高级搜索

大型循环水池塘养殖系统氮磷污染控制绩效评估

,  ,  ,  , 

downloadPDF

上一篇

下一篇

林少华, 周翔, 周婷婷, 荆肇乾, 宋英豪. 大型循环水池塘养殖系统氮磷污染控制绩效评估[J]. 环境工程学报, 2016, 10(10): 5535-5541. doi: 10.12030/j.cjee.201505041
引用本文: 林少华, 周翔, 周婷婷, 荆肇乾, 宋英豪. 大型循环水池塘养殖系统氮磷污染控制绩效评估[J]. 环境工程学报, 2016, 10(10): 5535-5541. doi: 10.12030/j.cjee.201505041
shu
LIN Shaohua, ZHOU Xiang, ZHOU Tingting, JING Zhaoqian, SONG Yinghao. Performance assessment of large-scale recirculating aquaculture system on nitrogen and phosphorous pollution control[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5535-5541. doi: 10.12030/j.cjee.201505041
Citation: LIN Shaohua, ZHOU Xiang, ZHOU Tingting, JING Zhaoqian, SONG Yinghao. Performance assessment of large-scale recirculating aquaculture system on nitrogen and phosphorous pollution control[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5535-5541. doi: 10.12030/j.cjee.201505041
shu

大型循环水池塘养殖系统氮磷污染控制绩效评估

  • 1.

    南京林业大学土木工程学院, 南京 210037

  • 2.

    东南大学土木工程学院, 南京 210096

  • 3.

    北京化工大学高新技术研究院, 北京 100029

  • 基金项目:

    江苏省太湖水污染防治办公室太湖治理科研课题（TH2013307）

  • 中图分类号: X524

Performance assessment of large-scale recirculating aquaculture system on nitrogen and phosphorous pollution control

  • 1.

    School of Civil Engineering, Nanjing Forestry University, Nanjing 210037, China

  • 2.

    School of Civil Engineering, Southeast University, Nanjing 210096, China

  • 3.

    High-Tech Research Institute, Beijing University of Chemical Technology, Beijing 100029, China

  • Fund Project:

