Biological N removal in WWTP (yes/no) Chemical P removal in WWTP (yes/no) Percentage of sludge disposal by controlled landfilling, incineration and landfarming Country In practice, the model has additional variables, for which default values are provided. All values can be modified by the ...
13. Ammonium nitrate is used as a nitrogen fertilizer and in explosive mixtures. What is the mass percentage of each element in this compound? 14. Liquid ammonia (100% ammonia) and pure ammonium nitrate are used as fertilizers due to their nitrogen content. Both sell for approximately $200 ...