浸没式超滤膜在某中华鲟大型科普展示水体维生系统中的工程应用  

Application of Submerged Ultrafiltration Membrane In Recirculating Water Treatment System of a Large Chinese Sturgeon Exhibition Tank

作　　者：余晓倩 YU Xiaoqian(Shanghai Aquatic Wildlife Conservation and Research Center,Shanghai 202150,China)

机构地区：[1]上海市水生野生动植物保护研究中心,上海202150

出　　处：《工业微生物》2024年第1期30-33,共4页Industrial Microbiology

摘　　要：采用上向流活性炭、浸没式超滤膜以及砂滤组合工艺,循环处理某大型中华鲟展示水体。展示总水体量为10 000 m^(3),设计水体循环周期为1.5 h/次,维生系统处理规模为1.6×10^(5)m^(3)/d。经维生系统处理后,出水浊度可稳定小于0.1 NTU以下,确保科普展示的水体清澈、透明,展示效果良好,为膜技术在养殖废水处理中的应用提供工程案例支持。Using upflow activated carbon process and a combination of submerged ultrafiltration membrane and sand filtration process,a large Chinese sturgeon exhibition water tank was circulation treated.The total displayed water volume is 10000 m^(3),with a designed water circulation cycle of 1.5 h/time,a treatment capacity for the maintenance system is 1.6×10^(5) m^(3)/d.After treatment,the turbidity of the effluent was stably kept below 0.1 NTU,ensuring that the exhibition water is clear and transparent and the display effect is good.This design provides engineering case support for the application of submerged ultrafiltration membrane technology in the treatment of aquaculture wastewater.

关 键 词：中华鲟 循环水处理 浸没式超滤 

分 类 号：X714[环境科学与工程—环境工程] S959[农业科学—水产养殖]