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One of the first tasks was to calculate the dosage of lime required by the lime feeder and the relationship between the changes in pH and ANC with changing flow rates in the lime feeder. The
analysis of lime feeder requirements was made with the help of MathCAD software.
At this stage, the team also continued to search for other information including the cost of distilled water, lime properties (solubility with temperature), and Honduras' water regulation.
The next tasks were a series of experiments carried on the column-based model of a lime feeder.
Experiment 1
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