DocumentCode
3339298
Title
Notice of Retraction
Phosphorus Adsorbability on Five Kinds of Silicate Substrates
Author
Jingqing Gao ; Zhibin Wang ; Keqian Bao ; Jun Zhou ; Zhang Rinqin
Author_Institution
Dept. of Chem., Zhengzhou Univ., Zhengzhou, 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.
This paper aims to study the phosphorus adsorbability in water by five types of silicate substrates, namely, zeolite, expanded vermiculite, porcelain sand ceramicite, shale ceramicite, and clay ceramicite, before and after modification. The effect of silicate substrates dosage, adsorption period, pH, and other factors on removal rate of phosphorus was also analyzed. The results indicated that expanded vermiculite before modification had the best phosphorus adsorbability, followed by porcelain sand ceramicite, shale ceramicite, clay ceramicite, and zeolite. The expanded vermiculite modified with magnesium and aluminum salts presented a better effect in phosphorus removal. The best working conditions were found at 10g/L of modifier dosage, pH 5-9, and an oscillation period of 60 mins, which achieved a phosphorus removal rate above 97%.
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.
This paper aims to study the phosphorus adsorbability in water by five types of silicate substrates, namely, zeolite, expanded vermiculite, porcelain sand ceramicite, shale ceramicite, and clay ceramicite, before and after modification. The effect of silicate substrates dosage, adsorption period, pH, and other factors on removal rate of phosphorus was also analyzed. The results indicated that expanded vermiculite before modification had the best phosphorus adsorbability, followed by porcelain sand ceramicite, shale ceramicite, clay ceramicite, and zeolite. The expanded vermiculite modified with magnesium and aluminum salts presented a better effect in phosphorus removal. The best working conditions were found at 10g/L of modifier dosage, pH 5-9, and an oscillation period of 60 mins, which achieved a phosphorus removal rate above 97%.
Keywords
adsorption; clay; pH; phosphorus; porcelain; sand; wastewater treatment; zeolites; adsorption period; clay ceramicite; expanded vermiculite; phosphorus adsorbability; phosphorus removal rate; porcelain sand ceramicite; shale ceramicite; silicate substrates; zeolite; Filling; Magnesium; Porcelain; Substrates; Surface roughness; Wastewater;
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.2011.5781187
Filename
5781187
Link To Document