Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
Controlling harmful algae blooms using aluminum-modified clay | |
Liu, Yang1,2,3; Cao, Xihua1,3; Yu, Zhiming1,3; Song, Xiuxian1,3; Qiu, Lixia1,2,3 | |
2016-02-15 | |
发表期刊 | MARINE POLLUTION BULLETIN |
卷号 | 103期号:1-2页码:211-219 |
文章类型 | Article |
摘要 | The performances of aluminum chloride modified clay (AC-MC), aluminum sulfate modified clay (AS-MC) and polyaluminum chloride modified clay (PAC-MC) in the removal of Aureococcus anophagefferens were compared, and the potential mechanisms were analyzed according to the dispersion medium, suspension pH and clay surface charges. The results showed that AC-MC and AS-MC had better efficiencies in removing A. anophagefferens than PAC-MC. The removal mechanisms of the three modified clays varied. At optimal coagulation conditions, the hydrolysates of AC and AS were mainly monomers, and they transformed into Al(OH)(3(am)) upon their addition to algae culture, with the primary mechanism being sweep flocculation. The PAC mainly hydrolyzed to the polyaluminum compounds, which remained stable when added to the algae culture, and the flocculation mainly occurred through polyaluminum compounds. The suspension pH significantly influenced the aluminum hydrolysate and affected the flocculation between the modified clay and algae cells. (C) 2016 Elsevier Ltd. All rights reserved. |
关键词 | Habs Control Aluminum-modified Clay Dispersion Medium Suspension Ph Surface Charge Removal Mechanism |
DOI | 10.1016/j.marpolbul.2015.12.017 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000374195800035 |
引用统计 | |
文献类型 | 期刊论文 |
版本 | 出版稿 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/131009 |
专题 | 海洋生态与环境科学重点实验室 |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China |
第一作者单位 | 中国科学院海洋研究所 |
推荐引用方式 GB/T 7714 | Liu, Yang,Cao, Xihua,Yu, Zhiming,et al. Controlling harmful algae blooms using aluminum-modified clay[J]. MARINE POLLUTION BULLETIN,2016,103(1-2):211-219. |
APA | Liu, Yang,Cao, Xihua,Yu, Zhiming,Song, Xiuxian,&Qiu, Lixia.(2016).Controlling harmful algae blooms using aluminum-modified clay.MARINE POLLUTION BULLETIN,103(1-2),211-219. |
MLA | Liu, Yang,et al."Controlling harmful algae blooms using aluminum-modified clay".MARINE POLLUTION BULLETIN 103.1-2(2016):211-219. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Controlling harmful (1164KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论