DocumentCode
3345888
Title
Notice of Retraction
Biological Effects of Biomass Sand Stabilization Material Prepared with Lignosulfonate
Author
Jiang Jiang ; Xie Huifang ; Jin Yongcan
Author_Institution
Coll. of Chem. Eng., Nanjing Forestry Univ., Nanjing, 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.
Biomass sand stabilization material (BSSM) was prepared with the lignosulfonate, which is the byproduct of pulp and paper mills. The biodegradability of BSSM was studied by laccase. The changes of enzyme activity, the sulfonate group content, conjugated carbonyl and quinone content were determined during treating steps. UV-Vis, FTIR and 1H-NMR spectra were used to evaluate the degradation and changes of BSSM. Decrease of methoxyl groups and increase of conjugated carbonyl and quinone content indicated that BSSM could be oxidized by laccase-ABTS, and quinone was one of important products. The results implied that BSSM was biodegradable.
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.
Biomass sand stabilization material (BSSM) was prepared with the lignosulfonate, which is the byproduct of pulp and paper mills. The biodegradability of BSSM was studied by laccase. The changes of enzyme activity, the sulfonate group content, conjugated carbonyl and quinone content were determined during treating steps. UV-Vis, FTIR and 1H-NMR spectra were used to evaluate the degradation and changes of BSSM. Decrease of methoxyl groups and increase of conjugated carbonyl and quinone content indicated that BSSM could be oxidized by laccase-ABTS, and quinone was one of important products. The results implied that BSSM was biodegradable.
Keywords
paper industry; paper mills; renewable materials; sand; biodegradability; biological effects; biomass sand stabilization material; lignosulfonate; paper mills; pulp; Biochemistry; Biomass; Forestry; Materials; Nuclear magnetic resonance; Pulp and paper industry; Spectroscopy;
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.2011.5781543
Filename
5781543
Link To Document