摘要
介绍了用淀粉-碘化镉分光光度法检测化学驱产出污水中部分水解聚丙烯酰胺(HPAM)残余浓度的测定原理、步骤、特点及矿场跟踪检测出现的实际状况,综述了双波长、三波长分光光度法减小测定误差的原理、特色,以及矿场实际检测应用过程中降低各因素干扰的测试结果与技术优势。
The theoretical basis,procedures,characteristics and actual states of starch-cadmium iodide demonstration method which was used to monitor the concentration of HPAM in chemical flooding produced sewage were introduced.The characteristics,practical application and advantages between dual-wavelength and triple-wavelength spectrum methods were reviewed.
出处
《油田化学》
CAS
CSCD
北大核心
2011年第1期102-106,共5页
Oilfield Chemistry
