英语翻译以氯电极为指示电极,饱和甘汞电极为参比电极,应用标准曲线法测量水中的氯离子.标准溶液选用各种浓度的氯化钠溶液,在测定电极的适用pH范围在3到11后将加入缓冲液的氯化钠溶液

英语翻译以氯电极为指示电极,饱和甘汞电极为参比电极,应用标准曲线法测量水中的氯离子.标准溶液选用各种浓度的氯化钠溶液,在测定电极的适用pH范围在3到11后将加入缓冲液的氯化钠溶液
英语翻译
以氯电极为指示电极,饱和甘汞电极为参比电极,应用标准曲线法测量水中的氯离子.标准溶液选用各种浓度的氯化钠溶液,在测定电极的适用pH范围在3到11后将加入缓冲液的氯化钠溶液的pH定在6左右.测定不同浓度氯化钠溶液的电位值.根据电位值和浓度的负对数值作出E-lgC图.根据观察图得出结论：其线性范围在xxxx,斜率为xxxx,检测下限为xxx,在含氯的标准溶液中,干扰离子为Br-,I-等,不干扰离子为F-,NO3,SO4,HCO3-等离子.电极法的优点是操作简单,快速,不受色度干扰,准确,可用于水中氯化物的测定

英语翻译以氯电极为指示电极,饱和甘汞电极为参比电极,应用标准曲线法测量水中的氯离子.标准溶液选用各种浓度的氯化钠溶液,在测定电极的适用pH范围在3到11后将加入缓冲液的氯化钠溶液
Electrode for the instructions to chlorine electrode, saturated calomel electrode as reference electrode, the application of the standard curve method of chloride ions in the water. Selection of standard solution of various concentrations of sodium chloride solution, the application of electrodes in the determination of pH range of 3-11 after adding the sodium chloride buffer solution at pH around 6. Determination of sodium chloride solution of different concentrations of the potential value. According to potential value and the negative logarithm of the concentration of E-lgC plans to make. Come to the conclusion based on observation chart: The linear range in the xxxx, a slope of xxxx, the detection limit for xxx, the standard solution in the chlorine, the interference ion is Br-, I-and so on, do not interfere with ion for F-, NO3, SO4, HCO3-plasma. The advantage of electrode is simple, rapid, free from interference color, accurate, and can be used for the determination of chloride in water

Take the chlorine electrode as the indicator electrode, the saturated calomel electrode is the reference electrode, in the application specification curve law survey water chloride ion. The standard s...

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Take the chlorine electrode as the indicator electrode, the saturated calomel electrode is the reference electrode, in the application specification curve law survey water chloride ion. The standard solution selects each kind of density the sodium chloride solution, in determines the electrode is suitable the pH scope in 3 after 11 will join the buffer solution sodium chloride solution pH to decide about 6. Determines the different density sodium chloride solution the electric potential value. Negative make the E-lgC chart according to the electric potential value and the density to the value. Draws the conclusion according to the observation chart: Its linearity range in xxxx, the slope is xxxx, the examination lower limit is xxx, in contains in the chlorine standard solution, the interfering ion is Br-, I- and so on, the interfering ion is not the F-, NO3, SO4, HCO3- plasma. Electrode's method merit is the simplicity of operator, fast, not chromaticity disturbance, accurate, may use in the water chloride determination

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