DocumentCode
3335320
Title
Notice of Retraction
Study on Treatment of Low Temperature and Turbidity Water with Polysilic Aluminium Ferric Flocculants
Author
Liu Junxia ; Lu Xujie ; Liu qiong-yu
Author_Institution
Sch. of Chem. & Environ. Eng., Jianghan Univ., Wuhan, China
fYear
2011
fDate
10-12 May 2011
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
A study using coagulation-flocculation method for the treatment of low temperature and low turbidity water has been carried out. The efficiency of aluminum sulfate and ferric chloride when used alone and in coupled with polysilicic were studied The reduction efficiency of turbidity is the main evaluating parameters. The influence of different factors in flocculation was studied and the optimal compounding condition was obtained finally.Experimental results showed that at normal temperature under the conditions of pH of 6-8,PSAF with Al/Fe molar ratio of 3:land (Al+Fe)/Si molar ratio of 3:1 had the best turdibity rimoval. The residual turbidity decreased to less than 3NTU in this document. The coagulation-flocculation has different performance with low temperature and low turbudity. The experimental results showed that at low temperature the optimal dosage was less than it at normal temperature.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
A study using coagulation-flocculation method for the treatment of low temperature and low turbidity water has been carried out. The efficiency of aluminum sulfate and ferric chloride when used alone and in coupled with polysilicic were studied The reduction efficiency of turbidity is the main evaluating parameters. The influence of different factors in flocculation was studied and the optimal compounding condition was obtained finally.Experimental results showed that at normal temperature under the conditions of pH of 6-8,PSAF with Al/Fe molar ratio of 3:land (Al+Fe)/Si molar ratio of 3:1 had the best turdibity rimoval. The residual turbidity decreased to less than 3NTU in this document. The coagulation-flocculation has different performance with low temperature and low turbudity. The experimental results showed that at low temperature the optimal dosage was less than it at normal temperature.
Keywords
aluminium compounds; coagulation; contamination; flocculation; turbidity; water treatment; aluminum sulfate; coagulation-flocculation method; ferric chloride; low temperature water treatment; low turbidity water treatment; molar ratio; polysilic aluminium ferric flocculant; reduction efficiency; residual turbidity; Aluminum; Artificial intelligence; Coagulation; Iron; Silicon; Solids; Temperature;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location
Wuhan
ISSN
2151-7614
Print_ISBN
978-1-4244-5088-6
Type
conf
DOI
10.1109/icbbe.2011.5780956
Filename
5780956
Link To Document