The electrochemical production of highly effective polyaluminum chloride
文献类型：期刊论文
| 作者 | Lu, GJ; Qu, JH; Tang, HX |
| 刊名 | WATER RESEARCH
 |
| 出版日期 | 1999 |
| 卷号 | 33期号:3页码:807-813 |
| 关键词 | polyaluminum chloride electrolysis preparation |
| 英文摘要 | This paper presents a new electrolytic method for the synthesis of PAC (polyaluminum chloride). The ECR (electrochemical reactor) used aluminum sheets as anode and AlCl3 aqueous solution as electrolyte. This method adopted low voltage and high electric current intensity during electrolysis. Some factors of the electrochemistry and the chemistry of the aqueous solution, affecting the formation of the most effective species of PAC, were also studied. The liquid product of PAC, in which the most effective species, Alb (The polymeric Al component estimated by the ferron method), was above 70% by weight of the total aluminum with a basicity, B (OH/Al molar ratios) = 2.4, was successfully generated. The results measured by the ferron method and Al-27 NMR method showed that the Alb or Al-13 content of the E-PAC (PAC prepared by electrolysis) were obviously higher than that of the general PAC and other coagulants. (C) 1998 Elsevier Science Ltd. All rights reserved. |
| 研究领域[WOS] | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| WOS记录号 | WOS:000078060200026 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/24238]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Lu, GJ,Qu, JH,Tang, HX. The electrochemical production of highly effective polyaluminum chloride[J]. WATER RESEARCH,1999,33(3):807-813. |
| APA | Lu, GJ,Qu, JH,&Tang, HX.(1999).The electrochemical production of highly effective polyaluminum chloride.WATER RESEARCH,33(3),807-813. |
| MLA | Lu, GJ,et al."The electrochemical production of highly effective polyaluminum chloride".WATER RESEARCH 33.3(1999):807-813. |
入库方式： OAI收割
来源：生态环境研究中心
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