A treatability study was run to investigate the rate at which a wastewater conta
ID: 1828847 • Letter: A
Question
A treatability study was run to investigate the rate at which a wastewater containing a hazardous chemical can be treated. The following data were collected in a batch reactor.
(a) determine the reaction order
(b) determine the half-life for the reaction
(c) Imagine that you need to size a CMFR to treat this wastewater. Determine the required volume of the CMFR if the treatment goal is to lower the concentration of this chemical from 1
A treatability study was run to investigate the rate at which a wastewater containing a hazardous chemical can be treated. The following data were collected in a batch reactor.Explanation / Answer
time required to lower the concentraition from 1*10^-6 to .1 *10^-6 is
.1 = 1*e^ (-.2102*t)
t = 10.95 days
volume required= 1 L^3/min *(10.95 *24**60min )= 15774.13 L^3
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