A new method of recovery of pure Fe powder from the magnetic filtered product in cold-rolling emulsion is reported in this article.
报道了从冷轧乳化液的磁过滤产物中回收纳米铁粉的一种新方法。
All the practices show that UF is very successful for treating emulsion and oil contaminated wastewater in Cold Rolling Mill and benefits of wastewater purification have been obtained.
实践证明：采用超滤法处理冷轧厂含油废水及乳化液废水，能达到污水净化的目标。
The possibility of electrocoagulation treatment on cold rolling plant emulsion wastewater has been stud- ied.
简述了超滤膜技术在冷轧厂含油及乳化液废水处理方面的典型应用。
According to the specific condition of cold rolling emulsion, a new evaluation method for rust protection performance was proposed and the test of rust protection performance was done.
根据冷轧乳化液使用时的具体条件，提出了一套评价乳化液防锈性的新方法，并用该方法对乳化液防锈性进行了试验。
On this basis, we developed a set of emulsion-purified device and made a trial in a cold rolling mill.
在此基础上研制出一套净化设备并在轧机上进行了试验。
On this basis, we developed a set of emulsion-purified device and made a trial in a cold rolling mill.
在此基础上研制出一套净化设备并在轧机上进行了试验。
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