Li, Changyu; Sheng, Yanqing
发表期刊JOURNAL OF ENVIRONMENTAL ENGINEERING
ISSN0733-9372
2020-06-01
卷号146期号:6页码:4020042
关键词PHOSPHORUS REMOVALWASTE-WATERRECOVERYCATHODEGENERATIONVIVIANITEBEHAVIORACIDPERFORMANCERELEVANCE
研究领域Engineering, Environmental; Engineering, Civil; Environmental Sciences
DOI10.1061/(ASCE)EE.1943-7870.0001724
产权排序[Li, Changyu; Sheng, Yanqing] Chinese Acad Sci, Res Ctr Coastal Environm Engn Technol Shandong Pr, Yantai Inst Coastal Zone Res, Chunhui Rd 17, Yantai 264003, Peoples R China; [Li, Changyu] Univ Chinese Acad Sci, Coll Resources & Environm, 19A Yuquan Rd, Beijing 100049, Peoples R China
通讯作者Sheng, Yanqing(yqsheng@yic.ac.cn)
作者部门海岸带环境工程技术研究与发展中心
英文摘要Phosphorus (P) surplus is a key factor in water eutrophication, and aqueous phosphate removal is a concern. In this study, ferrous ions (Fe2+) were generated in situ by iron-air fuel cells and were used in the removal of P from synthetic P-containing wastewater. The P removal results indicated that different initial concentrations of P were more effectively removed by an in situ Fe2+ generation than by the addition of FeSO4. The main P removal products of FeSO4 were Fe hydroxides, whereas the main products with the iron fuel cell were vivianite and Fe hydroxides. These results suggested that Fe2+ formed in situ had a more conducive and stronger affinity to bond phosphate than FeSO4. The maximum power density reached 1,875 mW/m2 after 24 h of operation. The results indicate that the iron-air fuel cell can be used for P removal/recovery coupled with potential electricity generation.
文章类型Article
资助机构Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA23050203]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41373100]; Key Project of Research and Development Plan of Yantai, Shandong Province [2018ZHGY083]
收录类别SCI
语种英语
关键词[WOS]PHOSPHORUS REMOVAL; WASTE-WATER; RECOVERY; CATHODE; GENERATION; VIVIANITE; BEHAVIOR; ACID; PERFORMANCE; RELEVANCE
研究领域[WOS]Engineering; Environmental Sciences & Ecology
WOS记录号WOS:000528675900019
引用统计被引频次：2[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/25023
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
中科院海岸带环境过程与生态修复重点实验室
作者单位1.Chinese Acad Sci, Res Ctr Coastal Environm Engn Technol Shandong Pr, Yantai Inst Coastal Zone Res, Chunhui Rd 17, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, Coll Resources & Environm, 19A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714Li, Changyu,Sheng, Yanqing. Aqueous Phosphate Removal and Electricity Production Using an Iron-Air Fuel Cell[J]. JOURNAL OF ENVIRONMENTAL ENGINEERING,2020,146(6):4020042.
APALi, Changyu,&Sheng, Yanqing.(2020).Aqueous Phosphate Removal and Electricity Production Using an Iron-Air Fuel Cell.JOURNAL OF ENVIRONMENTAL ENGINEERING,146(6),4020042.
MLALi, Changyu,et al."Aqueous Phosphate Removal and Electricity Production Using an Iron-Air Fuel Cell".JOURNAL OF ENVIRONMENTAL ENGINEERING 146.6(2020):4020042.
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