研究者们发现工厂里的废铁屑能够成为一种处理污水的好方法。
Researchers have found that iron filings from factories can be a cheap and efficient way to clean up polluted water.
五年之前他与同济大学的马教授合作，用了四十公斤废铁屑做了一个小试（小规模实验）证明这个方法有效果。
Using 40kg of scrap iron, they ran a prototype experiment which showed that the method worked. Then the full-scale treatment facility came into operation.
本文介绍了废铁屑处理黑G染料废水的小试结果、工艺流程、工程设计参数和运行结果。
The experimental results of bench scale research and the process scheme and design parameters of full scale facility to treat wastewater of dyestuff black G production by iron filings are reported.
研究了利用中高碳钢废铁屑生产铁黄颜料的工艺，产品质量符合国家标准，铁的转化率达98%以上。
New technology for making ferric oxide yellow pigment by using waste iron scale with medium high carbon instead of low carbon as raw material is stated.
通过试验对比了铁粉和废铁屑对铀废水的处理效果，发现废铁屑比铁粉对铀的去除率更高。
The treatment effectiveness of iron powder and waste scrap iron is compared. It is found that the removal rate of uranium using waste scrap irons is higher than using iron powder.
通过试验对比了铁粉和废铁屑对铀废水的处理效果，发现废铁屑比铁粉对铀的去除率更高。
The treatment effectiveness of iron powder and waste scrap iron is compared. It is found that the removal rate of uranium using waste scrap irons is higher than using iron powder.
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