Inactivation Removal for Excess Propagation of Copepod of Zooplankton in Ozone-Granular Activated Carbon Filter in Southern China |
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| Authors: | LIN Tao CHEN Wei WANG Lei-lei |
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| Affiliation: | 1. Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes,Ministry of Education,Hohai University,Nanjing 210098,China;College of Environmental Science and Engineering,Hohai Uni
2. College of Environmental Science and Engineering,Hohai University,Nanjing 210098,China |
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| Abstract: | Comparative experiments on the inactivation of Copepod were investigated in southern China.The 100% of inactivation effect may be attained by 3.0 mg/L of ozone for contacting time of 25 min,whereas 0.5 mg/L of dosage resulted in only 30% of inactivation rate.Copepod may not be completely inactivated by ozone oxidation for feasible dosage limited by higher bromide in raw water.The favorable environment of granular activated carbon(GAC)filter provided Copepod with conditions for excess propagation.The disinfe... |
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| Keywords: | drinking water Copepod of zooplankton granular activated carbon (GAC) filter inactivation disinfection |
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