| 摘要 |
A method of treating liquid containing at least one contaminant including mixing precipitant chemical with the liquid to cause a precipitation reactio n and produce a precipitant, introducing the precipitant and the liquid into a clarification device, mixing activated silica with the precipitant and liqui d to cause a flocculation of the precipitant, separating the liquid from flocculated precipitant, and introducing the liquid into a membrane treatmen t device to cause a reduction of flocculated precipitant from the liquid.</SDO AB>
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