產品資訊 - industrial fish farm ->aquatic products

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Guangzhou jiexi international ltd

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industrial fish farm

產品分類 :

農業及相關產品->寵物->水族商品

產品規格

Model No:	Aquaculture

Country	CN

產品描述

Recirculation aquaculture systems (RAS) represent an exciting, eco-friendly and unique way to farm fish. Instead of the traditional method of growing fish outdoors in open ponds, net cages or tanks, this system rears fish at high densities within a operator controllable rearing environment inside a building. Recirculating systems filter and clean the water for recycling back through the fish culture tanks. New water is added to the tanks only to make up for water loss due to splash out and evaporation and to repplace that used to flush out fish waste materials to storage tanks.
RAS designs have several system process techologies all of which work together to ensure minium loss of water, heat and of course fish stocks, while constantly cleaning and re-using the fish tank water. RAS farms can be designed to various levels levels of complexity, however all true water recirculation designs involve the use of equipment to remove and safely store wastes, clean and re-use water and maintain rearing conditions at or near optimum for the species of fish being raised.