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废水流量     
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  wastewater flow
     When the flow of simulated flue gas was 428m 3/h, the temperature of simulated flue gas was 65℃ and coke oven wastewater flow was 107L/h, the desulfurization rate was 85%.
     在烟气流量 4 2 8m3 /h ,烟气温度 6 5℃ ,废水流量 10 7L/h时 ,脱硫率为85 % ;
短句来源
     The effect of GAC adsorption was eliminated before the experiment and aldehydic wastewater(initial concentration of COD_(Cr) was 33 494 mg/L) was treated under the conditions of microwave power 400 W,wastewater flow 6.4 mL/min,air flow 0.085 m~3/h and 45 g GAC.
     在消除活性炭吸附作用后,在微波功率400 W、废水流量6.4mL/m in、空气流量0.085 m3/h和45 g GAC条件下对含醛废水(初始CODC r浓度为33 494m g/L)进行了处理.
短句来源
     The results also indicate that variations of wastewater flow rate and pollutant concentration are dominant comparing to the ozone dosage,and the low ozone concentration can improve the biodegradation of pollutants without negative effects on (microorganism.)
     实验还发现,低剂量臭氧投加量的影响不如废水流量及水质变化影响显著,前者既可提高有机物的可生化性,又不会对微生物产生抑制作用。
短句来源
  wastewater flow rate
     The results also indicate that variations of wastewater flow rate and pollutant concentration are dominant comparing to the ozone dosage,and the low ozone concentration can improve the biodegradation of pollutants without negative effects on (microorganism.)
     实验还发现,低剂量臭氧投加量的影响不如废水流量及水质变化影响显著,前者既可提高有机物的可生化性,又不会对微生物产生抑制作用。
短句来源
  wastewater flux
     Discussion of Concerned Issues of Determination Wastewater Flux by Velocity Instrument Method
     流速仪法测定废水流量有关问题的探讨
短句来源
  “废水流量”译为未确定词的双语例句
     Maintaining pH 7.55 and conductivity and 2050μs/cm, the removal rates of COD,NH3-N,color and muddy degree are 70%,71%,99.9 %and 99.9% respectively when the voltage of electrolysis is 60V ,the flowing of wastewater is 600L/H and the duration of electrolysis is 20min ,and discharge criterion of two grade can be reached.
     试验在pH值为7·55和电导率为2050μs/cm的情况下,采用电解电压为60V,废水流量为600L/h和电解时间为20min,指标COD、氨氮、色度和浊度的去除率分别为70·0%、71·0%、99·9%和99·9%,均达到了废水排放的二级标准。
短句来源
     The acid pickling wastewater in small and medium size enterprises contains Fe 2+ ,PO 3- 4,Zn 2+ and inorganic acid.
     中、小企业的酸洗废水流量不大 ,其中主要含有Fe2 + 、PO3 -4、Zn2 + 和无机酸。
短句来源
     The discharge of acid pickling water in small and medium size enterprises contained Fe2+, PO43-, , Zn2+and inorganic acid.
     中、小企业的酸洗废水流量不大,其中主要含有Fe2+、PO3-4、Zn2+和无机酸。
短句来源
     The flow quantity of the wastewater is 5 m3/h and the running time is 12 days.
     试验废水流量为5m3/h,运行时间为12d,取得了良好效果。
短句来源
     for the BAF stage,the operational parameters were investigated along with the removal efficiency of COD under different hydraulic loading rates. The experimental results show that for the ABR,the removal efficiency is 83.5% for oil and 40.8% for COD; the ratio of BOD_5/COD of the effluent increases by 24.8% when the flow rate is 0.3 m~3/h.
     研究结果表明:当废水流量为0.3 m3/h时,ABR反应器对油的去除率平均为83.5%,对COD的去除率平均为40.8%,出水BOD5/COD值提高了24.8%。
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      wastewater flow
    Overall; based on the current wastewater flow rates; approximately 85% of the collected sewerage is treated in stabilization ponds, 10% in trickling filters, and 5% in activated sludge systems.
          
    For the aforementioned diesel fuel concentrations and a wastewater flow rate of 1,200?L/day, the COD removal ranges between 61.9 and 84.1%.
          
    Searching for strange attractor in wastewater flow
          
    In this study, the complex behavior of a daily wastewater flow and evidence of deterministic nonlinear dynamics are investigated.
          
    As a result, the daily wastewater flow shows no evidence of chaotic dynamics, which implies that stochastic models rather than deterministic chaos may be more appropriate for representing an investigated series.
          
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      wastewater flow rate
    For the aforementioned diesel fuel concentrations and a wastewater flow rate of 1,200?L/day, the COD removal ranges between 61.9 and 84.1%.
          
    Of these 17 variables open to selection, only 6 variables, wastewater flow rate (Q), CN-, SS, MLSS, pH and COD are selected by the model to achieve the maximum accuracy of prediction, 0.94, with a total cost of 5,950 NT$.
          
    Effects of major processvariables such as feed wastewater flow rate, COD concentration and loading rate, liquid phase aeration on the rate and extent ofCOD removal were investigated.
          
    At a low wastewater flow rate of 30 mL/min, the corresponding optimum air flow rate was 150 mL/min, with an overall removal of 96%.
          
    At a low wastewater flow rate of 30 mL/min, the corresponding optimum air flow rate was 150 mL/min, with an overall removal of 97%.
          
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      wastewater flux
    Effective retention leads to a coveted increase in the ratio of wastewater flux to reactor volume.
          
    Raw wastewater flux and the circulating stream were mixed before they flew into the reactor.
          


    The process of removing guaiacol from waste water has been studied in rotating disc columns with diameters of 73, 160 and 240mm. By investigating the effect of rotating speed, flow rates of waste water and emulsified liquid, amount of surfactant Span-80, it was found that the main factor affecting the removal of phenol is rotating speed, the optimal rotating speed decreasing with increase of column diameter. The rotating speed was correlated to the column diameter and to the minimal mass transfer unit height...

    The process of removing guaiacol from waste water has been studied in rotating disc columns with diameters of 73, 160 and 240mm. By investigating the effect of rotating speed, flow rates of waste water and emulsified liquid, amount of surfactant Span-80, it was found that the main factor affecting the removal of phenol is rotating speed, the optimal rotating speed decreasing with increase of column diameter. The rotating speed was correlated to the column diameter and to the minimal mass transfer unit height for the three column diameters.

    本文用φ73、φ140和φ240mm三种不同塔径的转盘塔研究了液膜分离废水中愈创木酚的过程.考察了转盘转速、废水流量、废水和乳浊液的流比,表面活性剂Span-80添加量等因素的影响.得出了转盘转速是影响脱酚效率的主要因素,最佳转速随塔径的增大而减少.并关联了三种塔径塔的转速与塔径及转速与最小传质单元高度的关系.

    By means of rectangular pules response experiments with a I~- tracer,a description of the fluid flow in a laboratory-scale UASB reactor (about27.5 liters) used for treatment of lime straw black liquor,was derived.Itappeared that the sludge bed and the sludge blanket conld be described asperfectly mixed regions;the fluid flow in the three phase-separator couldbe described as plug flow.The bed and blanket regions were interconnectedby fluid flow and back mix streem.Based on this the fluid flow model wasset up.

    本文用碘离子作示踪剂,采用矩形脉冲示踪法测定了实验室规模的升流厌氧污泥床(UASB)反应器(有效容积27.5L)的流形分布。它表明UASB 反应器可分为污泥床区、悬浮层区和三相分离区三部分。其中污泥床区和悬浮层区可用完全混合反应器描述;三相分离器可用推流式反应器描述;污泥床和悬浮区通过废水流量相连通。

    Based on the fluid flow pattern,a kinetic model of a laboratory-scaleUASB reactor (about 27.5 liters) used for treatment of lime straw blackliquor,was set up.By means of sensitivity analysis,it was found that theflow Q,the influent substrate concentration S_0 (g COD/L),and μ_(max)had big influence on the reactor.From the model,relations between S_0 andeffluent substrate concentration S_(?)(g COD/L),relations between S_0 and subst-rate removing efficiency,relations between S_0 and substrate load L(g COD/L·d),were...

    Based on the fluid flow pattern,a kinetic model of a laboratory-scaleUASB reactor (about 27.5 liters) used for treatment of lime straw blackliquor,was set up.By means of sensitivity analysis,it was found that theflow Q,the influent substrate concentration S_0 (g COD/L),and μ_(max)had big influence on the reactor.From the model,relations between S_0 andeffluent substrate concentration S_(?)(g COD/L),relations between S_0 and subst-rate removing efficiency,relations between S_0 and substrate load L(g COD/L·d),were discussed under different hydraulic retention time.It was foundthat the area of the reactor had no influence on the effluent substrateconcentration S_c,and the optimum height of the reactor was 4—6m.Therate of nobiodegradable and biodegradable substrate concentration was0.1122,the highest removing efficiency was 88.78,the higest load L(max)was 35 g COD/L·d.

    在流形分布模型的基础上,建立了实验室规模的动力学模型。发现:废水流量Q,进水COD 基质浓度S_0,比最大基质降解速率μ_(max)对出水基质浓度S_(?)有较大的影响。同时,讨论了在不同水力停留时间下,基质浓度S_0和S_(?)的关系;S_0和基质去除率η的关系;从中可知,反应器运行情况和截面积无关,反应器的最佳高度为4—6m,不可降解基质浓度和基质浓度之比为0.1122,最大去除率为88.78%,COD 的最大去除负荷L_(max)为35 kg/(m~3·d)。

     
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