REDUCTION OF HEXAVALENT CHROMIUM USING POLYANILINE FILMS

机译：用聚苯胺膜还原六价铬

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The aim of this work was to study a process to reduce the toxic hexavalent form of chromium to its immobile and less toxic trivalent form. To reach this objective, films of a conductor polymer (polyaniline―Pani) were used under two different conditions: open circuit and cathodic protection of the film. The reaction rates were compared and the polymer degradation was evaluated as a limiting condition for future industrial applications.

机译：这项工作的目的是研究一种将铬的有毒六价形式还原为固定的，毒性较小的三价形式的方法。为了达到这个目的，在两种不同的条件下使用了导体聚合物薄膜（聚苯胺-聚苯胺）：薄膜的开路和阴极保护。比较反应速率并评估聚合物降解作为未来工业应用的限制条件。

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来源
《International Symposium on Energy and Electrochemical Processes for a Cleaner Environment, 2001, San Francisco, CA》|2001年|p.480-485|共6页
会议地点 San Francisco CA(US);San Francisco CA(US)
作者
Luis A. M. Ruotolo; Jose Carlos Gubulin;
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作者单位

Department of Chemical Engineering, Federal University of Sao Carlos P.O. Box 676, 13560-905, Sao Carlos―SP―Brazil;

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会议组织
原文格式 PDF
正文语种 eng
中图分类环境污染及其防治;
关键词
chromium; polyaniline; reticulated vitreous carbon;

机译：铬;聚苯胺;网状玻璃碳;

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专利

1. Reduction of hexavalent chromium using polyaniline films. Effect of film thickness, potential and flow velocity on the reaction rate and polymer stability [J] . Ruotolo LAM., Gubulin JC. Journal of Applied Electrochemistry . 2003,第12期

机译：使用聚苯胺薄膜还原六价铬。膜厚，电势和流速对反应速率和聚合物稳定性的影响
2. Reduction of hexavalent chromium using polyaniline films. Effect of film thickness, potential and flow velocity on the reaction rate and polymer stability [J] . L.A.M. Ruotolo, J.C. Gubulin Journal of Applied Electrochemistry . 2003,第12期

机译：使用聚苯胺薄膜还原六价铬。膜厚，电势和流速对反应速率和聚合物稳定性的影响
3. Polyaniline@magnetic chitosan nanomaterials for highly efficient simultaneous adsorption and in-situ chemical reduction of hexavalent chromium: Removal efficacy and mechanisms [J] . Chao Lei, Chunwei Wang, Wenqian Chen, The Science of the Total Environment . 2020,第Sepa1期

机译：聚苯胺@磁性壳聚糖纳米材料，用于高效同时吸附和原位化学降低六价铬：去除疗效和机制
4. REDUCTION OF HEXAVALENT CHROMIUM USING POLYANILINE FILMS [C] . L.A.M.RUOTOLO, J.C.GUBULIN The Meeting of the Electrochemical Society . 2001

机译：使用聚苯胺膜还原六价铬
5. Photocatalytic Reduction of Hexavalent Chromium with Nickle-Doped Zinc Oxide/Polyaniline Nanocomposites and Sunlight [D] . Coleman, Jennifer Paige 2019

机译：掺镍的氧化锌/聚苯胺纳米复合材料和阳光光催化还原六价铬
6. Removal of hexavalent chromium from water using polyaniline/ wood sawdust/ poly ethylene glycol composite: an experimental study [O] . Majid Riahi Samani, Davood Toghraie 2019

机译：聚苯胺/木屑/聚乙二醇复合材料去除水中六价铬的实验研究
7. Microfluidic Flow through Polyaniline Supported by Lamellar-Structured Graphene for Mass-Transfer-Enhanced Electrocatalytic Reduction of Hexavalent Chromium [O] . Ji Qinghua, Yu Dawei, Zhang Gong, 2015

机译：层状结构石墨烯支持的聚苯胺微流化对六价铬的传质增强电催化还原作用

REDUCTION OF HEXAVALENT CHROMIUM USING POLYANILINE FILMS

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