Calculation:
The sand content is determined from the following formula:
ml sand per ml water = incremental accumulation (ml) / incremental time (mins)
_______________ .5 gpm x 231 in3/gal x 16.387 ml/in3
Therefore:
Simplified:
sand content (ppm) = incremental sand accumulation (ml) x 528.3
______________ incremental time interval
(mins)
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