Treatment for coking wastewater by Fenton oxidation/coagulation method
Jinlong Gao
Abstract
Jinlong Gao
Abstract
The treatment for coking wastewater by Fenton oxidation/coagulation method was studied.The treatment effect of Fenton oxidation/flocculation for COD removal rate and chroma was researched under different conditions which were reaction time,pH value,temperature,Fenton reagent and PAM addition.The treatment effect was satisfied,COD removal rate was 84%,chroma is around about 60 times.The load of biological treatment was degrated and stable.
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The treatment for coking wastewater by Fenton oxidation/coagulation method was studied.The treatment effect of Fenton oxidation/flocculation for COD removal rate and chroma was researched under different conditions which were reaction time,pH value,temperature,Fenton reagent and PAM addition.The treatment effect was satisfied,COD removal rate was 84%,chroma is around about 60 times.The load of biological treatment was degrated and stable.
Key concepts: Flocculation, Coagulation, Chemistry, Wastewater, Reagent, Sewage treatment, Fenton's reagent, Pulp and paper industry