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二苯胺废水
相关语句
  dpa wastewater
     Treatment of DPA Wastewater by Fenton Reagent
     Fenton试剂氧化处理二苯胺废水
短句来源
     Treatment of DPA Wastewater by Fenton Reagent
     光催化氧化处理二苯胺废水
短句来源
     Diphenylamine(DPA) is a kind of material applied in chemical engineering widely. Fenton reagent was employed to treat DPA wastewater in this experiment.
     二苯胺 (DPA)是一种用量很大的化工原料 ,因此本实验使用Fenton试剂对二苯胺废水进行处理 .
短句来源
     Since Diphenylamine(DPA) is a kind of material widely applied to chemical engineering,photocatalysis is employed to treat DPA wastewater in this experiment.
     二苯胺(DPA)是一种用量很大的有毒化工原料,本实验使用 TiO2 负载型光催化膜对二苯胺废水进行处理.
短句来源
  “二苯胺废水”译为未确定词的双语例句
     The effect of reaction time, H_2O_2 dosage, FeSO_4 dosage, pH and temperature on TOC removal efficiency of the wastewater were investigated. The optimum condition was determined via orthogonal experiment.
     通过考察反应时间、双氧水用量、硫酸亚铁用量、pH以及反应温度对二苯胺废水TOC去除率的影响 ,同时应用正交实验设计确定Fenton试剂处理二苯胺废水的最佳操作条件 .
短句来源
     The effect of photocatalyst dosage of TiO_2 nanometer powder on TOC removal efficiency of wastewater is investigated,also are pH, reaction time,and temperature action with TiO_2 catalyze film. The optimum condition is determined via orthogonal experiment.
     通过实验考察纳米级催化剂TiO2 粉末用量与催化效率的关系,TiO2 负载催化膜作用下光照时间、pH以及反应温度对二苯胺废水总有机碳(TOC)去除率的影响,通过正交实验设计确定光催化处理二苯胺废水的最佳操作条件.
短句来源
  相似匹配句对
     Treatment of DPA Wastewater by Fenton Reagent
     光催化氧化处理二苯胺废水
短句来源
     Treatment of DPA Wastewater by Fenton Reagent
     Fenton试剂氧化处理二苯胺废水
短句来源
     Technology of Disposal of Waste-Water
     废水处理技术
短句来源
     NITRIFICATION OF WASTEWATER
     废水的硝化作用
短句来源
     diphenylamine (8.35%);
     二苯胺(8.35%);
短句来源
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Diphenylamine(DPA) is a kind of material applied in chemical engineering widely. Fenton reagent was employed to treat DPA wastewater in this experiment. The effect of reaction time, H_2O_2 dosage, FeSO_4 dosage, pH and temperature on TOC removal efficiency of the wastewater were investigated. The optimum condition was determined via orthogonal experiment. The results show that the removal efficiency of TOC increases with the rising of reaction time and H_2O_2 dosage. The optimum reaction time is 30min and H_2O_2...

Diphenylamine(DPA) is a kind of material applied in chemical engineering widely. Fenton reagent was employed to treat DPA wastewater in this experiment. The effect of reaction time, H_2O_2 dosage, FeSO_4 dosage, pH and temperature on TOC removal efficiency of the wastewater were investigated. The optimum condition was determined via orthogonal experiment. The results show that the removal efficiency of TOC increases with the rising of reaction time and H_2O_2 dosage. The optimum reaction time is 30min and H_2O_2 dosage is 60 mL/L. The other optimum reaction conditions that FeSO_4 dosage is at 400 mg/L, pH is at 3 and the reaction temperature is at 45℃ can reach the best removal efficiency of TOC as 93.44%.

二苯胺 (DPA)是一种用量很大的化工原料 ,因此本实验使用Fenton试剂对二苯胺废水进行处理 .通过考察反应时间、双氧水用量、硫酸亚铁用量、pH以及反应温度对二苯胺废水TOC去除率的影响 ,同时应用正交实验设计确定Fenton试剂处理二苯胺废水的最佳操作条件 .结果表明 ,随着反应时间的延长 ,TOC的去除率增大 ,最佳反应时间为 30min ,之后趋于平衡 ;当双氧水 (30 % )用量为 6 0mL/L、FeSO4用量为 4 0 0mg/L、pH为 3、反应温度 4 5℃时去除率最高 ,达到 93.4 4 % .

Since Diphenylamine(DPA) is a kind of material widely applied to chemical engineering,photocatalysis is employed to treat DPA wastewater in this experiment. The effect of photocatalyst dosage of TiO_2 nanometer powder on TOC removal efficiency of wastewater is investigated,also are pH, reaction time,and temperature action with TiO_2 catalyze film. The optimum condition is determined via orthogonal experiment. The results show that the removal efficiency of TOC increases with the rising of reaction time. The...

Since Diphenylamine(DPA) is a kind of material widely applied to chemical engineering,photocatalysis is employed to treat DPA wastewater in this experiment. The effect of photocatalyst dosage of TiO_2 nanometer powder on TOC removal efficiency of wastewater is investigated,also are pH, reaction time,and temperature action with TiO_2 catalyze film. The optimum condition is determined via orthogonal experiment. The results show that the removal efficiency of TOC increases with the rising of reaction time. The optimum reaction time is 70 min,whereafter the removal efficiency of TOC become equilibrium.Acidity or basicity can increase the degradation rate of formaldehyde. The other optimum reaction conditions that pH at 10 and the reaction temperature at 50 ℃ can reach the best removal efficiency of TOC as 99.6%,the PDA content in wastewater is 0.32 mg/L.

二苯胺(DPA)是一种用量很大的有毒化工原料,本实验使用 TiO2 负载型光催化膜对二苯胺废水进行处理.通过实验考察纳米级催化剂TiO2 粉末用量与催化效率的关系,TiO2 负载催化膜作用下光照时间、pH以及反应温度对二苯胺废水总有机碳(TOC)去除率的影响,通过正交实验设计确定光催化处理二苯胺废水的最佳操作条件.结果表明,随着反应时间的延长,TOC的去除率增大,最佳反应时间为 70 min,之后趋于平衡;增强溶液酸性和碱性都可以加快DPA的降解速度;当 pH为10,反应温度50 ℃时去除率最高,达到99.6 % ,DPA含量降至 0.32mg/L.

 
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