| 碱蓬浮床对海水养殖尾水的修复效果 |
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| 引用本文： | 胡杰,王晓俊,王趁义,丁寅,赵欣园,蔡静芳,杨娜.碱蓬浮床对海水养殖尾水的修复效果[J].水土保持通报,2018,38(2):281-284,291. |
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| 作者姓名： | 胡杰 王晓俊 王趁义 丁寅 赵欣园 蔡静芳 杨娜 |
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| 作者单位： | 浙江万里学院生物与环境学院 |
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| 基金项目： | 浙江省公益性技术应用研究计划项目“二级生物净化系统处理海水池塘养殖尾水关键技术研究”（2015C32035）；宁波市科技惠民项目（2017C50010）；国家级大学生创新创业训练计划项目（201610876028）；浙江省重中之重学科自设课题（ZS2016011）；浙江万里学院引进人才重点项目（1741000530） |
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| 摘 要： | 目的]利用碱蓬浮床对富营养化、高盐碱的海水养殖尾水进行修复,为治理严重的海洋环境问题提供新的方法。方法]通过设计一种兼具物理、化学、生物协同作用的新型组合式碱蓬(Suaeda salsa)浮床,研究其对富营养化海水养殖尾水中总氮(TN)、总磷(TP)、高锰酸钾指数(COD_(Mn))、氨氮(NH_4~+-N)的去除效果,并与传统浮床进行对比。结果]组合式浮床对TN,NH_4~+-N,TP,COD_(Mn)的去除率分别为62.14%,93.94%,73.05%和60.91%,较传统浮床去除率分别提高了27.36%,21.27%,19.51%,12.43%。结论]组合式浮床对富营养化、高盐碱的海水养殖尾水具有明显的修复能力。
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| 关 键 词： | 海水养殖尾水 组合式浮床 植物修复 碱蓬 富营养化 |
| 收稿时间： | 2017/9/25 0:00:00 |
| 修稿时间： | 2017/10/12 0:00:00 |
Restoration Effect of Combined Suaeda Salsa Floating Bed on Tail Water of Marine Culture |
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| HU Jie,WANG Xiaojun,WANG Chenyi,DING Yin,ZHAO Xinyuan,CAI Jingfang and YANG Na.Restoration Effect of Combined Suaeda Salsa Floating Bed on Tail Water of Marine Culture[J].Bulletin of Soil and Water Conservation,2018,38(2):281-284,291. |
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| Authors: | HU Jie WANG Xiaojun WANG Chenyi DING Yin ZHAO Xinyuan CAI Jingfang and YANG Na |
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| Institution: | College of Biology and Environment, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China,College of Biology and Environment, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China,College of Biology and Environment, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China,College of Biology and Environment, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China,College of Biology and Environment, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China,College of Biology and Environment, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China and College of Biology and Environment, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China |
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| Abstract: | Objective] Using the combined floating bed of Suaeda salsa to repair the eutrophic and high saline mariculture waste water, to provide a new method for the treatment of serious marine environmental problems.Methods] This paper designed a new type of combined floating bed of Suaeda salsa with physical, chemical and biological synergy. The total nitrogen in eutrophic mariculture tail water(TN), and total phosphorus(TP), potassium permanganate index(CODMn), ammonia nitrogen(NH4+-N) were measured and its removal effects on them were studied and compared with the ones of traditional floating bed.Results] The results showed that the removal rates by the combined floating bed of TN, NH4+-N, TP, CODMn were 62.14%, 93.94%, 73.05%, 60.91%, increased by 27.36%, 21.27%, 19.51%, 12.43% as compared with ones of the traditional floating bed.Conclusion] The combined floating bed has obvious ability to repair the eutrophic and high saline mariculture waste water. |
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| Keywords: | mariculture tail water combined floating bed phytoremediation Suaeda salsa eutrophication |
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