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Method and Apparatus for Processing Wastewater after De-sizing
Method and Apparatus for Processing Wastewater after De-sizing
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机译:退浆后处理废水的方法和装置
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摘要
Disclosed is a method for processing wastewater after de-sizing. The method includes the step of executing a preliminary treatment on the wastewater to intercept slurry and to stabilize the quality of the wastewater, the step of reducing the pH of the wastewater to a range between 6.0 and 7.5, the step of providing a refractory degradation material 30 for hydrolyzing and hence liquidating starch slurry in the wastewater, the step of separating solids from liquid of the wastewater; and the step of recycling the liquid.
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