  waste lagoon
2,4,6-Trinitrotoluene in soil and groundwater under a waste lagoon at the former Explosives Factory Maribyrnong (EFM), Victoria,
      
Chromium Contamination of Soils, Waters, and Plants in the Vicinity of a Tannery Waste Lagoon
      
The highest level of PP (8.5 μg P g-1) was found in sediment from an animal waste lagoon.
      
Characterization and agricultural utilization of swine waste lagoon effluents
      
Addition of MgCl2 to force struvite precipitation has been shown to reduce soluble P concentrations by up to 90% in a swine waste lagoon.
      
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  sewage oxidation pond
Mass production of this organism was noticed in a sewage oxidation pond from July to October causing a supersaturation of oxygen.
      


Eichhornia crassipes were used for treatment of oil-refinery wastewater in an oxidation pond.The system could evidently raise the effluent water quality and remove all kinds of pollutants to some extent.The optimal con - dition was found to be 65mg/L≤COD≤131mg/L,and the highest critical COD was 262mg/L.

在炼油废水氧化塘中建设凤眼莲生态工程。该工程较显著地提高出水水质及透明度,对其中污染物质均有不同程度的去除能力.在炼油废水氧化塘中实施凤眼莲生态工程的最佳运行控制条件为:65mg/L≤COD≤131mg/L,最高临界COD为263mg/L,故凤眼莲生态工程适用于炼油废水的深度处理.对凤眼莲去除炼油废水中污染物的机理进行了初步探讨.

Through intermittent model tests in oil wastewater oxidation pond. composite equasion has been es to describe the change of organic matter COD along deletion time. Also quantitative research has been Eichhornia crassipes to strengthen purification mechoxidation pond.

通过炼油废水氧化塘间歇模型试验,建立了描述有机物COD随停留时间(t)变化的复合方程,并对凤眼莲强化净化氧化塘机理进行了定量研究。

The applicability of reactor model with axial diffusion (model Ⅰ) and model of continuous flow stirred tank reactors in series (mode Ⅱ) to the produced water oxidation ponds at Zhuangxi oil gathering/water treating plant in Zhuangxi, Shengli, is investigated by using the results of previous dynamical study and study on hydraulic residence time distribution. The values or expressions for calculating the parameters contained in these mathematical models are presented, including diffusion criterium Pe=0.780, COD...

The applicability of reactor model with axial diffusion (model Ⅰ) and model of continuous flow stirred tank reactors in series (mode Ⅱ) to the produced water oxidation ponds at Zhuangxi oil gathering/water treating plant in Zhuangxi, Shengli, is investigated by using the results of previous dynamical study and study on hydraulic residence time distribution. The values or expressions for calculating the parameters contained in these mathematical models are presented, including diffusion criterium Pe=0.780, COD degradation rate constant k(28.8℃)=0.071 5 h~(-1), temperature coefficient of k value θ=1.054, percent of biochemical degradation of COD 27%, average hydraulic residence time t__M=75 h. The average COD value of the treated water flown out of the ponds, COD_e, obtained from 16 monitoring measurements in July, 2001 is of 127.6 mg/L (average water temperature T_M=35.8℃ and average COD value of the inlet water?—?169.4 mg/L) while the COD_e value calculated by using model Ⅰ is of 126.2 mg/L with a relative error ε=-1.10% and by using model Ⅱ?—?126.5 mg/L with ε=-0.86%. Comparing with the real average monthly values of COD_e measured in Dec, 2000 to July, 2001 (with T__M varying in 10.9—36.0℃), the COD_e values are calculated with ε values ranged in -4.5—+4.5% and in -4.42—+4.18% and of +0.453% amd +0.581% in average by using model Ⅰ and model Ⅱ, respectively. The 2 models can be applied to predicting the results of wastewater treatments in oxidation ponds and to designing such ponds.

基于动力学和水力停留时间分布研究结果,研究了带纵向扩散的推流式反应池模型(模型Ⅰ)和完全混合式反应池串连模型(模型Ⅱ)对桩西联合站采油废水氧化塘的适用性。给出了两种数学模型中包含的各参数的数值或表达式,其中包括:扩散准数Pe=0.780,COD降解速率常数K(28.8℃)=0.07175h-1,K值温度系数θ=1.054,COD生化降解率27%,平均水力停留时间tM=75h。2001年7月进行16次测试,得到氧化塘平均出口COD值(CODe)=127.6mg/L(平均水温TM=35.8℃,平均进口COD值169.4mg/L),按模型Ⅰ计算,CODe=126.2mg/L,相对偏差为-1.10%,按模型Ⅱ计算,CODe=126.5mg/L,相对偏差为-0.860%。用模型Ⅰ和Ⅱ计算的2000年12月到2001年8月9个月的月平均CODe值(月平均水温TM在10.9~36.0℃),与平均实测值的相对偏差范围分别为-4.50%~+4.52%和-4.42%~+4.18%,相对偏差平均值分别为+0.453%和+0.581%。这两个数学模型均可用于废水氧化塘的处理结果预测和设计。表2参4。

 
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