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题名: Adsorption characteristics of used brick for phosphorus removal from phosphate solution
作者: Jia, Chenrong1, 4; Dai, Yanran1, 4; Chang, Jun-jun1, 3; Wu, Chunyun2; Wu, Zhen-bin1; Liang, Wei1
通讯作者: Wu, CY (reprint author), Wuhan Univ Technol, Sch Sci, Dept Chem, Wuhan 430070, Peoples R China.
关键词: Used brick ; Phosphorus ; Adsorption ; Influencing factors
刊名: DESALINATION AND WATER TREATMENT
发表日期: 2013-08-01
DOI: 10.1080/19443994.2013.770207
卷: 51, 期:28-30, 页:5886-5891
收录类别: SCI
文章类型: Article
部门归属: [Jia, Chenrong ; Dai, Yanran ; Chang, Jun-jun ; Wu, Zhen-bin ; Liang, Wei] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China ; [Wu, Chunyun] Wuhan Univ Technol, Sch Sci, Dept Chem, Wuhan 430070, Peoples R China ; [Chang, Jun-jun] Yunnan Univ, Res Inst Engn & Technol, Kunming 650091, Peoples R China ; [Jia, Chenrong ; Dai, Yanran] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
WOS标题词: Science & Technology ; Technology ; Physical Sciences
资助者: National Twelfth-Five Year Research Program of China [2012BAD25B05-02]; National Natural Science Foundation of China [51179184, 41272272]; Major Science and Technology Program for Water Pollution Control and Treatment [2011ZX07303-001-04]
类目[WOS]: Engineering, Chemical ; Water Resources
研究领域[WOS]: Engineering ; Water Resources
摘要: Phosphorus is one of the main causes for eutrophication in waterbodies. The techniques for phosphorus removal from wastewater and waterbodies have become a hot topic in the world. In this study, used brick was chosen as an experimental adsorbent for removing phosphorus from phosphate solution, and the effects of brick dosage, pH, temperature and vibration time on phosphorus adsorption characteristics were evaluated. Results showed that phosphorus could be effectively removed using brick powders, and the optimum brick dosages were 4, 9 and 35g/L in the presence of 5, 10 and 50mg/L of phosphorus concentrations, respectively. A significant linear correlation (R-2=0.9904) between phosphorus concentration and optimum brick dosage was observed. The optimum condition was determined to be: brick dosage 20g/L, phosphorus concentration 25mg/L, pH 5, temperature 25 degrees C and vibration time 2h.
英文摘要: Phosphorus is one of the main causes for eutrophication in waterbodies. The techniques for phosphorus removal from wastewater and waterbodies have become a hot topic in the world. In this study, used brick was chosen as an experimental adsorbent for removing phosphorus from phosphate solution, and the effects of brick dosage, pH, temperature and vibration time on phosphorus adsorption characteristics were evaluated. Results showed that phosphorus could be effectively removed using brick powders, and the optimum brick dosages were 4, 9 and 35g/L in the presence of 5, 10 and 50mg/L of phosphorus concentrations, respectively. A significant linear correlation (R-2=0.9904) between phosphorus concentration and optimum brick dosage was observed. The optimum condition was determined to be: brick dosage 20g/L, phosphorus concentration 25mg/L, pH 5, temperature 25 degrees C and vibration time 2h.
关键词[WOS]: AQUEOUS-SOLUTIONS ; WASTE-WATER ; FLY-ASH ; ADSORBENT ; WETLANDS ; IONS ; RECOVERY ; OXIDE ; CLAY
语种: 英语
WOS记录号: WOS:000323194300056
ISSN号: 1944-3994
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/19594
Appears in Collections:水环境工程研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Wuhan Univ Technol, Sch Sci, Dept Chem, Wuhan 430070, Peoples R China
3.Yunnan Univ, Res Inst Engn & Technol, Kunming 650091, Peoples R China
4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Jia, Chenrong; Dai, Yanran; Chang, Jun-jun; Wu, Chunyun; Wu, Zhen-bin; Liang, Wei.Adsorption characteristics of used brick for phosphorus removal from phosphate solution,DESALINATION AND WATER TREATMENT,2013,51(28-30):5886-5891
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