(Please answer this question) Calculate COD to BOD5 ration for a wastewater sample contains the following:...

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Question

(Please answer this question)

Calculate COD to BOD5 ration for a wastewater sample contains the following: 150 mg/L phenol, 100 mg/L ethylene glycol, 40 mg

Answer 1

Answer #1

» Prenol CHE OTTO 6 Cl2 + 34₂1 1285+156+16=947 COD = *x32x150 = 367 al > Ethylen: gycal atelit 2.5 2 200+ 3.0 [2X2 HX8+32-52]

Answer 2

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