  • 摘要: 循环水池塘养殖系统现已成为太湖流域水产养殖的重要形式。主要针对某大型循环水池塘养殖系统的水质状况进行了调查，并对氮磷污染控制绩效进行了评估。结果表明：人工湿地、生态沟渠和养殖池塘水体总氮平均浓度分别为0.887、1.263和1.745 mg·L-1，人工湿地、生态沟渠和养殖池塘水体总磷的平均浓度分别为0.097、0.081和0.169 mg·L-1。该系统内养殖池塘水体总氮达到《太湖流域池塘养殖水排放标准（DB32/T 1705-2001）》的二级排放标准（TN≤3.0 mg·L-1），总磷均达到一级排放标准（TP≤0.3 mg·L-1）；人工湿地和生态沟渠水体总氮和总磷均达到《太湖流域池塘养殖水排放标准》的一级排放标准（TN≤2.0 mg·L-1，TP≤0.3 mg·L-1）。分别采用物料平衡法和化学分析法估算出养殖池塘原始氮磷污染负荷和系统最终氮磷污染负荷。养殖池塘原始氮磷污染负荷分别约为152.66 kg·hm-2（20.46 t·a-1）和32.52 kg·hm-2（4.36 t·a-1），系统最终氮磷污染负荷分别约为2.72和0.15 t·a-1。该大型循环水池塘养殖系统运行情况良好，循环水池塘养殖系统具有良好的自我氮磷污染削减功能，适合作为以后构建水产养殖系统的模式。
    Abstract: Recirculating aquaculture systems have already developed into an important part of aquaculture in the Taihu Lake watershed.The water quality of a large-scale recirculating aquaculture system was investigated,and the N and P pollution loads were estimated to evaluate the control performance of the system.The average TN concentrations in the constructed wetland,ecological ditch,and aquaculture pond were 0.887,1.263,and 1.745 mg·L-1,respectively,and the average TP concentrations were 0.097,0.081,and 0.169 mg·L-1,respectively.TN in the aquaculture pond satisfied the secondary standard value of Water Quality Standards of Aquaculture Discharge in Taihu Lake Watershed (DB32/T 1705-2001) (TN≤3.0 mg·L-1),and TP satisfied the primary standard value (TP≤0.3 mg·L-1).TN and TP in the constructed wetland and ecological ditch reached the primary standard (TN≤2.0 mg·L-1,TP≤0.3 mg·L-1).Mass balance and chemical analysis methods were used to estimate the original and final N and P pollution loads.The original N and P pollution loads of the aquaculture pond were 152.66 kg·hm-2 (20.46 t·a-1) and 32.52 kg·hm-2 (4.36 t·a-1),respectively,whereas the final N and P pollution loads of the whole system were only 2.72 t·a-1 and 0.15 t·a-1,respectively.The large-scale recirculating aquaculture system ran well and controlled N and P pollution by itself.The recirculating aquaculture model is suitable for further popularization.
  • 加载中
  • [1] MARTINS C.I.M.,EDING E.H.,VERDEGEM M.C.J.,et al.New developments in recirculating aquaculture systems in Europe:A perspective on environmental sustainability.Aquacultural Engineering,2010,43(3):83-93
    [2] 吴振斌,李谷,付贵萍,等.基于人工湿地的循环水产养殖系统工艺设计及净化效能.农业工程学报,2006,22(1):129-133WU Zhenbin,LI Gu,FU Guiping,et al.Technological design and purification performance of a recirculation aquaculture system based on constructed wetlands.Transactions of the CSAE,2006,22(1):129-133(in Chinese)
    [3] 陈柏湘.稻田对池塘养殖废水的净化研究.武汉:华中农业大学硕士学位论文,2009 CHEN Baixiang.Study on rice field for the treatment of pond effluents.Wuhan:Master Dissertation of Huazhong Agricultural University,2009(in Chinese)
    [4] 李谷."鱼藕互惠"养殖模式对池塘生态环境的改善.科学养鱼,2010(12):41 LI Gu.Improvement effects of fish-lotus mode on ecological environment in pond.Scientific Fish Farming,2010(12):41(in Chinese)
    [5] THANATHON S.,SORAWIT P.,KASIDIT N.Inorganic nitrogen control in a novel zero-water exchanged aquaculture system integrated with airlift-submerged fibrous nitrifying biofilters.Bioresource Technology,2009,100(6):2088-2094
    [6] CRAB R.,AVNIMELECH Y.,DEFOIRDT T.,et al.Nitrogen removal techniques in aquaculture for a sustainable production.Aquaculture,2007,270(14):1-14
    [7] 胡庚东,宋超,陈家长,等.池塘循环水养殖模式的构建及其对氮磷的去除效果.生态与农村环境学报,2011,27(3):82-86HU Gengdong,SONG Chao,CHEN Jiazhang,et al.Modeling of water circulating pond aquaculture system and its N & P removal effect.Journal of Ecology and Rural Environment,2011,27(3):82-86(in Chinese)
    [8] 张玉珍,洪华生,陈能汪,等.水产养殖氮磷污染负荷估算初探.厦门大学学报(自然科学版),2003,42(2):223-227ZHANG Yuzhen,HONG Huasheng,CHEN Nengwang,et al.Discussion on estimating nitrogen and phosphorus pollution loads in aquaculture.Journal of Xiamen University (Natural Science),2003,42(2):223-227(in Chinese)
    [9] 吴伟,范立民.水产养殖环境的污染及其控制对策.中国农业科技导报,2014,16(2):26-34WU Wei,FAN Limin.Pollution and control measures of aquaculture environment.Journal of Agricultural Science and Technology,2014,16(2):26-34(in Chinese)
    [10] 蔡继晗,李凯,郑向勇,等.水产养殖对环境的影响及其防治对策分析.水产养殖,2010,31(5):32-38 CAI Jihan,LI Kai,ZHENG Xiangyong,et al.The influences of aquaculture on environment and the prevention strategy analysis.Journal of Aquaculture,2010,31(5):32-38(in Chinese)
    [11] 陈家长,胡庚东,瞿建宏,等.太湖流域池塘河蟹养殖向太湖排放氮磷的研究.农村生态环境,2005,21(1):21-23 CHEN Jiachang,HU Gengdong,QU Jianhong,et al.TN and TP from pond crab farming in the Taihu Valley.Rural Eco-Environment,2005,21(1):21-23(in Chinese)
    [12] 戴修赢.苏州地区七种养殖池塘水质及其氮、磷收支研究.苏州:苏州大学硕士学位论文,2010 DAI Xiuying.Studies on the water quality and nitrogen,phosphorus budget of seven types of aquaculture ponds in Suzhou region.Suzhou:Master Dissertation of Suzhou University,2010(in Chinese)
    [13] 刘兴国,刘兆普,徐皓,等.生态工程化循环水池塘养殖系统.农业工程学报,2010,26(11):237-244 LIU Xingguo,LIU Zhaopu,XU Hao,et al.Ecological engineering water recirculating ponds aquaculture system.Transactions of the CSAE,2010,26(11):237-244(in Chinese)
    [14] 戴捷,李传岭,邓楚洲,等.洪湖流域半封闭池塘河蟹养殖氮磷污染负荷研究.环境科学与技术,2010,33(5):169-172 DAI Jie,LI Chuanling,DENG Chuzhou,et al.Investigation of nitrogen and phosphorus pollution and their pollution loads of pond crab farming in Honghu Valley.Environmental Science & Technology,2010,33(5):169-172(in Chinese)
    [15] 辛玉婷.阳澄湖围网养殖污染负荷计算及其污染效应研究.南京:河海大学硕士学位论文,2007 XIN Yuting.Study on the pollution load calculation and polluting effect of barier net aquiculture in Yangcheng Lake.Nanjing:Master Dissertation of Hohai University,2007(in Chinese)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1609
  • HTML全文浏览数:  1103
  • PDF下载数:  536
  • 施引文献:  0
出版历程
  • 收稿日期:  2015-06-03
  • 刊出日期:  2016-10-20

