The receptor solution was stirred at room temperature and at suitable time intervals the releasing medium (5.00 mL) was collected.
The degradation was performed at suitable time intervals at room temperature while the samples were stirred continuously.
Samples were withdrawn after suitable time intervals and the reaction was terminated by addition of 1 mL of 50 mM citrate buffer, pH 4.5.
The FDCs for various return periods were also developed using the distribution characteristics of a set of probability plots of stream, calculated by Weibull plotting formula, at suitable time intervals from 0 to 100% on the time axis.
Samples (1.0 ml aliquots) were then withdrawn at suitable time intervals (0, 0.5, 1, 1.5, 2, 2.5, 3, 6, 12, and 24 h) and replenished with an amount of medium to maintain the receptor phase volume to 30 ml.
Tabulate these values and then repeat steps 3 6 at suitable time intervals from 0 to 100% of the time axis and, Plot probability daily discharge values read at suitable intervals and draw a smooth FDC of various return periods of 1-, 2-, 5-, 10-, 20-, 50-, and 100-year.
(g) Tabulate these values and then repeat steps 3 6 at suitable time intervals from 0 to 100% of the time axis and, (h) Plot probability daily discharge values read at suitable intervals and draw a smooth FDC of various return periods of 1-, 2-, 5-, 10-, 20-, 50-, and 100-year. .
Samples (5 ml aliquots) were withdrawn at suitable time intervals (0.5, 1, 2, 3, 4, 6, 8, 10, 12, 14, 16, 18 and 24 h) and replaced with the same amount of medium to maintain the receptor phase volume to 30 ml.
