[1]冯春翰,臧吴琪,杨林军.生态浮床中植物和基质对氮、磷的去除特性[J].江苏水利,2023,(02):27-33.
 FENG Chunhan,ZANG Wuqi,YANG Linjun.Removal characteristics of nitrogen and phosphorus by hydrophyte and filler in ecological floating bed[J].JIANGSU WATER RESOURCES,2023,(02):27-33.
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生态浮床中植物和基质对氮、磷的去除特性()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年02期
页码:
27-33
栏目:
水生态与环境
出版日期:
2023-02-28

文章信息/Info

Title:
Removal characteristics of nitrogen and phosphorus by hydrophyte and filler in ecological floating bed
文章编号:
1007-7839(2023)02-0027-0007
作者:
冯春翰1臧吴琪2杨林军2
(1.南水北调东线江苏水源有限责任公司,江苏 南京 210019;2.东南大学能源热转换及其过程测控教育部重点实验室,江苏 南京 210096)
Author(s):
FENG Chunhan1 ZANG Wuqi2 YANG Linjun2
(1.The Eastern Route of South-to-North Water Diversion Jiangsu Water Resource Co., Ltd., Nanjing 210019, China;2. Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, Southeast University, Nanjing 210096, China)
关键词:
水生植物基质NH3-NTP
Keywords:
hydrophyte filler ammonia nitrogen total phosphorus
分类号:
X52
文献标志码:
B
摘要:
为研究不同植物和基质对水体中NH3-N、TP的去除特性,从而选取最佳材料构建生态浮床,实验拟合计算常绿鸢尾、水竹、黄菖蒲、灯芯草等4种植物对NH3-N、TP的吸收动力学特性,研究砾石、蛭石、绿沸石、海绵铁等4种基质对NH3-N、TP的等温吸附及动力学吸附特性。结果表明:黄菖蒲对NH3-N、TP的吸收效果最好,适合应用于生态浮床中;绿沸石和海绵铁对NH3-N、TP的吸附效果最佳,适合作为浮床基质。
Abstract:
In order to study the removal characteristics of ammonia nitrogen and total phosphorus (TP) from water bodies by different plants and filler, so as to select the best material to build ecological floating bed, the absorption kinetics characteristic of ammonia nitrogen and TP in iris tectorum、phyllostachys heteroclada、iris pseudacorus and juncus effuses were calculated, and the isothermal adsorption and kinetic adsorption characteristics of ammonia nitrogen and TP of gravel, vermiculite, zeolite and sponge iron were studied. The results show that iris pseudacorus is suitable for ecological floating bed for its best absorption of ammonia nitrogen and TP; As floating bed filler, zeolite and sponge iron has the best adsorption effect on ammonia nitrogen and TP, respectively.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-08-02
作者简介:冯春翰(1989—),男,本科,主要从事水环境综合治理研究工作。E-mail:1795131320@qq.com
更新日期/Last Update: 2023-02-28