题目：响应曲面法优化硝酸活化活性炭对直接混纺黄D-3RNL染料的吸附性能研究
摘要：本文研究了硝酸活化活性炭对直接混纺黄D-3RNL的吸附性能，并且运用响应曲面优化法对实验进行了优化。探讨了染料初始浓度、吸附时间、吸附PH值、吸附温度等因素对脱色率的影响，然后对所得的结果进行比较，寻找活性炭对染料的最佳吸附脱色条件。本文首先比较了不同PH值下的吸附率，得出在PH等于2的情况下吸附率最大。在PH等于2的情况下，比较染料初始浓度为10mg/L~50mg/L、吸附时间为6h~26h、吸附温度为20℃~60℃、活性炭浓度为0.125g/25mL~0.625 g/25mL条件下硝酸活化活性炭对直接混纺黄D-3RNL的吸附率，得出最佳工艺参数为PH值等于2，吸附时间16h,吸附温度40℃，染料初始浓度30mg/L，活性炭浓度0.375g/25mL。此时硝酸活化活性炭对染料的吸附率为61.405％。
关键词：硝酸活化活性炭 ；直接混纺黄D-3RNL；吸附；响应曲面
响应曲面法优化硝酸活化活性炭对直接混纺黄D-3RNL染料的吸附性能研究
第1个回答 2011-04-16
Topic: response surface method optimization of gac nitric acid activation directly blended yellow D - the adsorption 3RNL dyes
Abstract: this paper studies the activation of gac nitric 3RNL directly blended yellow D - the adsorption performance, and use the response surface optimization method is optimized to experiment. Discusses the dye initial concentration, adsorption time, adsorption PH value and other factors on the adsorption temperature determined.the decolored rate effect, then compared the results of income, looking for the best of gac dye decoloration conditions. This paper firstly compares different PH value, it is concluded that the adsorption rate in PH = 2 adsorption rate under the condition of the largest. In PH = 2 cases, compared to the initial concentration of 10mg/dye 50mg/L L ~, adsorption time for 26h 6h ~ for 20 ℃, adsorption temperature ℃ ~ 60, activated carbon concentration of 0.125 g / 25mL ~ 0.625 g / 25mL conditions of gac nitric acid activation directly blended yellow D - 3RNL adsorption rate, optimal processing parameters are obtained for PH = 2, adsorption time 16h, adsorption temperature 40 ℃, dye 30mg/L, the initial concentration of carbon concentration 0.375 g / 25mL. At this time of dyes nitric acid activation activated carbon adsorption rate for 61.405%.
Keywords: nitric acid activated carbon; Direct blended yellow D - 3RNL; Adsorption; Response surface problem adds:
Response surface method optimization of gac nitric acid activation directly blended yellow D - the adsorption 3RNL dyes追问
Abstract: this paper studies the activation of gac nitric 3RNL directly blended yellow D - the adsorption performance, and use the response surface optimization method is optimized to experiment. Discusses the dye initial concentration, adsorption time, adsorption PH value and other factors on the adsorption temperature determined.the decolored rate effect, then compared the results of income, looking for the best of gac dye decoloration conditions. This paper firstly compares different PH value, it is concluded that the adsorption rate in PH = 2 adsorption rate under the condition of the largest. In PH = 2 cases, compared to the initial concentration of 10mg/dye 50mg/L L ~, adsorption time for 26h 6h ~ for 20 ℃, adsorption temperature ℃ ~ 60, activated carbon concentration of 0.125 g / 25mL ~ 0.625 g / 25mL conditions of gac nitric acid activation directly blended yellow D - 3RNL adsorption rate, optimal processing parameters are obtained for PH = 2, adsorption time 16h, adsorption temperature 40 ℃, dye 30mg/L, the initial concentration of carbon concentration 0.375 g / 25mL. At this time of dyes nitric acid activation activated carbon adsorption rate for 61.405%.
Keywords: nitric acid activated carbon; Direct blended yellow D - 3RNL; Adsorption; Response surface problem adds:
Response surface method optimization of gac nitric acid activation directly blended yellow D - the adsorption 3RNL dyes追问
谢谢，但是我不要翻译器翻译的
追答...........
第2个回答 2011-04-16
这么长才10分，没人翻译!
第3个回答 2011-04-22
养宠物给人们带来了很多快乐
第4个回答 2011-04-22
养宠物给人们带来了很多快乐
