Alice Springs town basin, review 2003
Read, R. E.
E-Publications; E-Books; PublicationNT; Report ; no. 42/2003
2003-12-01
Made available via the Publications (Legal Deposit) Act 2004 (NT).
Date:2003-12
English
Department of Infrastructure, Planning and Environment
Alice Springs
Report ; no. 42/2003
application/pdf.
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https://hdl.handle.net/10070/229443
https://hdl.handle.net/10070/672980
E- 7 0 10 20 30 40 50 Pumping time hours 260 280 300 320 Ch lo rid e m g/ L Fit Results Fit 1 : Log Equation Y = 18.90869644 * ln(X) + 246.7091559 Number of data points used = 48 Average ln(X) = 2.93071 Average Y = 302.125 Residual sum of squares = 799.936 Regress ion sum of squares = 13203.3 Coef of determination, R-squared = 0 .942875 Residual mean square, sigma-hat-sq 'd = 17.3899 Test 8/7/1959 to 9/7/1959 Figure E-13 RN 7506, test in 1959 0.01 0.1 1 1/Pumping time, hours-1 1 10 100 C ha ng e i n Ch lo rid e m g/ L Test 8/7/1959 to 9/7/1959 Fit Results Fit 2: Exponential Equation ln(Y) = -11.89668776 * X + 4.248664897 Alternate Y = exp(-11.89668776 * X) * 70.01187683 Number of data points used = 45 Average X = 0.0583436 Average ln(Y) = 3.55457 Residual sum of squares = 0.367633 Regression sum of squares = 15.5721 Coef of determination, R-squared = 0.976936 Residual mean square, sigma-hat-sq'd = 0.0085496 As t X=1/t 0, exp(X) 1, increase in chlor ide would s tabilise a t 70 mg/L Figure E-14 RN 7506, test in 1959 plotted against inverse t