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天津市循环水养殖发展较早,经过几年的不断完善,循环水养殖系统得到了改善和升级,循环水规模得到了扩大。本文集成国内外海水鱼类循环水养殖最新研究成果,优化设计符合我国国情、适合天津地区水质特点和满足主要养殖品种需求的建设成本低、运行能耗低、运行平稳高效的循环水养殖水处理工艺。同时又对天津地区工厂化循环水养殖系统的构建提出了建议,力求对今后这项工作的开展提供参考。
Tianjin recycled water culture developed earlier, after several years of continuous improvement, recirculating aquaculture system has been improved and upgraded, the scale of circulating water has been expanded. This paper integrates the latest research results of recirculating aquaculture of marine fish at home and abroad, and optimizes the design in line with China’s national conditions, suitable for the characteristics of water quality in Tianjin and meet the needs of major breeding species, low cost of construction, low energy consumption, stable and efficient circulating water culture Process. At the same time, it puts forward some suggestions on the construction of factory circulating water aquaculture system in Tianjin, and tries to provide reference for the future work.