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Mass cultivation of fine algae utilizing interaction relation of food and its device

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专利汇可以提供Mass cultivation of fine algae utilizing interaction relation of food and its device专利检索,专利查询,专利分析的服务。并且PURPOSE: To prepare fine algae useful as a feed or an extracting agent for physiologically active substance inexpensively, by cultivating specific fine algae in a mixed state with aquatic animals, utilizing the interaction relation of food with the aquatic animals.
CONSTITUTION: Fine algae such as one belonging to the genus Chlorella, Senedesumus, Chrococus, etc. are cultivated in the culture tanks 1 and 2 of the ship bottom type with the heat insulating material 15 laid on the bottom under bright condition through the vinyl chloride resin films 18 and 19 and under aerobic condition through the air jetting pipes 39 and 40. In the operation, aquatic animals such as fishes, shrimps, crabs, etc. are made to live in the culture tanks 1 and 2, and the cultivation of the algae is carried out while the precipitated algae are always being raised. The algae are sent through the feed pipe 48 to the precipitation tank 22, the precipitated algae are sent to the transparent plastic cultivation tanks 4, 5, and 6 to which a nutritive solution is added from the nutrition tank 24, cultivated again, and the algae are collected by the centrifuging machine 7.
COPYRIGHT: (C)1983,JPO&Japio,下面是Mass cultivation of fine algae utilizing interaction relation of food and its device专利的具体信息内容。

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