Application of a U-Tube Oxygenator in a Litopenaeus vannamei Recirculating Aquaculture System: Efficiency and Management Models
文献类型：期刊论文
| 作者 | Xu, Jianping1,2; Du, Yishuai1,2; Su, Guogen1,2,3; Wang, Hexiang1,2,3; Zhang, Jiawei1,2,4; Tian, Huiqin1,2; Zhou, Li1,2; Qiu, Tianlong1,2 ; Sun, Jianming1,2
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| 刊名 | WATER
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| 出版日期 | 2023-11-01 |
| 卷号 | 15期号:22页码:15 |
| 关键词 | recirculating aquaculture system U-tube oxygenator dissolved oxygen models |
| DOI | 10.3390/w15224019 |
| 通讯作者 | Zhou, Li(zhouli@qdio.ac.cn) ; Qiu, Tianlong(oceanman@163.com) |
| 英文摘要 | This study investigated the dissolved oxygen (DO) variation pattern in a Litopenaeus vannamei recirculating aquaculture system (RAS) and established an oxygen-utilization rate (UROxygen) model, pure oxygen addition (Q(Oxygen)) model, and control model that linked a microscreen drum filter (MDF) with a U-tube oxygenator. The main objective was to promote the application of the U-tube oxygenator and achieve the efficient, accurate, and automated management of DO in an RAS. To avoid wasting oxygen and ensure production safety, it was recommended to maintain the effluent of the aquaculture pond at 6.9 +/- 0.4 mg/L. The modeled relationship between the RAS flow (Q(RAS)), Q(Oxygen), and UROxygen was UROxygen = 0.9626 x (-105.3406 + 0.9911Q(RAS) + 10.6202Q(Oxygen) - 0.05964Q(RAS)Q(Oxygen) - 1.2628 x 10(-3)Q(RAS)(2) - 0.1821Q(Oxygen)(2) + 6.8888 x 10(-5)Q(RAS)(2)Q(Oxygen) + 6.3993 x 10(-4)Q(RAS)Q(Oxygen)(2)). The modeled relationship between Q(RAS), daily feeding rate (M-Feeding), and Q(Oxygen) was Q(Oxygen) = 1.09 x (-12.8633 - 0.02793Q(RAS) + 0.9369 M-Feeding - 8.9286 x 10(-4)M(Feeding)Q(RAS) + 5.6122 x 10(-5)Q(RAS)(2) - 2.3281 x 10(-3)M(Feeding)(2)). The modeled relationship between the MDF backwashing period (T-MDF) and Q(Oxygen) was Q(Oxygen) = -11.57ln(T-MDF) + 78.319. This study provided a theoretical basis and novel methods for the management of DO in an RAS, thus promoting the healthy and stable development of an L. vannamei RAS. |
| WOS关键词 | PERFORMANCE ; ENERGY |
| 资助项目 | National Key R&D Program of Shandong ; Yantai Sanshiliwan Fishery Technology Co., Ltd. |
| WOS研究方向 | Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001114700500001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/184058]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Zhou, Li; Qiu, Tianlong |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 3.Qingdao Agr Univ, Sch Marine Sci & Engn, Qingdao 266109, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jianping,Du, Yishuai,Su, Guogen,et al. Application of a U-Tube Oxygenator in a Litopenaeus vannamei Recirculating Aquaculture System: Efficiency and Management Models[J]. WATER,2023,15(22):15. |
| APA | Xu, Jianping.,Du, Yishuai.,Su, Guogen.,Wang, Hexiang.,Zhang, Jiawei.,...&Sun, Jianming.(2023).Application of a U-Tube Oxygenator in a Litopenaeus vannamei Recirculating Aquaculture System: Efficiency and Management Models.WATER,15(22),15. |
| MLA | Xu, Jianping,et al."Application of a U-Tube Oxygenator in a Litopenaeus vannamei Recirculating Aquaculture System: Efficiency and Management Models".WATER 15.22(2023):15. |
入库方式： OAI收割
来源：海洋研究所
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