PVC糊树脂(EPVC)生产中清洗水的处理

Treatment of washing water in EPVC production

介绍了EPVC生产过程中冲洗设备、管线所产生废水的处理方法。利用絮凝沉降+溶气气浮去除清洗水中的悬浮EPVC颗粒,使出水满足后续生化处理的需要,具有良好的经济效益、环境效益和社会效益。

The thesis introduces a treatment process of washing water in EPVC production. Using flocculation sedimentation ＋ dissolved air flotation to remove the suspended particles of EPVC form the washing water, and makes the discharged water meet the needs of the biochemical treatment, the treatment equipment got good economic benefit, environmental benefit and social benefit.