温泉水中H_2S对游离CO_2检测的影响  

Study on Effect of H_2S on Detection of Free CO_2 in the Hot Spring

作　　者：张强[1] 官崎州[1] 邱伟[1] 张学梅[1] 苏庆平[1] 

机构地区：[1]成都理工大学材料与化学化工学院,四川成都610059

出　　处：《地下水》2014年第2期43-44,共2页Ground water

摘　　要：在实验室条件下模拟温泉水中H2S和游离CO2来研究温泉水中H2S对游离CO2现场检测的影响,以及现场检测时如何消除H2S的影响。实验结果证明:温泉水中H2S对游离CO2的测定存在影响,其影响结果随H2S含量的不同而不同;采用扣除法可以很好的消除温泉水中H2S对游离CO2测定的影响。To gain a clear idea of the effect of H2 S on detection of free CO2 in the Hot Spring and find out the way to elimi- nate the effect, the paper makes a simulation experiment under laboratory conditions. Resuhs show that effect of H2 S on detec- tion of free CO2 varies with difference H2 S content and deduction method is a good try to eliminate the effect caused by the ex- istence of H2S.

关 键 词：温泉水 游离CO2 H2S NAOH 影响 

分 类 号：P641.74[天文地球—地质矿产勘探]