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通过改装ZIC-ⅡA型离子色谱仪为双输液泵、双流路、双电导检测器并连接到计算机,可减少进样体积,在0.5h内可同时测定油田注入水中高浓度Cl~-、SO_4~(2-)和Ca~(2+)、Mg~(2+)满足了油田现场分析的需要。
By modifying ZIC-ⅡA ion chromatography for the double infusion pump, dual flow path, dual conductance detector and connected to a computer, the injection volume can be reduced. The high concentration of Cl ~ - and SO_4 ~ (2-) and Ca ~ (2 +) and Mg ~ (2+) have satisfied the need of oil field analysis.