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Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions
Alternative TitleSpectrosc. Spectr. Anal.
Zhang, X. H.; Zhao, Y. M.; Fan, H.; Yang, G. K.; Lu, Y.; Huang, D. Z.
2000
Source PublicationSpectroscopy and Spectral Analysis
Issue4Pages:577-580
AbstractThe visible spectra of forty-five synthesized polyaluminium ferric chloride (PAFC) aqueous solutions with different [OH]/[Al + Fe] (B) and nAl/nFe (molar ratio) were investigated. The results showed that their absorbances A of shoulder at 460 nm are all linear interrelationship with their B. We made the curve of absorbance A of PAFC with sane B vs. nAl/nFe, there was a turning point. All of these points just located at the places of pH value rising higher in pH-nAl/nFe diagrams. For these reason, we thought that these points stand for the dynamic equilibrium of OH- between the polynucleus hydroxyl Fe(III) and Al(III). These points made certain relationship among the absorbance A at 460 nm,basicities and total Fe(III) concentration of PAFC solutions.
KeywordPolyaluminium Ferric Chloride Visible Spectrum Basicity Linear Interrelationship
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Indexed BySCI
Language中文
WOS IDWOS:000089130900035
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/11612
Collection研究所(批量导入)
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GB/T 7714
Zhang, X. H.,Zhao, Y. M.,Fan, H.,et al. Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions[J]. Spectroscopy and Spectral Analysis,2000(4):577-580.
APA Zhang, X. H.,Zhao, Y. M.,Fan, H.,Yang, G. K.,Lu, Y.,&Huang, D. Z..(2000).Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions.Spectroscopy and Spectral Analysis(4),577-580.
MLA Zhang, X. H.,et al."Study of polyaluminium ferric chloride (PAFC) aqueous solutions visible Spectra: The relationship among their absorbance at 460 nm, basicities and total Fe(III) concentration of PAFC solutions".Spectroscopy and Spectral Analysis .4(2000):577-580.
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聚合氯化铝铁溶液的可见光谱与碱化度_总铁(135KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
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