Ammonia organics

D. Caine, Reduction and related reaction of a, ji-unsaturated carbonyl compounds with metals in liquid ammonia. Organic Reaktions, Vol. XXIII, 1 (1976). 

Chlorites Chloroform Ammonia, organic matter, metals Aluminum, magnesium, potassium, sodium, aluminum chloride, ethylene, powerful oxidants... 

Figure 10.8. Flow diagram for the determination of ammonia, organic nitrogen, nitrite, and nitrate using Kjeldahl apparatus [6].

Strongly oxidizing or solvating chemicals such as concentrated solutions of nitric acid, chromic acid, hydrochloric and hydrochlorous acids, ammonia, organic amines can chemically attack CPE resins Good behaviour, little or no effect... 

M ( )-PhCHOHC02 4 precipitates dissolve in solutions of weak bases such as ammonia, organic amines and sodium bicarbonate. The dissolution reaction is consistent with enhanced acidity of the OH groups in a chelate structure and has been attributed by Hahn and coworkers424 425 to salt formation, e.g. equation (47). Larsen and Homier,421 however, have questioned the identity of Hahn s reaction products and have suggested that the dissolution reaction involves attack by bases on the hydrogen bonds of a polymeric structure. 

In addition to ammonia, organic compounds present may also react with HCIO but at a much slower rate. Therefore, in the following discussion we will consider that any chlorine added to the water under discussion reacts mainly with these nitrogenated species in the form of HCIO (recall eq. 10.1a). This acid may ionize as follows ... 

Fertilizer Manufacturing 418 Ammonia, Organic nitrogen, nitrate. Phosphorus, fluoride. 

N and P compounds are probably the most important inorganic nonmetallic constituents with regard to their environmental effects such as eutrophication of surface water (lakes and rivers). Some of them are directly considered as nutrients (nitrate or phosphate), while others are nutrients precursors (ammonia, organic nitrogen and organic phosphorous). Other constituents must also be considered, such as S compounds because of specific environmental odour problems. 

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