• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

微电解-光催化协同作用对盐水循环水产养殖系统水处理和鱼类性能的影响。

Synergistic Effects of Micro-electrolysis-Photocatalysis on Water Treatment and Fish Performance in Saline Recirculating Aquaculture System.

机构信息

College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China.

College of Engineering, Anhui Agricultural University, Hefei 230036, China.

出版信息

Sci Rep. 2017 Mar 27;7:45066. doi: 10.1038/srep45066.

DOI:10.1038/srep45066
PMID:28345583
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5366865/
Abstract

A new physico-chemical process for TAN (total ammonia nitrogen) removal and disinfection is introduced in saline recirculating aquaculture system (RAS), in which the biofilter is replaced with an integrated electrolysis cell and an activated carbon filter. The electrolysis cell which is based on micro current electrolysis combined with UV-light was self-designed. After the fundamental research, a small pilot scale RAS was operated for 30 days to verify the technical feasibility. The system was stocked by 42 GIFT tilapia (Oreochromis niloticus) fish with the rearing density of 13 kg/m. During the experiments, the TAN concentration remained below 1.0 mg/L. The nitrite concentration was lower than 0.2 mg/L and the nitrate concentration had increased continuously to 12.79 mg/L at the end. Furthermore, the concentration of residual chlorine in culture ponds remained below 0.3 mg/L, ORP maintained slight fluctuations in the range of 190~240 mV, and pH of the water showed the downtrend. Tilapia weight increased constantly to 339.3 ± 10 g. For disinfection, the active chlorine generated by electrochemical treatment caused Escherichia coli inactivation. Enzyme activity assay indicated that the activity of glutamate dehydrogenase, carbonic anhydrase and glutamic pyruvic transaminase increased within the normal range. The preliminary feasibility was verified by using this physico-chemical technology in the RAS.

摘要

在盐水循环水产养殖系统 (RAS) 中引入了一种新的物理化学方法来去除 TAN（总氨氮）和进行消毒，其中生物过滤器被一个集成的电解池和活性炭过滤器所取代。该电解池是基于微电流电解与紫外线相结合而自行设计的。经过基础研究，我们运行了一个小型 RAS 进行了 30 天的试验以验证其技术可行性。系统中放养了 42 条吉富罗非鱼（Oreochromis niloticus），养殖密度为 13kg/m³。在实验期间，TAN 浓度一直保持在 1.0mg/L 以下。亚硝酸盐浓度低于 0.2mg/L，硝酸盐浓度持续增加，在实验结束时达到 12.79mg/L。此外，养殖池中的余氯浓度一直保持在 0.3mg/L 以下，氧化还原电位 (ORP) 在 190~240mV 范围内轻微波动，水的 pH 值呈下降趋势。罗非鱼的体重不断增加，达到 339.3±10g。在消毒方面，电化学处理产生的活性氯可使大肠杆菌失活。酶活性测定表明，谷氨酸脱氢酶、碳酸酐酶和谷氨酸丙酮酸转氨酶的活性均在正常范围内增加。通过在 RAS 中使用这种物理化学技术，初步验证了其可行性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/f827ff1e8d4d/srep45066-f12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/c1ac92ce96c6/srep45066-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/c4559be6ef62/srep45066-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/ae3ba1c2a7f4/srep45066-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/ae3102f15340/srep45066-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/8a9352e606d7/srep45066-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/cd9bbe092e54/srep45066-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/cec92498bbbc/srep45066-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/b91f5d4b9ad1/srep45066-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/69853da0ceef/srep45066-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/f05d5bca3c5d/srep45066-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/9cd41aea10ae/srep45066-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/f827ff1e8d4d/srep45066-f12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/c1ac92ce96c6/srep45066-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/c4559be6ef62/srep45066-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/ae3ba1c2a7f4/srep45066-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/ae3102f15340/srep45066-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/8a9352e606d7/srep45066-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/cd9bbe092e54/srep45066-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/cec92498bbbc/srep45066-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/b91f5d4b9ad1/srep45066-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/69853da0ceef/srep45066-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/f05d5bca3c5d/srep45066-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/9cd41aea10ae/srep45066-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/26a1/5366865/f827ff1e8d4d/srep45066-f12.jpg

