TY - GEN
T1 - Effect of pre-oxidation with potassium permanganate composites on polluted water of the Pearl River in China
AU - Lu, Qi
AU - Heng, Liang
AU - Yi, Wang
AU - Guibai, Li
PY - 2008
Y1 - 2008
N2 - The effectiveness of enhanced pollutants removal of preoxidation process with potassium permanganate composites (PPC) was studied in laboratory scale and full-scale, with polluted raw water of the navigation channel of the Pearl River and the West River respectively. The results from the jar tests demonstrate that PPC has an enhanced effect on coagulation, filtration and organic matters removal for the polluted raw water of the navigation channel of Pearl River, the turbidities of settled water and filtered water are clearly reduced and the removal efficiency of UV254 and CODMn index are improved. The results from the full-scale study indicate that PPC has a positive effect on the turbidity and organic matters removal for the polluted raw water of the West River and it can also extend the filtration periods. The removal efficiencies of turbidity and organic matters are different when pre-oxidation process with PPC treated polluted raw water of the navigation channel of the Pearl River and the West River respectively, because of the special operating conditions of plant and different raw water qualities. GC/MS analysis results show that PPC could remove micro-organic pollutants from polluted water effectively, and improve the chemical safety of drinking water remarkably.
AB - The effectiveness of enhanced pollutants removal of preoxidation process with potassium permanganate composites (PPC) was studied in laboratory scale and full-scale, with polluted raw water of the navigation channel of the Pearl River and the West River respectively. The results from the jar tests demonstrate that PPC has an enhanced effect on coagulation, filtration and organic matters removal for the polluted raw water of the navigation channel of Pearl River, the turbidities of settled water and filtered water are clearly reduced and the removal efficiency of UV254 and CODMn index are improved. The results from the full-scale study indicate that PPC has a positive effect on the turbidity and organic matters removal for the polluted raw water of the West River and it can also extend the filtration periods. The removal efficiencies of turbidity and organic matters are different when pre-oxidation process with PPC treated polluted raw water of the navigation channel of the Pearl River and the West River respectively, because of the special operating conditions of plant and different raw water qualities. GC/MS analysis results show that PPC could remove micro-organic pollutants from polluted water effectively, and improve the chemical safety of drinking water remarkably.
KW - Micro-organic pollutants
KW - Organic matters removal
KW - Potassium permanganate composites
KW - Safety of drinking water
KW - Turbidity removal
UR - https://www.scopus.com/pages/publications/50949090080
U2 - 10.1109/ICBBE.2008.1157
DO - 10.1109/ICBBE.2008.1157
M3 - 会议稿件
AN - SCOPUS:50949090080
SN - 9781424417483
T3 - 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008
SP - 3311
EP - 3314
BT - 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008
PB - IEEE Computer Society
T2 - 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008
Y2 - 16 May 2008 through 18 May 2008
ER -