摘要
建立了一种硅钼黄光度法测定三元复合驱产出水中低聚硅(单硅及一、二聚硅)的方法,研究了复杂体系三元复合驱产出水中低聚硅的定量分析.在pH值为1~2,波长在400nm处测定,硅含量在0~250mg·L^-1范围内呈良好的线性关系.此硅钼黄光度法简单易行,测定范围宽,具有一定的实用价值.
The method was established for determination of Silicon-Oligomer ( Si ion and dimeric silicon ) in the produced water by Si-Mo Spectro Photometry. It has a good linear relationship in the pH 1 -2, wavelength of 400 nm, silicon 0 - 250 mg ·L^-1 range. This simple method has practical value in some aspects.
出处
《南京师大学报(自然科学版)》
CAS
CSCD
北大核心
2009年第2期78-81,86,共5页
Journal of Nanjing Normal University(Natural Science Edition)
基金
中国石油天然气集团公司科技攻关(07B41603)资助项目
关键词
三元复合驱
产出水
硅
硅钼黄光度法
alkaline/surfactant/polymer, produced water, silicon, Si-Mo Spectro Photometry