We tried to measure the fixed quantity of Ni2+ ion among the metals w hich wereeluted by distilled water from the FALL (Fly Ash Leach Liquor) with a spectrophotometric method. In addition, we researched absorbance values which had different contained ...
We tried to measure the fixed quantity of Ni2+ ion among the metals w hich wereeluted by distilled water from the FALL (Fly Ash Leach Liquor) with a spectrophotometric method. In addition, we researched absorbance values which had different contained quantity of V3+ ion in contrast with Ni2+ppm to find out the influence of the V3+ existed in the FALL on the s pectrophotometric fixed quantity of Ni2+. As a result, when V3+ has below 50.5% of amount of Ni2+, the fixed quantity of Ni2+ among the FALL was able to be confirmed by spectrophotometry.