The disposal method uses the soybean oil to conduct primary chemical and physical treatment on the paper making sewage. After being treated, the sewage also can be used in production.
它利用黄豆油对造纸污水进行一级物化处理，经处理污水还可回用到生产上。
The disposal method uses the soybean oil to conduct primary chemical and physical treatment on the paper making sewage. After being treated, the sewage also can be used in production.
它利用黄豆油对造纸污水进行一级物化处理，经处理污水还可回用到生产上。
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