| 复合池塘养殖系统湿地水质净化功能研究 |
| |
| 引用本文： | 朱自干,李谷,吴恢碧,陶玲,李晓莉,姚延丹,赵巧玲,樊启学.复合池塘养殖系统湿地水质净化功能研究[J].淡水渔业,2009,39(5). |
| |
| 作者姓名： | 朱自干 李谷 吴恢碧 陶玲 李晓莉 姚延丹 赵巧玲 樊启学 |
| |
| 作者单位： | 1. 华中农业大学水产学院,武汉,430070
2. 中国水产科学研究院长江水产研究所,湖北荆州,434000 |
| |
| 基金项目： | 现代农业产业技术体系建设专项资金资助，中国水产科学研究院渔业水体净化技术和系统研究重点开放实验室 |
| |
| 摘 要： | 由潜流和表面流湿地组成复合人工湿地,与池塘有机结合构成鱼塘-湿地水循环系统应用于草鱼苗种培育,研究了该系统对池塘水质的改善效果。结果显示:在760 mm/d的水力负荷率条件下,复合湿地系统对NH4+-N、NO2--N、NO3--N、TN、TP、COD和TSS的平均去除率分别为(33.56±3.71)%、(50.73±3.95)%、(46.33±4.95)%、(27.99±2.78)%、(58.15±3.38)%、(29.60±2.24)%和(84.49±1.77)%;湿地出水水质符合渔业水质标准(GB11607-89)要求。结果表明鱼塘-湿地水循环系统对养殖用水具有较好的净化效果。
|
| 关 键 词： | 人工湿地 养殖用水 净化效果 |
Purifying effect of constructed wetland in integrated fishpond-wetland system |
| |
| ZHU Zi-gan,LI Gu,WU Hui-bi,TAO Ling,LI Xiao-li,YAO Yan-dan,ZHAO Qiao-ling,FAN Qi-xue.Purifying effect of constructed wetland in integrated fishpond-wetland system[J].Freshwater Fisheries,2009,39(5). |
| |
| Authors: | ZHU Zi-gan LI Gu WU Hui-bi TAO Ling LI Xiao-li YAO Yan-dan ZHAO Qiao-ling FAN Qi-xue |
| |
| Institution: | ZHU Zi-gan1,LI Gu2,WU Hui-bi2,TAO Ling2,LI Xiao-li2,YAO Yan-dan2,ZHAO Qiao-ling1,FAN Qi-xue1(1.Fisheries College of Huazhong Agriculture University,Wuhan 430070,2.Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Jingzhou,Hubei 434000) |
| |
| Abstract: | A fishpond-wetland water recycling system, which was made of compound constructed wetland (combine substrate flow wetland and flow surface wetland) and fishpond, was used to breed Crass carp fingering. The improvement of ecological recycling aquaculture system for aquaculture wastewater quality was studied. The results showed that under 760 mm/d hydraulic loading rate, the average removal rate of constructed wetland system for NH_4~+-N, NO_2~- -N, NO_3~- -N, TN, TP, COD and TSS were(33.56±3.71)% , (50.73±3.95)%,(46.33±4.95)%, (27.99±2.78)%,(58.15±3.38)%,(29.60±2.24)% and (84.49±1.77)% , respectively. The effluent of wetland system was up to national water quality standard for fisheries. So the fishpond-wetland water recycling system had good purification efficiency for aquaculture wastewater. |
| |
| Keywords: | constructed wetland aquaculture wastewater purification effects |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
