pollution, and degraded water quality stand out as major abiotic influencers shaping the life patterns of aquatic organisms, including fish1,2. Ammonia holds a crucial position in the nitrogen cycle, undergoing conversion into nitrite (NO2) by Nitrosospira and Nitrosomonas ...
ammonium carbamate, and hydrolyzing the urea therein under pressure of about 20–500 Psig and at temperatures sufficient to produce: (i) a gaseous product stream of ammonia, carbon dioxide and water sufficient for the external use in step d), the rate of production of ammonia being controlled ...
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13. A process for neutralizing a pollutant selected from the group consisting of chloramines, chlorine, ammonia and mixtures thereof in aquaculture water having a pH in the range of about 6.0 to 9.0 by adding reactants to said water to produce an alkali metal formaldehydebisulfite selected from...
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An exhaust smoke denitrating apparatus in which using an NH3 injection unit, compressed air is fed from blower to ejector for extracting of exhaust gas from HRSG1, and with thus obtained mixed gas, NH3-containing gas is produced from NH3 water by NH3 water evaporator, the NH3-containing gas...