大型循环水池塘养殖系统氮磷污染控制绩效评估

  • 1. 南京林业大学土木工程学院, 南京 210037
  • 2. 东南大学土木工程学院, 南京 210096
  • 3. 北京化工大学高新技术研究院, 北京 100029
  • 收稿日期:  2015-06-03
基金项目:

江苏省太湖水污染防治办公室太湖治理科研课题（TH2013307）

摘要: 循环水池塘养殖系统现已成为太湖流域水产养殖的重要形式。主要针对某大型循环水池塘养殖系统的水质状况进行了调查，并对氮磷污染控制绩效进行了评估。结果表明：人工湿地、生态沟渠和养殖池塘水体总氮平均浓度分别为0.887、1.263和1.745 mg·L-1，人工湿地、生态沟渠和养殖池塘水体总磷的平均浓度分别为0.097、0.081和0.169 mg·L-1。该系统内养殖池塘水体总氮达到《太湖流域池塘养殖水排放标准（DB32/T 1705-2001）》的二级排放标准（TN≤3.0 mg·L-1），总磷均达到一级排放标准（TP≤0.3 mg·L-1）；人工湿地和生态沟渠水体总氮和总磷均达到《太湖流域池塘养殖水排放标准》的一级排放标准（TN≤2.0 mg·L-1，TP≤0.3 mg·L-1）。分别采用物料平衡法和化学分析法估算出养殖池塘原始氮磷污染负荷和系统最终氮磷污染负荷。养殖池塘原始氮磷污染负荷分别约为152.66 kg·hm-2（20.46 t·a-1）和32.52 kg·hm-2（4.36 t·a-1），系统最终氮磷污染负荷分别约为2.72和0.15 t·a-1。该大型循环水池塘养殖系统运行情况良好，循环水池塘养殖系统具有良好的自我氮磷污染削减功能，适合作为以后构建水产养殖系统的模式。

English Abstract

    全文HTML

参考文献 (15)

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心