Effective Purification in Constructed Wetlands Using Strontium-Doped TiO2 Coated on Porous Ceramic Filter Media | |
Tung, Trinh Xuan1,2,3; Xu, Dong2; Zhang, Yi2; Zhou, Qiaohong2; Wang, Xiaoying2,5; Pan, Yan2,5; Chen Disong2; Ting, Zhang2,4; Wu, Zhenbin1,2 | |
刊名 | POLISH JOURNAL OF ENVIRONMENTAL STUDIES |
2019 | |
卷号 | 28期号:6页码:4437-4446 |
关键词 | constructed wetlands filter media beds photocatalytic humic acid (HA) strontium-doped TiO2 coated on porous ceramic filter media (Sr-TiO2/PCFM) |
ISSN号 | 1230-1485 |
DOI | 10.15244/pjoes/99243 |
英文摘要 | This research is the first report on the purification of domestic wastewater in respect to the application of strontium-doped TiO2 coated on porous ceramic filter media (Sr-TiO2/PCFM) in eight laboratory-scale vertical flow constructed wetlands under irradiation of UV light. All the major pollutant parameters of wastewater were investigated. The online parameters showed that the decrease of dissolved oxygen (DO) reached 68.89% and in the constructed wetlands group which had the Sr-TiO2/PCFM material and had a certain anti-clogging ability. By the presence of photocatalyst Sr-TiO2/PCFM material, the removal efficiency of COD reached over 80% and eventually stabilized at a higher level (over 71%). Besides that, the Sr-TiO2/PCFM material in constructed wetlands improved the average removal efficiency of total phosphorus (TP), total nitrogen (TN), NH4+-N, total suspended solids (TSS), and turbidity by 60.89%, 34.89%, 41.87%, 21.10%, and 36.85%, respectively. With Sr-TiO2/PCFM material, under the irradiation of UV light, the overall removal efficiency of organic matter removal in terms of dissolved organic carbon (DOC) was 52% in 4 h, which was the best compared with other constructed wetland groups. The results of this study may in turn support improved testing and better optimization of constructed wetland systems for wastewater treatment. |
资助项目 | Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan[2012ZX07101007-005] ; Hubei Provincial Natural Science Foundation of China[2014CFB282] ; Knowledge Innovation Program of the Chinese Academy of Sciences |
WOS关键词 | ORGANIC-MATTER ACCUMULATION ; WASTE-WATER TREATMENT ; DRINKING-WATER ; REMOVAL ; NITROGEN ; EFFICIENCY ; DISINFECTION ; TEMPERATURE ; PERFORMANCE ; AERATION |
WOS研究方向 | Environmental Sciences & Ecology |
语种 | 英语 |
出版者 | HARD |
WOS记录号 | WOS:000489645100037 |
资助机构 | Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; 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Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; 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Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; 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Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Hubei Provincial Natural Science Foundation of China ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; Major Science and Technology Program for Water Pollution Control and Treatment of China 12th Five-Year Plan ; 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Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.ihb.ac.cn/handle/342005/34445] |
专题 | 水生生物研究所_水环境工程研究中心_期刊论文 |
通讯作者 | Xu, Dong; Wu, Zhenbin |
作者单位 | 1.Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Hubei, Peoples R China 3.Vietnam Maritime Univ, Haiphong, Vietnam 4.Wuhan Real Estate Grp, Wuhan, Hubei, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Tung, Trinh Xuan,Xu, Dong,Zhang, Yi,et al. Effective Purification in Constructed Wetlands Using Strontium-Doped TiO2 Coated on Porous Ceramic Filter Media[J]. POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2019,28(6):4437-4446. |
APA | Tung, Trinh Xuan.,Xu, Dong.,Zhang, Yi.,Zhou, Qiaohong.,Wang, Xiaoying.,...&Wu, Zhenbin.(2019).Effective Purification in Constructed Wetlands Using Strontium-Doped TiO2 Coated on Porous Ceramic Filter Media.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,28(6),4437-4446. |
MLA | Tung, Trinh Xuan,et al."Effective Purification in Constructed Wetlands Using Strontium-Doped TiO2 Coated on Porous Ceramic Filter Media".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 28.6(2019):4437-4446. |
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