Modeling in Aquaponics system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F18%3A43952583" target="_blank" >RIV/49777513:23520/18:43952583 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11025/29836" target="_blank" >http://hdl.handle.net/11025/29836</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Modeling in Aquaponics system

Popis výsledku v původním jazyce

On the apex of the rediscovered approaches is the combination of hydroponics and aquaculture, the aquaponics. Usually, the aquaponics system consist of three biological subsystems: a) aquaculture, the fish population; b) sludge digestion, the bacterial modification of the fish waste; and c) the plants, consuming the nutrients flow from the bacteria. There is a huge focus on the plants, what nutrients are required, models of photosynthesis, metabolic cycles, and growth. Many information are already available from the agriculture, systems biology, and biophysics. The nitrification process is considered as the current bottleneck, together with the diseases, of the aquaponics systems. The ammonia from the fish, which is toxic form them in high concentration, is processed by the nitrification bacteria to nontoxic composition nitrate. Such more compounds are involved in the fish waste, extensive research uses multiple bacterias in bioreactors to optimize the process of remineralization of the sludge.However, everything begins with the fish. The plants could consume only what bacteria produces. The bacteria have to deal with the fish output. The fish excrements are depended on two issues: the fish metabolism, and fish diet. There, the metabolism is a complex reaction to the fish size, age, sex, species, temperature, oxygen, activity, etc.

Název v anglickém jazyce

Modeling in Aquaponics system

Popis výsledku anglicky

On the apex of the rediscovered approaches is the combination of hydroponics and aquaculture, the aquaponics. Usually, the aquaponics system consist of three biological subsystems: a) aquaculture, the fish population; b) sludge digestion, the bacterial modification of the fish waste; and c) the plants, consuming the nutrients flow from the bacteria. There is a huge focus on the plants, what nutrients are required, models of photosynthesis, metabolic cycles, and growth. Many information are already available from the agriculture, systems biology, and biophysics. The nitrification process is considered as the current bottleneck, together with the diseases, of the aquaponics systems. The ammonia from the fish, which is toxic form them in high concentration, is processed by the nitrification bacteria to nontoxic composition nitrate. Such more compounds are involved in the fish waste, extensive research uses multiple bacterias in bioreactors to optimize the process of remineralization of the sludge.However, everything begins with the fish. The plants could consume only what bacteria produces. The bacteria have to deal with the fish output. The fish excrements are depended on two issues: the fish metabolism, and fish diet. There, the metabolism is a complex reaction to the fish size, age, sex, species, temperature, oxygen, activity, etc.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20205 - Automation and control systems

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů