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BREEDING SYSTEM WHICH SETS BIOREACTOR AND VEGETATION BOWL JUST ABOVE CLOSED CIRCULATION TYPE WATER BATH AND BIOLOGICALLY PROCESSES NITROGENOUS WASTE
BREEDING SYSTEM WHICH SETS BIOREACTOR AND VEGETATION BOWL JUST ABOVE CLOSED CIRCULATION TYPE WATER BATH AND BIOLOGICALLY PROCESSES NITROGENOUS WASTE
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机译:仅在密闭循环式水浴和生物过程中产生氮废物的设置生物反应器和植被池的育种系统
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摘要
PROBLEM TO BE SOLVED: To provide a breeding system which biologically degrades nitrogenous waste such as ammonia, leftover food, feces or the like generated when breeding aquatic animals in a closed circulation type water bath, by using a biotechnology safely and stably in relief at a low cost, in order to realize an advanced water quality environment, and further enables cultivating vegetation on a tray plate to prevent any static electrical charge and make a living environment comfortable.;SOLUTION: In the breeding system depending on the biotechnology, the tray plate is set just above the water bath, thereby realizing space saving in assuring an area of a bioreactor and a vegetation bowl and work saving in operation. In a biological capability, reliability is assured by improving the water quality environment which is attained by shortening culture/reaction/degradation periods of microorganisms and the like, by using an aerating nozzle and a carrier filter element with which a structure of a bioreactor vessel is filled up, and an indirect conversion of a heating energy. The advanced water quality environment is kept by combining raw materials for filling up the structure, and using a fiber whose void ratio and water retentivity are high and whose diameter has a large contact area in specific surface. Furthermore, the cultivation of the vegetation on a waterway of the tray plate can improve green amenities (environmental adjustment, perception and psychology).;COPYRIGHT: (C)2009,JPO&INPIT
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