Modeling of Nitrogen Transformation in an Integrated Multitrophic Aquaculture (IMTA)

Silfiana, Silfiana Modeling of Nitrogen Transformation in an Integrated Multitrophic Aquaculture (IMTA). Modeling of Nitrogen Transformation in an Integrated Multitrophic Aquaculture (IMTA), 1 . pp. 1742-6596.

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Abstract

The dynamic model of nitrogen transformation in IMTA (Integrated Multi-Trophic Aquaculture) is purposed. IMTA is a polyculture with several biotas maintained in it to optimize waste recycling as a food source. The purpose of this paper is to predict nitrogen decrease and nitrogen transformation in IMTA consisting of ammonia (NH3), Nitrite (NO2) and Nitrate (NO3). Nitrogen transformation of several processes, nitrification, assimilation, and volatilization. Numerical simulations are performed by providing initial parameters and values based on a review of previous research. The numerical results show that the rate of change in nitrogen concentration in IMTA decrease and reaches stable at different times.

Item Type:Article
Additional Information:The authors thank the Directorate-General for Research, Technology and Higher Education that has funded this project through PUSNAS program, the period of 2016/2017.
Subjects:S Agriculture > SH Aquaculture. Fisheries. Angling
Divisions:Faculty of Science and Mathematics > Department of Biology
ID Code:65401
Deposited By:Alik Maulidiyah
Deposited On:01 Oct 2018 15:29
Last Modified:01 Oct 2018 15:29

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