13. (20 points) The following data are from HW#8 : What is the lowest Ca2+ concentration we can achieve using the straig
Posted: Thu Jul 14, 2022 2:54 pm
13. (20 points) The following data are from HW#8 : What is the lowest Ca2+ concentration we can achieve using the straight lime process for this water? How much CaO is needed to achieve this minimum level of Ca2+ ? (Note: we went through this problem in class but did not calculate how much more calcium can be further removed by adding more CaO - you may use your homework results and continue the calculation)