engleski

Ammonium production during decomposition of fish food pellets in sea water

Decomposition of organic nitrogen and production of ammonia from fish food pellets was observed over 26 days and described with kinetic first order model. The decomposition rate constant of organic nitrogen was 0.098 day and was not dependent on the quantity of food pellets. Initial concetration of organic nitrogen and the final concetration of total ammonia-N were proportional to pellet concentration.

Ammonium; Decomposition; Food pellets

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