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printing waste water
相关语句
  印染废水
     PAC and the PASS flocculants remove to the printing wastewater CODcr rate respectively is 45.7%, 49.7%.
     PAC和PASS絮凝剂对印染废水CODcr去除率分别为45.7%、49.7%;
短句来源
     The treatment of dyeing and printing wastewater by inorganic ceramic membrane with pore size of 50nm, 200nm and 800nm were respectively investigated.
     分别采用膜孔径为50nm、200nm、800nm的陶瓷膜处理印染废水
短句来源
     Optimization of Technological Conditions for Photocatalytic Degradation of Dye Printing Wastewater by TiO_2
     TiO_2光催化降解印染废水的工艺条件优化
短句来源
     The experimental results showed that the optimized conditions were determined as follows:the amount of TiO 2 was 6 g·L -1 , pH value was 5.35, the time of 300 W UV illumination was 120 min and the amount of air was 1.5 L·min -1 . Under the conditions, the removal efficiency of COD Cr and color of dye printing wastewater could reach 85.60% and upwards 98.0% respectively.
     试验结果表明,TiO2光催化降解印染废水优化的工艺条件为:300W高压汞灯,TiO2用量6g·L-1,pH=5·35,光照时间120min,曝气量1·5L·min-1。 在上述工艺条件下,CODCr去除率达85·60%,脱色率达98·0%以上,达到了国家相关排放标准。
短句来源
     The results show that the optimal parameters of coagulant textile printing wastewater treatment is pH 7, PFS dosage of 1 000 mg/L, PAM dosage of 8 mg/L, the temperature of coagulant of 50℃, the stirring time of 5 min. The result is showed the best removal rate of COD over 85.8% and the translucent rate of wastewater over 87.6%.
     研究结果表明 ,复合絮凝剂处理印染废水效果较好 ,最佳组合方式为 :温度为 50℃ ,pH值为 7,聚合硫酸铁投加量为 10 0 0mg/L ,聚丙烯酰胺的用量为 8mg/L ,搅拌 5min ,对印染废水处理得到较为满意的效果 ,COD的去除率为 85.8%左右 ,经处理后水的透光率可达 87.6%。
短句来源
更多       
  印染废水
     PAC and the PASS flocculants remove to the printing wastewater CODcr rate respectively is 45.7%, 49.7%.
     PAC和PASS絮凝剂对印染废水CODcr去除率分别为45.7%、49.7%;
短句来源
     The treatment of dyeing and printing wastewater by inorganic ceramic membrane with pore size of 50nm, 200nm and 800nm were respectively investigated.
     分别采用膜孔径为50nm、200nm、800nm的陶瓷膜处理印染废水
短句来源
     Optimization of Technological Conditions for Photocatalytic Degradation of Dye Printing Wastewater by TiO_2
     TiO_2光催化降解印染废水的工艺条件优化
短句来源
     The experimental results showed that the optimized conditions were determined as follows:the amount of TiO 2 was 6 g·L -1 , pH value was 5.35, the time of 300 W UV illumination was 120 min and the amount of air was 1.5 L·min -1 . Under the conditions, the removal efficiency of COD Cr and color of dye printing wastewater could reach 85.60% and upwards 98.0% respectively.
     试验结果表明,TiO2光催化降解印染废水优化的工艺条件为:300W高压汞灯,TiO2用量6g·L-1,pH=5·35,光照时间120min,曝气量1·5L·min-1。 在上述工艺条件下,CODCr去除率达85·60%,脱色率达98·0%以上,达到了国家相关排放标准。
短句来源
     The results show that the optimal parameters of coagulant textile printing wastewater treatment is pH 7, PFS dosage of 1 000 mg/L, PAM dosage of 8 mg/L, the temperature of coagulant of 50℃, the stirring time of 5 min. The result is showed the best removal rate of COD over 85.8% and the translucent rate of wastewater over 87.6%.
