河南油田稠油开采比较分散 ,区块相距甚远 ,水质情况复杂 ,使稠油污水处理变得较为困难。“四合一”分离器分离后的稠油污水 ,温度高 ,含有大量的乳化油、悬浮物及细菌等 ,矿化度1 0 0 0 0ｍｇ/Ｌ左右 ,呈一种较稳定的Ｏ/Ｗ型乳状液。由于乳状液的界面吸附作用 ,使得药剂处理效 Henan oilfield heavy oil exploitation is relatively dispersed, the block is far apart, the water quality is complex, so that heavy oil wastewater treatment becomes more difficult. The “four in one” separator after separation of heavy oil sewage, high temperature, contains a lot of emulsified oil, suspended solids and bacteria, salinity of about 100000mg / L, was a more stable O / W Type emulsion. Due to the adsorption of the emulsion interface, making the agent effective treatment