218 汚水を出さない魚と野菜の同時生産(アクアポニックス)システムに関する研究 : アクアポニックスシステム稼働前の硝化サイクルの確立(安定化・無害化及び循環型廃棄物処理技術,資源循環・廃棄物処理技術)

概要

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Aquaponics is a combination term of aquaculture (fish farming) and hydroponics (growing plants without soil) and is the simultaneous production system of fish and vegetables without wastewater. In aquaculture, the water quickly becomes nutrient rich due to the fish digesting their food and excreting waste. In hydroponics, nutrient solution is required for growing plants. In aquaponics, the fish waste provides a food source for the growing plants and the plants provide a natural filter for the fish. This creates a small ecosystem where both plants and fish can thrive. In this study, a small aquaponics system which is enjoyable in a home or a school classroom will be developed and applied to the environmental education ultimately. In this paper, the process of completion of nitrification cycle before the operation of aquaponics system is examined.
社団法人日本機械学会の論文
2007-07-18