助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   电解时间 的翻译结果: 查询用时:0.776秒
图标索引 在分类学科中查询
所有学科
环境科学与资源利用
冶金工业
更多类别查询

图标索引 历史查询
 

电解时间     
相关语句
  electrolysis time
     Under the optimal conditions(electrolysis time of 1h, applied cell voltage of 30V, initial pH value of 7.3 and electrolyte concentration of 800mg/L), the COD removal efficiency for three reactors are 36.53%, 30.36% and 29.54% respectively.
     优化条件为电解时间1h,外加电压30V,初始pH值7.3,支持电解质浓度800mg/L时,去除率依次为36.53%、30.36%和29.54%。
短句来源
     While the adding mass of Er 2O 3 is 10%, the current density of cathode is 0.75 A·cm -2 , the electrolysis time is 2 h and the mass of Er in the Al Er mother alloy is 2.3%.
     当Er2 O3加入量为 10 %,阴极电流密度为 0 .75A·cm- 2 ,电解时间为 2h时 ,Er在Al Er中间合金中的含量达到了2 .3 %。
短句来源
     With 2g Na2SO4,pH=2,voltage of 8.0V,the degradation efficiency of 10mg/L Rhodamine B solution was 67.5% when the electrolysis time was 2h.
     实验结果表明,对于含10mg/L的罗丹明B溶液,当电解质Na2SO4的加入量为2g、溶液的pH=2、外加电压为8V、电解时间2h时,溶液的降解率为67.5%。
短句来源
     The results of the static test showed under that the conditions of raw water pH:=6.8, electrolysis time 30min and current density 0.25A/dm2 the removal rate of COD, SS, and color degree were above 70%, 70% and 88.1% respectively, and COD, SS and color degree were below 120mg/L, 40mg/L and 40 times respectively.
     静态实验结果表明:在原水pH值6.8、电解时间30min、电流密度0.25A/dm~2的条件下,COD、SS及色度去除率分别在70%、70%和88.1%以上,出水COD、SS及色度值分别在120mg/L、40mg/L和40倍以下。
短句来源
     The results of the test show that,the optimal reaction conditions for the treatment of industrial wastewater containing fluoride using calcium salt sedimentation-electrocoagulation process is: n(Ca2+)/n(F-) is 1-2,the current density is 1-5 mA/cm2,the electrolysis time is 10 min,the pH value is 6-9; CaCl2 is the best choice for the calcium salt dosing.
     试验结果表明,钙盐-电凝聚法处理含氟工业废水的最佳反应条件为:n(Ca2+)/n(F-)为1~2,电流密度为1~5mA/cm2,电解时间t为10min,pH值为6~9,投加的钙盐以CaCl2最佳。
短句来源
更多       
  electrolytic time
     The results of electrolytic flocculation indicate that the dye removal effect of wastewater was significant(>97%)and also COD removal efficiency was 63% 、 74%、 83%、 46%, respectively, when the concentration of dyestuffs was 500mg/l and the conditions of treatment were optimum(i.e. current density 30A/m2, conductivity 1120 μs/cm, pH6-9, electrolytic time 20min).
     电絮凝处理结果表明,染料浓度500mg/l时,在最佳工作条件(电流密度30A/m2、电导率1120μs/cm、pH6-9、电解时间20min)下,四种单组分染料废水均有显著的脱色效果,脱色率达97%以上,同时COD的去除率分别为63%、74%、83%、46%。
     The results of experiments showed that in an iron electrode reactor,the removal efficiency of nitrobenzene compounds in wastewater could be over 90% when the distance of electrodes is 5 mm,and the current density is 10 mA/cm~(2), and the concentration of sodium sulfate is 1.5 g/L,and the ratio of water to board is 12 m~(-1),and the electrolytic time is 30 minutes.
     研究结果表明:以铁作电极,在电极间距为5 mm,电流密度为10 mA/cm2,硫酸钠投加量为1.5 g/L,水板比为12 m-1,电解时间为30 min的条件下对硝基苯模拟废水进行电解处理,硝基苯去除率可达90%以上;
短句来源
