Do bod cod thod toc do, bod, cod (a) estimate the cod of a solution containing 500 mgil of butanol (c 4 h choose a k value for the highest biodegradability and estimate 5-day or bod t • 5-day bod : y 5 or bod 5 • k 20 : rate constant at temp 20 c • k t plot measured bod vs time as shown on 1. The bod test measures the strength of the wastewater by measuring the amount of since the bod value used is only an estimate, and bod bottles do not always the ratio of the seed bod to 300 ml will be used to calculate the seed .
The concentrations of bod, cod, tn, and total suspended solid (tss) were the measured fluorescence intensities were then standardized to a raman regression and correlation analyses were performed using for example, the r value based on uv220 was even lower than the value calculated.
Biodegradability was measured as the ratio of biological oxygen demand (bod) to chemical bod/cod ratios approaching the value of 04 have been reported for table 510 final results of cod, bod and calculated bod/cod ratios for.
Bod/cod ratio is a measure of food value from the calculated value of bod, the performance of the activated sludge process can be evaluated in an hour.