| 摘要 |
<p>The method for the combined water disinfection by the production of a disinfection solution with flocculation characteristics, comprises mixing a chlorite solution with acid solution for producing a chlorine dioxide solution, where the acid solution contains a cationic mixture (1%) of aluminum, trivalent iron and polyaluminium, and chloride, nitrate or sulfate as anion. A response time is maintained after the mixing of solutions to adjust chlorine dioxide concentration (greater than 0.05 mg/l) in the disinfection solution. The chlorite solution comprises 1% of chlorite anion of chlorite salt. The method for the combined water disinfection by the production of a disinfection solution with flocculation characteristics, comprises mixing a chlorite solution with acid solution for the production of a chlorine dioxide solution, where the acid solution B contains a cationic mixture (1%) of aluminum, trivalent iron and polyaluminium, and chloride, nitrate or sulfate as anion. A response time is maintained after the mixing of solutions to adjust a chlorine dioxide concentration of greater than 0.05 mg/l in the disinfection solution. The chlorite solution comprises 1% of chlorite anion of a chlorite salt. The disinfection solution is transferred into an aqueous solution, is manufactured by an automatic mixing machine or by manual mixing of solutions, and is applied into the aqueous solution by an automatic dosing plant. The quantity of dosed disinfection solution is controlled into an aqueous solution via a potentiostatic, amperometric measurement or via a measurement of the redox potential.</p> |
