sludge filtration resistance 污泥比阻
sludge pressure filtration 污泥压滤
micro-flocculation suspended sludge filtration process 微絮凝悬浮污泥过滤工艺
With the structural modification of quartz sand filter in Daqing oil field, and using the suspended sludge filtration in treating oilfield wastewater, the good experimental results are obtained.
对大庆油田石英砂过滤器结构进行改造，并应用悬浮污泥过滤技术对油田污水进行了深度处理，试验取得了良好的处理效果。
The investigation reviewed the influence of flocculants to sludge with oil and the factor influenced the sludge flocculation filtration. The best running condition is confirmed through experiment.
本研究主要考察了絮凝剂对含油污泥的过滤性能的影响，以及影响污泥絮凝过滤的各种因素，并通过实验确定了污泥的最佳絮凝的运行条件。
The reason of the change of the sludge viscosity in submerged membrane bioreactor and the effect of the viscosity on the filtration resistance of the membrane were discussed.
探讨了一体式膜生物反应器中料液粘度变化的原因，以及料液粘度对膜过滤阻力的影响。
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