摘要
以稠油采出污水为主要研究对象,比较分析各种除硅方法的利弊,确定了添加镁剂的化学除硅方法。通过条件实验确定了最佳除硅配方,处理后的污水可达到热采锅炉用水标准。
In order to study the viscous crude oil wastewater, the advantages and disadvantages of various SiO2 removal methods have been compared. It is confirmed that a magnesium compound is added to remove SiO2 chemically. An optimum prescription has been determined through conditional experiments. The results show that the treated water has come up to the standard of boiler feed-water.
出处
《工业水处理》
CAS
CSCD
2004年第8期28-31,共4页
Industrial Water Treatment
关键词
稠油污水
硬度
除硅
锅炉回用
viscous crude oil wastewater
hardness
silica removal
boiler water reuse
