| 不同吸附剂对百草枯吸附作用的实验研究 |
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| 引用本文： | 董存元,李桂喜,田秋英,田占亮,任晓丹,阮慧平.不同吸附剂对百草枯吸附作用的实验研究[J].河北北方学院学报(自然科学版),2005,21(4):26-28. |
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| 作者姓名： | 董存元 李桂喜 田秋英 田占亮 任晓丹 阮慧平 |
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| 作者单位： | 1. 河北张药股份有限公司质检中心,河北,张家口,075000
2. 解放军第251医院检验科,河北,张家口,075000 |
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| 摘 要： | 通过实验寻求对百草枯有较大吸附作用的吸附剂．用高效液相色谱法在波长290nm处测定不同pH条件下，多种吸附剂对百草枯的吸附率．活性炭、膨润土、高岭土这3种吸附剂对百草枯的吸附率较高，鞣酸、硅藻土、二氧化硅等对百草枯的吸附率较低．活性炭、膨润土、高岭土这3种吸附剂对百草枯有良好的吸附性能，可用于临床上百草枯中毒病人的解救．
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| 关 键 词： | 百草枯 吸附剂 pH 吸附率 |
| 文章编号： | 1673-1492(2005)04-0026-03 |
| 收稿时间： | 07 12 2005 12:00AM |
| 修稿时间： | 2005年7月12日 |
Study on the Experiment of Absobing Effect of Differental Aborbents on Paraquat |
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| DONG Cun-yuan,LI Gui-xi,TIAN Qiu-ying,TIAN Zhan-liang,REN Xiao-dan,RUAN Hui-ping.Study on the Experiment of Absobing Effect of Differental Aborbents on Paraquat[J].Journa of Hebei North University:Natural Science Edition,2005,21(4):26-28. |
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| Authors: | DONG Cun-yuan LI Gui-xi TIAN Qiu-ying TIAN Zhan-liang REN Xiao-dan RUAN Hui-ping |
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| Institution: | DONG Cun-yuan1,LI Gui-xi2,TIAN Qiu-ying1,TIAN Zhan-liang1,REN Xiao-dan1RUAN Hui-ping1 |
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| Abstract: | In this article discussed was to seek an absorbent that couldabsorb more paraquat. Using different absorbents to determinate the absorption rate for paraquat in pH 4, 6, 8 at 290nm wavelength by HPLC. The absorption of active carbon, betonite and kaolin were more higher, but others were lower, such as tannin, diatomite, silicon doxide and so on. Conclusion active carbon, betonite, kaolin could be used to treat patients toliged from paraquat. |
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| Keywords: | paraquat absorbent pH absorption |
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