Oil removal rate could keep at 85% after the regeneration treatment of stearic acid-modified magnetite.
对饱和吸附后的磁铁矿进行再生处理后，其对石油的去除率稳定在85%。
It was discovered from the experiment that the fibre after modification could make oil removal rate by flushing increase to 1.9 ~ 2.8 times of the original concentration, and could b...
试验结果发现，改性后的纤维可使其冲洗除油率增加为原来的1.9 ~ 2.8倍，经过改性后的纤维可以在含油废水处理中通过反冲洗再生而得到重复使用。
The results showed that removal rate of oil and suspended solids in filtered water increased by 50% and 30%, which is much higher than that of conventional direct filtration.
结果表明，微絮凝加药过滤工艺滤后水中油和悬浮物去除率平均提高了50％和30％，远优于传统的直接过滤。
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