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51问答网 > 屠宰场污水处理后可以还田吗？

屠宰场污水处理后可以还田吗？

2025-04-03 06:53:19

推荐回答（2个）

回答1：

养殖场污水处理设备采用物化+生化的处理工艺，废水经过混凝用网带格栅分离大部分粪便后进入PH调节池，用石灰调节废水PH到10-11，过量石灰和污水一起经过配水池到气浮机浮选去除，并曝气强吹，去除游离态氨氮，水中的多余钙离子生成碳酸钙沉淀。所以经历过严格的处理，屠宰场污水处理后是可以还田的。这样也能提高水资源利用率，保护生态环境。

回答2：

还田需要污水处理达到还田标准才可以。

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校园的李子树（作文）

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