Hydro Chemical Presentation

1
Hydro Chemical Presentation

• By Joshua Humphreys
• December 4,2006

2
When and How Many?

• Observances started 10/7/1983, with 9 samples.
• Continue to 11/25/1983 with 7 samples and
  11/26/1983 with 14 samples
• Ended on 1/13/1984 with 6 samples
• Total 38 samples involved in calculations

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Highest Concentrations
4
Continues
5
More???
6
Really!!
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Odd Outliers
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6.5 to 7.1, Very Popular
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Put it all together
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Finish up

• Optimum temperature for ion holding capacity in
  water is 14-15 degrees Celsius.
• Optimum pH is around 6.5-7.1 for Ion holding
  capacity.
• The quality of the data was decent, appeared to
  have spike points. Could be naturally occurring
  or just check points for QA/QC.

11
Finishing up again..

• Still unknown reason for alkalinity and
  Conductivity dual line.
• Also Outliers in Manganese, one spike was over 13
  times the average.

12
Improvements

• Have more sampling periods over different
  seasons/time periods.
• Space out equally the number of samples taken
  over the amount of time they are to be taken.
• Label spikes in data set, if the are intentional
  or natural.