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以聚硅酸铝为混凝剂，用化学法絮凝处理餐饮废水。
Treatment of restaurant wastewater with polysilicate aluminium was studied.
youdao
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以聚硅酸铝为混凝剂 ，用化学絮凝法处理小区生活污水。
It is studied to treat domestic sewage with polysilicate aluminium.
youdao
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以聚硅酸铝为混凝剂 ，用化学絮凝法处理小区生活污水。
It is studied to treat domestic sewage with polysilicate aluminium.
youdao