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液膜处理水中的钠含量与乳浊液的稳定性和分离效果有关。因此需要有一种快速、简便的现场测定含钠量的方法。本工作用钠离子选择电极测定了各种水质样品(包括液膜处理水)中的钠含量。结果表明,在1～1×10~(-5)M范围内,方法的回收率在94～103％之间,相对偏差在1～5％。认为是一种较好的适合现场测定的方法。
Liquid membrane treatment of sodium in water and emulsion stability and separation effect. There is therefore a need for a quick and easy method of determining the sodium content in the field. This work with sodium ion selective electrode determination of various water quality samples (including liquid membrane treatment of water) in the sodium content. The results showed that the recoveries of the method ranged from 94% to 103% with a relative deviation of 1% to 5% in the range of 1 ~ 1 × 10 ~ (-5) M. Think of it as a better method for field measurement.