     研究结果表明 ,复合絮凝剂处理印染废水效果较好 ,最佳组合方式为 :温度为 50℃ ,pH值为 7,聚合硫酸铁投加量为 10 0 0mg/L ,聚丙烯酰胺的用量为 8mg/L ,搅拌 5min ,对印染废水处理得到较为满意的效果 ,COD的去除率为 85.8%左右 ,经处理后水的透光率可达 87.6%。
短句来源
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  印刷废水
     Experimental study on pretreatment of package printing wastewater by coagulation precipitation technology
     混凝沉淀预处理包装印刷废水的试验研究
短句来源
     ENGINEERING PRACTICE OF TREATMENT OF PACKAGING AND PRINTING WASTEWATER
     包装印刷废水处理工程实践
短句来源
     The process of “pretreatment+A2+O” was selected to treat packaging and printing wastewater in light of the characteristics of wastewater quality.
     针对包装印刷废水的水质特点,选择“预处理+A2+O”为主体的组合处理工艺。
短句来源
  “printing waste water”译为未确定词的双语例句
     The test result shows that the most effective processing condition for photocatalytic oxidation degradation of dye and printing wastewater is 6h,30℃ and quantity of the catalyst is 1mg/mL.
     实验结果表明,光催化处理该染料废水的最佳工艺条件为:处理时间6 h,温度30℃,TiO2用量为1mg/mL。
短句来源
     A Study of the Disposal of Dyeing and Printing Wastewater with Additive JFC Using Adsorption Electrolysis Method
     吸附电解氧化法处理印染助剂JFC废水的研究
短句来源
     Experiment Study on Paper Money Printing Wastewater Treatment by Flocculation-BC-Oxidation Flocculation Process
     絮凝-BC法-氧化絮凝工艺处理高浓度印钞废水试验
短句来源
     APPLICATION OF CERAMIC MEMBRANES IN TREATING INTAGLIO PRINTING WASTEWATER
     陶瓷膜在印钞废水处理中的应用
短句来源
     When the wastewater containing wax by saponification has been treated and printing wastewater is treated by internal electrolysis,the decoloration is over 85%.
     皂化脱蜡废水分流后采用酸化-气浮处理,蜡回收率可达95%以上,出水与印花水洗废水经微电解脱色,脱色率可达85%以上;
短句来源
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The olye printing waste water in Beijing Qinhe woolen Mill was treated by biological contact oxidation (biological activated carbon fluidized bed). The water was in good and the removing ratie of colority, COD cr , BOD 5, SS came up to 73%~90%, 70%~89%, 86%~94%, 78%~79%, after its treatment, respectively. It showed that this process is fit to the treatment of waste water in wool spinning industry.

“生物接触氧化——生物活性炭流化床”“串联装置”处理北京清河毛纺厂印染废水,处理后出水水质良好,色度CODcr,BOD5,悬浮物的去除率分别达到73%~90%;70%~89%;86%~94%;78%~79%。证明了这套工艺对毛纺行业印染废水深度处理效果良好,水质符合洗涤用水回用的标准要求.

The fundamental principle of conductive electro flocculation is described. The structure and the dimensions of the electrolytic tank are determined by decolourization experiment using simulated dyeing and printing waste water. All State Stadards can be met when applied to simulated dyeing and printing waste water formed by an active dyestuff.

阐述了导流电凝聚法的基本原理,由模拟废水脱色试验确定了电解槽的结构及各项尺寸。应用于活性模拟试样脱色,处理后各项指标均达到国家允许排放标准。

Decolourization experiments were carried out with actual dyeing and printing waste water by the conducted electroflocculation method. The optimum conditions of the reaction were obtained. The colour, the pH value and the COD of the treated waste water meet the demands of the governmental permission of drainage standard.

阐述了导流电凝聚法的基本原理,由实际废水条件试验,确定了电解脱色的最佳工艺条件。处理后的印染废水的色度、pH值、COD等各项指标均达到国家允许排放标准。

 
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