|本期目录/Table of Contents|

[1]孙鹏,崔康平,许为义,等.3种浮床植物对污染水体水质改善性能研究[J].江苏农业科学,2016,44(05):475-479.
 Sun Peng,et al.Study on water quality improvement capacity of three plant types cultivated on floating-bed[J].Jiangsu Agricultural Sciences,2016,44(05):475-479.
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3种浮床植物对污染水体水质改善性能研究(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第44卷
期数:
2016年05期
页码:
475-479
栏目:
资源与环境
出版日期:
2016-05-25

文章信息/Info

Title:
Study on water quality improvement capacity of three plant types cultivated on floating-bed
作者:
孙鹏1 崔康平2 许为义2 王郑2 陈鸿汉1
1.中国地质大学水资源与环境学院,北京100083; 2.合肥工业大学资源与环境工程学院,安徽合肥 230009
Author(s):
Sun Penget al
关键词:
水生植物生态浮床氮磷吸收污染水体水质改善
Keywords:
-
分类号:
X52
DOI:
-
文献标志码:
A
摘要:
选取美人蕉、石菖蒲和伞草3种湖北省十堰百二河流域常见的优势植物作为研究对象,构建百二河污染水体治理生态浮床,对3种植物在受农家乐生活污水污染的水体中的生长特性及水质净化能力和营养元素累积能力的差异进行比较研究。结果表明,3种植物均能有效吸收和净化污染水体中的氮磷和有机质,但是性能差异显著,夏季CODcr的去除率为47.3%~75.6%,TN的去除率为36.7%~54.7%,TP的去除率为57.3%~83.4%,高低排序均为美人蕉>石菖蒲>伞草,冬季石菖蒲优于美人蕉;植物生物量的增长美人蕉最大,石菖蒲次之,伞草最小;营养累积率上看,生长期植物的地上组织部分氮含量较高,衰亡期则往根部转移,石菖蒲磷累积率不论冬夏地下部分都高于地上部分,可以定时收割不同组织转移水体中的营养盐。通过对比分析,认为美人蕉和石菖蒲作为该地区的浮床植物具有较大优势,进行混栽可提高生态多样性。
Abstract:
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备注/Memo

备注/Memo:
收稿日期:2015-12-05
基金项目:国家水体污染控制与治理科技重大专项(编号:2012ZX07205-002)。
作者简介:孙鹏(1987—),男,博士研究生,研究方向为水污染控制。E-mail:piaofeixue_sp@163.com。
通信作者:崔康平,博士,教授,主要从事水污染控制方面研究。E-mail:cuikangping@163.com。
更新日期/Last Update: 2016-05-25