Exploration of the sodium hypochlorite oxidation process for the wastewater generated from the production of hydrazine hydrate
The oxidation process of hydrazine hydrate wastewater is explored.Emphasis was placed on the selection of process control points in the sodium hypochlorite oxidation.A new process experiment is conducted on oxidation control by oxidation-reduction potential.The experiment results of the new process is provided.Hydrazine hydrate wastewater is oxidized by sodium hypochlorite,yielding brine with a TOC mass concentration of around 250 mg/L and creating conditions for further treatment.
hydrazine hydrateoxidationsodium hypochloriteoxidation-reduction potentialwaste water
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