相似文献

1
Synergistic Effects of Micro-electrolysis-Photocatalysis on Water Treatment and Fish Performance in Saline Recirculating Aquaculture System.微电解-光催化协同作用对盐水循环水产养殖系统水处理和鱼类性能的影响。
Sci Rep. 2017 Mar 27;7:45066. doi: 10.1038/srep45066.
2
Kinetics of electro-oxidation of ammonia-N, nitrites and COD from a recirculating aquaculture saline water system using BDD anodes.使用 BDD 阳极从循环水产养殖盐水中电化学氧化氨氮、亚硝酸盐和 COD 的动力学。
Water Res. 2011 Jan;45(1):125-34. doi: 10.1016/j.watres.2010.08.020. Epub 2010 Aug 25.
3
Impact of water boundary layer diffusion on the nitrification rate of submerged biofilter elements from a recirculating aquaculture system.水边界层扩散对循环水产养殖系统中浸没式生物滤池元件硝化速率的影响。
Water Res. 2012 Jul;46(11):3516-24. doi: 10.1016/j.watres.2012.03.053. Epub 2012 Apr 1.
4
Resistance and resilience of small-scale recirculating aquaculture systems (RAS) with or without algae to pH perturbation.带有或不带有藻类的小规模循环水养殖系统 (RAS) 对 pH 波动的抵抗力和弹性。
PLoS One. 2018 Apr 16;13(4):e0195862. doi: 10.1371/journal.pone.0195862. eCollection 2018.
5
Tilapia rearing with high rate algal pond effluent: ammonia surface loading rates and stocking densities effects.
Water Sci Technol. 2018 Aug;78(1-2):49-56. doi: 10.2166/wst.2018.285.
6
Accumulation of humic-like and proteinaceous dissolved organic matter in zero-discharge aquaculture systems as revealed by fluorescence EEM spectroscopy.荧光激发发射矩阵光谱法揭示零排放养殖系统中腐殖质样和蛋白质类溶解有机物的积累。
Water Res. 2017 Jan 1;108:412-421. doi: 10.1016/j.watres.2016.11.028. Epub 2016 Nov 8.
7
Removal efficiency and balance of nitrogen in a recirculating aquaculture system integrated with constructed wetlands.循环水养殖系统与人工湿地集成去除氮的效率和平衡。
J Environ Sci Health A Tox Hazard Subst Environ Eng. 2011;46(7):789-94. doi: 10.1080/10934529.2011.571974.
8
Digestive enzyme activity in the intestine of Nile tilapia (Oreochromis niloticus L.) under pond and cage farming systems.池塘养殖和网箱养殖系统下尼罗罗非鱼（Oreochromis niloticus L.）肠道中的消化酶活性
Fish Physiol Biochem. 2016 Oct;42(5):1259-74. doi: 10.1007/s10695-016-0215-5. Epub 2016 Mar 28.
9
Reviewing efficacy of alternative water treatment techniques.评估替代水处理技术的有效性。
Health Estate. 2001 Jun;55(6):23-5.
10
Heterotrophic bacterial production on solid fish waste: TAN and nitrate as nitrogen source under practical RAS conditions.固体鱼废料上的异养细菌生产：在实际循环水养殖系统条件下以总氨氮和硝酸盐作为氮源
Bioresour Technol. 2007 Jul;98(10):1924-30. doi: 10.1016/j.biortech.2006.07.045. Epub 2006 Oct 2.

本文引用的文献

1
Electrochemical disinfection of fish pathogens in seawater without the production of a lethal concentration of chlorine using a flow reactor.采用流动反应器，在不产生致死浓度氯的情况下对海水中鱼类病原体进行电化学消毒。
J Biosci Bioeng. 2013 Oct;116(4):480-4. doi: 10.1016/j.jbiosc.2013.04.013. Epub 2013 May 4.
2
Assessment of the UV/chlorine process as an advanced oxidation process.评估 UV/氯工艺作为一种高级氧化工艺。
Water Res. 2011 Feb;45(4):1890-6. doi: 10.1016/j.watres.2010.12.008. Epub 2010 Dec 13.
3
Kinetics of electro-oxidation of ammonia-N, nitrites and COD from a recirculating aquaculture saline water system using BDD anodes.
使用 BDD 阳极从循环水产养殖盐水中电化学氧化氨氮、亚硝酸盐和 COD 的动力学。
Water Res. 2011 Jan;45(1):125-34. doi: 10.1016/j.watres.2010.08.020. Epub 2010 Aug 25.
4
Effects of chemically and electrochemically dosed chlorine on Escherichia coli and Legionella beliardensis assessed by flow cytometry.流动细胞术评估化学和电化学加氯对大肠杆菌和贝勒莱登军团菌的影响。
Appl Microbiol Biotechnol. 2010 Jun;87(1):331-41. doi: 10.1007/s00253-010-2526-2. Epub 2010 Mar 30.
5
Paired removal of color and COD from textile dyeing wastewater by simultaneous anodic and indirect cathodic oxidation.通过同时进行阳极和间接阴极氧化从纺织印染废水中成对去除颜色和化学需氧量
J Hazard Mater. 2009 Sep 30;169(1-3):16-22. doi: 10.1016/j.jhazmat.2009.03.054. Epub 2009 Mar 21.
6
Electrochemical process combined with UV light irradiation for synergistic degradation of ammonia in chloride-containing solutions.电化学过程结合紫外光照射用于协同降解含氯溶液中的氨。
Water Res. 2009 Mar;43(5):1432-40. doi: 10.1016/j.watres.2008.12.023. Epub 2008 Dec 25.
7
Electrochemical treatment of tannery wastewater using DSA electrodes.使用 DSA 电极对制革废水进行电化学处理。
J Hazard Mater. 2008 May 1;153(1-2):616-27. doi: 10.1016/j.jhazmat.2007.09.005. Epub 2007 Sep 6.
8
Electrochemical oxidation for landfill leachate treatment.用于垃圾渗滤液处理的电化学氧化法。
Waste Manag. 2007;27(3):380-8. doi: 10.1016/j.wasman.2006.02.004. Epub 2006 Apr 24.
9
Inactivation of Microcystis aeruginosa by continuous electrochemical cycling process in tube using Ti/RuO2 electrodes.采用Ti/RuO₂电极通过连续电化学循环过程在管中对铜绿微囊藻进行灭活。
Environ Sci Technol. 2005 Jun 15;39(12):4633-9. doi: 10.1021/es048382m.
10
Influence of operating conditions on the ammonia electro-oxidation rate in wastewaters from power plants (ELONITA technique).运行条件对发电厂废水氨电氧化速率的影响（ELONITA技术）。
Water Res. 2005 Aug;39(13):3028-34. doi: 10.1016/j.watres.2005.05.013.