TY - CHAP
T1 - Notice of Retraction
T2 - Study on the anaerobic biodegradability of dissolved and colloidal substance in wastewater of recycled paper making
AU - Liang, Jidong
AU - Du, Wenjing
AU - He, Yanling
AU - Wang, Guodong
AU - Dai, Weina
PY - 2011
Y1 - 2011
N2 - With the enclosed grade of water circulation increasing in pulp and paper making mills, Dissolved and Colloidal Substance (DCS) accumulated gradually. Too much DCS has done harm to the stability of paper machine operation and the quality of products. It requires effective ways to deal with this problem. The anaerobic biodegradability of water samples being rich in DCS and DS was comparatively researched through the laboratory experiment. It showed that DCS and DS all had good anaerobic biodegradability, the removal rates of COD respectively reached 73.35% and 73.4%. Lignins in CS and DS also had good anaerobic biodegradability, the removal rate reached above 70%, and the removal rate of lignins in DS was even up to 92.5%. Analysis indicates that some of the CS by biological decomposition will be converted into DS which is non-biodegradable.
AB - With the enclosed grade of water circulation increasing in pulp and paper making mills, Dissolved and Colloidal Substance (DCS) accumulated gradually. Too much DCS has done harm to the stability of paper machine operation and the quality of products. It requires effective ways to deal with this problem. The anaerobic biodegradability of water samples being rich in DCS and DS was comparatively researched through the laboratory experiment. It showed that DCS and DS all had good anaerobic biodegradability, the removal rates of COD respectively reached 73.35% and 73.4%. Lignins in CS and DS also had good anaerobic biodegradability, the removal rate reached above 70%, and the removal rate of lignins in DS was even up to 92.5%. Analysis indicates that some of the CS by biological decomposition will be converted into DS which is non-biodegradable.
KW - Anaerobic biodegradability
KW - Dissolved and colloidal substance (DCS)
KW - Regenerated paper making
UR - https://www.scopus.com/pages/publications/79960121246
U2 - 10.1109/icbbe.2011.5781029
DO - 10.1109/icbbe.2011.5781029
M3 - 章节
AN - SCOPUS:79960121246
SN - 9781424450893
T3 - 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011
BT - 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011
PB - IEEE Computer Society
ER -