The result shows that tubular ultrafiltration membrane is able to remove crude oil, suspended substances, and polymer from the wastewater and ensures the reliable operation of electrodialysis device.
结果表明，管式超滤膜能有效去除水中的原油、悬浮物和聚合物等杂质，保证了电渗析装置的平稳运行，而电渗析是一种经济有效的降矿化度技术；
The experimental results demonstrate that the dosages are increased and the treatment effects reduced as crude oil, hydrolyzed polyacrylamide (HPAM) and salt co-exist in the wastewater.
结果发现：原油、部分水解聚丙烯酰胺(HPAM)和盐共存时，三者相互作用结果都导致混凝剂投加量增加，除油、除HPAM效果降低。
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