| 摘要 |
PURPOSE: A treatment method of liquid waste is provided, which can separate large amount of liquid waste in a short time from water safely and precisely at a low cost. The process also can recycle the liquid waste by separating water soluble organic matter that is difficult to treat, thus preventing environmental pollution. CONSTITUTION: The method comprises as follows: (S1) transport and store contaminated liquid waste; (S2) filter sludge if sludge content is over the standard or agitate with adsorbent if it is lower than the standard, a selective filtration; (S3) selectively measure the contamination, oil content and liquid waste; (S4) re-separate water and oil by adsorbent if contaminants and oil content is over the standard; (S5) experimentally analyze for deciding repeated agitation and filtration if liquid waste is over the standard; and (S6) secondarily filtrate fine waste and discharge if contaminants, oil and liquid waste content is under the standard.
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