Separation properties of carbon membrane were affected by binder ratio, moulding pressure etc.
炭膜的分离性能与成型压力、粘结剂含量等工艺条件有关。
The drilling wastewater from oil field was treated through chemical coagulation combining with membrane separation and activated carbon adsorption.
对化学混凝膜分离、化学混凝活性碳吸附组合工艺处理油田钻井废水进行了试验研究。
The results show that optimal number of coated carbon is from 1 to 3 because it has influence slightly on permeation and separation of the composite membrane.
实验结果还表明，涂炭次数对膜的透气分离性能影响不大，建议涂炭1 ~ 3次。
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