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| 鸡毛角蛋白助剂对重铬酸根离子的吸附性能研究 | |
| 引用本文： | 陈碧,陈菊,王雪燕.鸡毛角蛋白助剂对重铬酸根离子的吸附性能研究[J].应用化工,2010,39(7):1055-1057. |
| 作者姓名： | 陈碧 陈菊 王雪燕 |
| 作者单位： | 1. 榆林学院化学与化工学院,陕西,榆林,719000 2. 陕西科技大学造纸工程学院,陕西,西安,710021 3. 西安工程大学纺织与材料学院,陕西,西安,710048 |
| 摘 要： | 研究鸡毛角蛋白助剂用于重铬酸根废水吸附的影响因素,探讨助剂投加量、pH值、吸附时间、温度等因素对除铬效果的影响。优选吸附工艺为:室温下,调节重铬酸根废水的pH值至2~6,投加鸡毛角蛋白助剂1.0 g/L,搅拌10 min时吸附效果较佳,吸附率达到了92.5%。 |
| 关 键 词： | 鸡毛角蛋白助剂 重铬酸根废水 吸附 |
Research on adsorption of Cr2 O2-7with feather keratin adsorbing agent |
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| CHEN Bi,CHEN Ju,WANG Xue-yan.Research on adsorption of Cr2 O2-7with feather keratin adsorbing agent[J].Applied chemical industry,2010,39(7):1055-1057. | |
| Authors: | CHEN Bi CHEN Ju WANG Xue-yan |
| Abstract: | The effect of feather keratin adsorbing agent on Cr2O2-7 wastewater adsorption were researched.The influencing factors of agent dosage,pH value,reaction time,reaction temperature on the efficiency of chromium removal were studied.The optimal conditions for the wastewater were: in the room temperature,the wastewater pH value between 2～6,1.0 g/L feather keratin adsorbing agent,mixing round 10 min.The adsorption rate can arrive to 92.5%. |
| Keywords: | feather keratin agent Cr2O2-7 wastewater adsorb |
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