In view of the current antibiotic pharmaceutical wastewater treatment problem, this paper to ciprofloxacin as the research object, using the fenton reaction on the oxidation reaction degradation, and explores the hydrogen peroxide, ferrous sulfate, pH value, reaction time factors on the degradation rate of ciprofloxacin, the influence of the optimal condition was finally got. The whole process a HPLC method for the determination of ciprofloxacin concentration, the experiment proved in pH = 2, ferrous ion concentration of 0.75 mmol/L, hydrogen peroxide solution concentration of 2.0 mmol/L, ciprofloxacin removal rate can amount to 90%. The experiment method is simple, not only for the Fenton reaction ciprofloxacin degradation of the optimum reaction conditions of exploration, for its future dealing with other difficult degradable organic matter provides a good data processing direction, Fenton reagent in the dark can destroy organic, have the equipment investment the advantages of the province. Fenton reaction and reaction speed is quick, save the environmental cost.
Key words antibiotics ciprofloxacin