1·The effects of the desalting temperature, washing water ratio, electric volt, demulsifier concentration and the mixing strength on the efficiency of desalting and dehydration were investigated deeply.
本文深入探讨了脱盐温度、冲洗水浓度、脱盐电压、破乳剂浓度以及混合强度对电脱盐脱水效果的影响。
2·Site tests showed that the PAMAM of tree molecules is a kind of demulsifier with excellent performance for dense oil-polluted water.
现场试验表明，PAMAM树形分子是一类性能优良的稠油原油污水破乳剂。
3·The method can not only use the waste activated sludge but also provide a probability of substitution of chemical demulsifier.
该法既能利用废活性污泥，还为替代化学破乳剂提供了可能性。