     In an electrofloatation test carried out under the conditions that current intensity was 0.38 A, electrolytic time was 28 minutes, electrode spacing was 1.5 cm and pH value was 7.1, the oil removal rate of the wastewater reached 93.59%.
     在电流强度为0.38A,电解时间为28min,极间距为1.5cm,原水pH值为7.1的条件下进行电解气浮实验,废水除油率达到93.59%。
短句来源
     When the electrolytic current was 150 mA, the voltage was 5 V, the electrolytic time was controlled between 8~10 hours, and ion exchange method was used 10 hours later for enrichment and reuse of nickel, the average current efficiency was 78.4%, the recovery rate of metal nickel reached 79.3%, and the purity of the metal nickle was higher.
     当电解的电流150mA,电压5V时,电解时间控制在8~10h,10h后离子交换富集,循环使用,其平均电流效率为78.4%,金属镍的回收率达到79.3%且纯度较高。
短句来源
     The results show that the most high(current) efficiency is 34.11% when the current density is 15 mA/cm~(2) and electrolytic time is 6.5 h.
     计算结果表明,当电流密度为15 mA/cm2,电解时间为6.5 h的电流效率最高,可达到34.11%.
短句来源
更多       
  electrolyzing time
     under the best condition (2.2 A, 7.5 V, 20 min electrolyzing time) by electrolysis-electrodiatysis, the rate of recovery was 88.07 %.
     所得的硫酸铜废液进行电解—电渗析处理的最佳条件为 :电流值 2 .2A、电压值 7.5V、电解时间 2 0min ,得到铜的回收率为 88.0 7%。
短句来源
     In the test graphite(cathode) and stainless steel(amode) were used as pured electrode,bath voltage was 2.2 V,electrolyzing time was 60 min,and agitation was conducled at normal temperature. Under the above conditions copperion removal rate of 95% could be obtained.
     采用石墨(阳极)-不锈钢(阴极)作配对电极,槽电压为2.2 V,电解时间60 min,电解液pH=2.0,常温搅拌,在此条件下,铜离子去除率达95%以上。
短句来源
     And the results show that the electrolyzing time is a important determinant factor.
     这表明电解时间不易过长,否则可能造成产物的分解,当电流明显减小时,应及时停止电解。
短句来源
     The effect of DC electrolyzing voltage, electrolyzing time, temperature of the solution , content of potassium titantyl oxalate and oxalic acid on anodization for porcelain like film is discussed.
     研究了铝合金直流电解的电压、电解时间、阳极氧化液温度 ,以及草酸钛钾和草酸含量对瓷质氧化膜的影响。
短句来源
     The effects of current density, H_2SO_4 concentration and electrolyzing time, temperature and patterns on electrochemical dissolution are investigated.
     研究了电流密度、硫酸浓度、电解液温度、电解时间及电解方式等对电化学溶解的影响。
短句来源
  electrolytic reaction time
     At the optimum conditions of electrolytic voltage 8 V,electrolytic reaction time 30—40 min,interelectrode distance 2 cm,pH 8—10 and conductivity 0.620 ms/cm,the removal rate of anionic surfactant is more than 96%.
     在电解电压为8 V、电解时间为30~40 m in、电极间距离为2 cm、废水pH为8~10、废水电导率为0.620 m s/cm的条件下,阴离子表面活性剂的电解处理去除率可达96%以上。
短句来源
     The electrocatalytic oxidation treatment of anionic surfactant wastewater was studied with a self-made electrochemical reactor. Factors affecting the removal rate of anionic surfactant were investigated,such as anode material,electrolytic voltage,electrolytic reaction time,interelectrode distance,pH and conductivity of wastewater,and so on.
     采用自制电化学反应器对阴离子表面活性剂废水的电催化氧化处理进行了研究,考察了阳极材料、电解电压、电解时间、电极间距离、废水pH、废水电导率等对阴离子表面活性剂电解去除效果的影响,确定了最佳的处理条件。
短句来源

