Question

Nitrate cant excede 94,3 mg/l methemoglobinemia. Three rural wells were sampled and the report reads th concentrations as the following: Well ID Nitrate (in mg-N/L) #1 0.01 #2 1.3 #3 20 a) Convert well water readings to mg-NO3/L. b) Does any of the wells exceed the regulatory limit?

Answer 1

EN DATA WELL ID NITRATE (IN mg 0.01 1.30 20 03 SOLUTION - CONVERSION FROM xloz-mg To mg N103 THAT WELL AS WE KNOW 1 mg N03-N = 4.42 mq. 13 0.01 mg Noz-N = ? 2 : 0.01 mg Noz = 0.0442 Mo Noz ② WELL 1.30 mg N03A = 8? 42 mg Noz L ing Nog n = 1.30 mq Non = 5.746 mg N13 I HELL 20 mg Non = a? 1 mg NU = 4:42 mg/luz 20mg Nag-al = 88.4mg No

AS PER GIVEN DATA, I HAVE CALCUNTED THE CONVERSION FOR ALL THREE WELLS AND I HAVE GOT THE THIRD HELL EXCEED THE REGULATURY LIMET.