表面活性剂和氢氧化钠溶液预先在管道搅拌器内混合，再与质量分数为0.5%的PAM溶液和清水在静态混合器内混合。
The surfactant and sodium hydroxide solutions was premixed in online dynamic mixer then mixed with 0.5% (wt) PAM and water in static mixer.
表面活性剂和氢氧化钠溶液预先在管道搅拌器内混合，再与质量分数为0.5%的PAM溶液和清水在静态混合器内混合。
The surfactant and sodium hydroxide solutions was premixed in online dynamic mixer then mixed with 0.5% (wt) PAM and water in static mixer.
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