A hazardous waste mixture of 1,2,4-trichlorobenzene, toluene, and phenol is incinerated at 2040F with 50% excess air, a 2-second residence time, and a stack flow rate of 15,000 dscfm (dry standard cubic feet per minute). All of the above compounds are assumed to be Principal Organic Hazardous Constituents (POHCS). The O concentration in the flue gas is 7%. 1,2,4-trichlorobenzene Toluene Phenol Compound Hydrochloric acid Particulates a) b) Formula C6H3C13 C7H8 C6H6O6 HCI Mol. wt. Particulates, and Hydrochloric Acid 181.44 92.16 94.12 36.45 Inlet (lb/hr) (lb/hr) 1,050 1,162 425 0 Calculate the DREs for all compounds. Determine if this emission meets requirements for: POHCS Outlet 0.163 0.10 0.026 11.0 25.0