CAJ | 학술논문

主要研究了普光气田350 t/d的含硫回注污水中氯离子含量的测试方法。结合普光气田地层情况及回注污水的来水水质情况，分析前期污水中氯离子含量测试方法存在的不足，在莫尔法测定水中氯离子含量的基础上，为充分消除污水中硫离子对氯离子含量测试的影响，采用以沉淀性除硫剂作为前处理剂去除含硫污水中硫离子的方法，并与传统加酸煮沸除硫离子方法进行了对比，进行了含硫污水氯离子测定的前处理方法优劣的探讨。结果表明，前者方法快速简单，测定终点时实验现象明显，氯离子回收试验为99％～101％之间，适用于批量水样氯离子检测，能够很好的配合现场，且测试结果准确。
주요연구료보광기전350 t/d적함류회주오수중록리자함량적측시방법。결합보광기전지층정황급회주오수적래수수질정황，분석전기오수중록리자함량측시방법존재적불족，재막이법측정수중록리자함량적기출상，위충분소제오수중류리자대록리자함량측시적영향，채용이침정성제류제작위전처리제거제함류오수중류리자적방법，병여전통가산자비제류리자방법진행료대비，진행료함류오수록리자측정적전처리방법우렬적탐토。결과표명，전자방법쾌속간단，측정종점시실험현상명현，록리자회수시험위99％～101％지간，괄용우비량수양록리자검측，능구흔호적배합현장，차측시결과준학。
The testing methods of the chloride ion content in Puguang Gasfield's 350 t/d sulfurous recycled produced water were mainly researched.Combining the formation condition of Puguang Gasfield with the incoming water quality of recycled produced water , and analyzing the deficiency of testing methods of the chloride ion in previous produced water , based on Mohr's method of testing chloride ion content in water , the impact of existing sulfur ion on chloride ion content test in produced water was fully eliminated , contrasting with conventional methods of sulfur ion removal by adding boiling acid, among pre-process methods of chloride ion content test in sulfur -contained produced water were discussed.This result showed that the former method was fast and easy to undertake with a clear experimental phenomena at the end of the test , and the recovery of chloride ion was between 99%~101%which was suitable for volume water chloride ion test and the field usage with an accurate test results.