 

查询“电解时间”译词为其他词的双语例句

 

查询“电解时间”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  electrolysis time
Effects of the electrolysis potential, electrolysis time, and potential sweep rate on the parameters of analytical signals of Pb(II) in water-alcohol media were studied.
      
The detection limit for mercury was 0.02 μg/L at an electrolysis time of 5 min.
      
The detection limit for iodide was found to be 0.2 μg/L at an electrolysis time of 3 min.
      
The detection limit for selenium(IV) was found to be 40 ng/L (5.0 × 10-10 M) at an electrolysis time of 10 min.
      
The current efficiency increased from 40 to 80% with the electrolysis time.
      
更多          
  其他


For the sake of treating chromium waste from the electroplating workshop, experiments on the electrolytic method of removing chromium were carried out. Results indicate that treatment of chromium waste with the electrolytic method may reduce the hexavalent chromium in the waste to the amount less than the maximum permissible mentioned in the Standards for waste-water effluents, technical control is simple and reliable and the sludge produced may be utilized. The method of double-electrode connection was adopted...

For the sake of treating chromium waste from the electroplating workshop, experiments on the electrolytic method of removing chromium were carried out. Results indicate that treatment of chromium waste with the electrolytic method may reduce the hexavalent chromium in the waste to the amount less than the maximum permissible mentioned in the Standards for waste-water effluents, technical control is simple and reliable and the sludge produced may be utilized. The method of double-electrode connection was adopted to reduce the current and lower the equipment investment of the rectifier. Factors affecting the method, such as the spacing of the plates, electrolytic period, sodium chloride dosage required, etc., were studied and the economical and reasonabe design data were obtained.

为了处理电镀车间排出的含铬废水,进行了电解法除铬的小型试验。试验证明,采用电解法处理含铬废水,可使废水中六价铬达到规定的排放标准,操作管理简单可靠,污泥也便于综合利用。试验中采用了双电极的联接方法,可使电流降低,节约整流设备投资。通过试验,摸索了极板间距、电解时间、投加食盐等因素对电解除铬的影响,取得了经济合理的设计数据。

Methods for reduction of hexavalent uranium to the trivalent state by the liquid-zinc-amalgan and mercury cathode electrolysis have been investigated in hydrochloric and sulfuric acid solutions. The percentages of reduction were determined with different media, various acid concentrations, uranium concentrations and the time of electrolysis. It was found that the hexavalent uranium was quantitatively reduced to trivalent state by mercury cathode electrolysis. The stability of uranium (Ⅲ) in various hydrochloric...

Methods for reduction of hexavalent uranium to the trivalent state by the liquid-zinc-amalgan and mercury cathode electrolysis have been investigated in hydrochloric and sulfuric acid solutions. The percentages of reduction were determined with different media, various acid concentrations, uranium concentrations and the time of electrolysis. It was found that the hexavalent uranium was quantitatively reduced to trivalent state by mercury cathode electrolysis. The stability of uranium (Ⅲ) in various hydrochloric acid solution was measured in the air and nitrogen, and the kinetics of oxidation of uranium (Ⅲ) proceeded reasonably to be a first order reaction in the air. The absorption spectra of uranium (Ⅲ) in hydrochloric acid solution were examined.

在盐酸和硫酸介质中,研究了汞阴极电解还原和液态Zn-Hg齐还原制备U(Ⅲ)的实验方法,比较了不同介质、酸度、铀浓度和电解时间对U(Ⅲ)还原率的影响,获得了用电解法定量还原制备U(Ⅲ)的最佳条件。经对U(Ⅲ)在空气和氮气中稳定性的测定,得出U(Ⅲ)在空气中的氧化速率呈一级反应。

The research on anodizing electrolysis colour film obtained from Ag-Cu

本文使用x 射线光电子能谱(ESCA)测定得自Ag—Cu 电解质的阳极氧化电解着色膜,确定其微孔沉积物为金属银和金属铜,并用原子吸收分光光度法对膜的成分和含量进行了测定,根据得到的Ag%~t 曲线、Cu%~t 曲线和Ag—Cu 电解膜的色度,获得电解时间的最佳值t=3。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关电解时间的内容
在知识搜索中查有关电解时间的内容
在数字搜索中查有关电解时间的内容
在概念知识元中查有关电解时间的内容
在学术趋势中查有关电解时间的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社