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全封闭循环水工厂化养殖青石斑鱼水质效果研究

标题: 全封闭循环水工厂化养殖青石斑鱼水质效果研究
英文标题: THE STUDY OF WATER QUALITY FOR BREEDING EPINEPHELUS AWOARA WITH THE INDUSTRIAL FULL-CLOSED RECIRCULATING WATER SYSTEM
作者: 穆珂馨,赵振良,马海军
英文作者: MU KEXIN,ZHAO ZHENLIANG,MA HAIJUN
出版时间: 2010-01-01
机构: 河北农业大学
关键词: 全封闭,循环水,工厂化,去除率
英文关键词: FULL CLOSED,RECIRCULATING WATER,INDUSTRIAL,REMOVAL RATIO
刊名: 河北渔业
英文刊名: HEBEI FISHERIES
ISSN: 1004-6755
卷号: 006
基金: ^A河北省重大技术创新项目^B08220502Z^D1
页码: 4-7
分类号: S965.334
摘要: 利用全封闭循环水系统养殖青石斑鱼,通过测定进出水口的水质指标得出该系统对NO2-N、NH3-N、NO3-N、PO4-P、COD和BOD5的去除率分别为62.6%、40.1%、53.9%、49.0%、51.9%和53.6%,应在以后的养殖过程中改进系统设备,以达到对水体污染因子更高的去除率.
英文摘要: In this study,Epinephelus awoara were bred with the industrial full-closed recirculating water system.By measuring the indices for water quality of the inlet and outlet of this recirculating water system,we draw the conclusion that the removal ratios for NO2-N,NH3-N,NO3-N,PO4-P,COD and BOD5 with this recirculating water system were separately up to 62.6%,40.1%,53.9%,49.0%,51.9%and 53.6%,this system equipment needs to be improved in order to obtaining a better removal efficiency for the pollution factors.