医院医疗废水氨氮超标怎么处理
医院医疗废水内含氨氮、COD、重金属、消毒剂、病原体、有机溶剂、酸、碱以及放射性等有毒、有害物质,对其排放要求是比较高的。
今天通过一个客户的案例,和大家分享一下关于医院医疗废水氨氮超标怎么处理。
一、污水处理现场基本情况
1、废水水质:医院医疗废水
2、污水日处理量:500方
3、出水氨氮浓度:20mg/L左右
4、达标排放要求:8mg/L
5、现场工艺:主要采用了旋流沉砂池和氧化沟工艺,不想改造,故找到希洁,希望能用氨氮去除剂直接处理。
二、工程师解决建议
1、通过对现场工艺流程的详细了解,相比工艺改造,氨氮去除剂在该现场使用是比较理想的状况。
2、工程师对其进行药剂投加实验,投加量与去除效果如图:
3、实验小结:氨氮在投加量100ppm时,就可以将该医院医疗废水氨氮超标的情况处理到8mg/L以下(每吨废水投加0.1kg的氨氮去除剂)达标!
使用氨氮去除剂可以快速让污水氨氮达标,且去除率高达96%以上,不仅适用于医院医疗废水氨氮超标处理,也可解决各生活污水、工业废水氨氮超标怎么处理的问题。
了解氨氮去除剂的使用成本,可点击右上角立即咨询按钮快速获取
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