发布时间:2025-02-07 17:47:24
污泥不加絮凝剂不能压干。因为污泥不加絮凝剂不能有效的解决污泥脱水问题,不加絮凝剂情况下污泥脱水后的含水率稳定控制在40-60%,并不能压干,所以污泥不加絮凝剂不能压干。
过完春节开始装修房子的现在需要装门问下地板墙面砖已经贴好了还能换门吗
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