摘要：
为了解决吉林油田低温含油污水处理的难题，作者采用环氧氯丙烷开环聚合、二甲胺阳离子化的方法合成阳离子净水剂XL-01，并考察药剂加量、沉降时间和水温对XL-01除油效果的影响。实验结果表明：XL-01不仅除油性能良好，而且除油速度快。在水温25℃、沉降时间2 h和XL-01投加质量浓度60mg/L的条件下，处理后污水的油质量浓度低于100mg/L，达到了气浮前的要求，为下一步处理创造了有利的条件。
关键词:
环氧氯丙烷,
二甲胺,
阳离子净水剂,
低温含油污水
Abstract:
To solve the problem of low-temperature oil-bearing wastewater in Jilin Oilfield, cation clarificant XL-01 has been synthesized and the effects of XL-01 dosage, sedimentation time and temperature on final oil content are studied respectively. The results show that both the oil removal efficiency and removal speed of XL-01 is considerably satisfactory. Under the conditions of temperature 25 ℃, sedimentation time 2 h and XL-01 dosage 60mg/L, the final oil content is lower than 100mg/L and meets the requirement for gas-induced flotation.
Key words:
epichlorohydrin,
dimethylamine,
cation clarificant,
low-temperature oil-bearing wastewater
中图分类号:
黄浪, 马自俊, 赵振兴, 蔡永生, 方克明. 油田低温含油污水净水剂的研究[J]. 工业水处理, 2006, 26(7): 47-49.
Huang Lang, Ma Zijun, Zhao Zhenxing, Cai Yongsheng, Fang Keming. Study on clarificant for low-temperature oil-bearing was tewater[J]. INDUSTRIAL WATER TREATMENT, 2006, 26(7): 47-49.