| 摘要 |
A method for reducing the COD of water containing an emulsion of organic material in water. The emulsion contains insoluble organic material and a surfactant. The COD is reduced by mixing a cationic polymer flocculent with the water and maintaining the temperature at from 37 DEG C to 95 DEG C for a sufficient length of time for an organic phase and water with reduced COD to form.
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