The correlative questions of electrocoagulation-contact filtration united technics have been analysed and discussed.
最后对电絮凝+接触过滤联合工艺的相关问题进行了分析和讨论。
参考来源 - 电絮凝法处理微污染水源水的试验研究The contact filtration with PAC added in filter will improve the shortcoming of the first test. Because the filter as a reactor will increase the flocculation speed, and decreased the effluent quality.
微絮凝过滤周期、水头损失的增长及滤层的截污分布等特性均优于直接过滤方式,初滤水水质得到了一定程度的改善。
参考来源 - 悬浮滤料过滤技术用于城市污水深度处理的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
By depth filtration of suspended material in effluent after treatment using contact filtration process, the total Zn and Cd concentration in the effluent discharge can be dropped to 1.
通过接触过滤技术在冶金化工污水处理工艺中的应用，对处理后浓密废水所含悬浮物进行深度过滤，使处理后排放废水中的总锌、总镉浓度分别降到1。
Cheap sand was used as filtration material in the biological contact oxidation filter to study the effects of fe removal under different conditions.
以廉价的河砂为滤料，研究了接触氧化装置对铁的去除效果。
The concept of contact flocculation was originated from direct filtration, which refers to flocculation among suspended particles in the presence of contact media.
接触絮凝的概念源于直接过滤，是指介质存在时的絮凝作用。
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