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Determine the Theorethical Oxygen Demand(ThOD) for sewage containing 150 mg/L of CH2(NH2)COOH and 40 mg/L of NH3. Find, (1)...

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Question

Chemistry

Determine the Theorethical Oxygen Demand(ThOD) for sewagecontaining 150 mg/L of CH2(NH2)COOH and 40mg/L of NH3.

Find,

(1) mg/L of oxygen for both carbon and nitrogen compounds

(2) grams of oxygen per gram of CH2(NH2)COOH (oxygen used onlyfor carbon oxidation)

(3) grams of oxygen per gram of NH3 (oxygen used only fornitrification)

Answer & Explanation Solved by verified expert
3.9 Ratings (719 Votes)
GLYCINE OXIDATION SCHEME NH2CH2COOH o2OHCCOOH GLYOXYLIC ACIDNH3 OHCCOOH O12 o2 HCOOHFORMATEO 12 O2CO2H2O COMPLETE OXIDATION Total o2 required for carbon oxidation3215 mole O2 NITRIFICATION EQUATION 1NH315O2NO2 H H2O 2NO2 12O2NO3 TOTAL O2 REQUIRED PER MOLE NH3 2 MOLE O2 GIVEN GLYCINE CONCENTRATION 150 mgL of    See Answer
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