Advances in micro interfacial phenomena of adsorptive micellar flocculation: Principles and application for water treatment
文献类型：期刊论文
| 作者 | Demissie, Hailu; Lu, Sen; Jiao, Ruyuan ; Liu, Libing; Xiang, Yu; Ritigala, Tharindu; Ajibade, Fidelis Odedishemi; Mihiranga, H. K. M.; An, Guangyu; Wang, Dongsheng
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| 刊名 | WATER RESEARCH
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 202页码:- |
| 关键词 | Adsorptive micellar flocculation (AMF) Anionic surfactants Micellar catalysis Selectivity Recycling |
| ISSN号 | 0043-1354 |
| 英文摘要 | Among various aqua remediation technologies, separation aims at cleaning pollutants by isolating them despite their destruction; solutes can also be recovered after the process. Adsorptive micellar flocculation (AMF) has been known as an important surfactant-based technique to separate poorly water-soluble hazardous pollutants from aqua media as an efficient and energy-intensive replacement for other surfactant-based techniques, as such AMF should be known. AMF is based on the partitioning of solutes gradient from bulk solution into the nanosized smart anionic surfactant micelle followed by flocculation. However, unlike coagulation/flocculation or adsorption, AMF is not viable for the production of drinking water in water utilities due to the loss of surfactant monomers. Unfortunately, it can be used as a reservoir or for the recycling/recovery of organic pollutants (intermediates) (ions, organics/bioactive, dyes, etc.), even at high concentrations. The performance of AMF depends on various parameters, and this review briefly summarizes the existing researches on different pollutants removal by AMF and material recovery/recycling. This includes operating condition factors (surfactants, flocculants, surfactant-flocculant or surfactant-pollutant concentration ratio, and water conditions chemistry). Because varieties of micro interfacial phenomena other than physical interactions occur in a versatile micellar environment in the AMF process, emphases are given to adsorptive oxidation, micellar catalysis, selectivity. Furthermore, for the first time, this review gives an overview of understanding the state-of-the-art multifunctional nano amphiphile-based AMF that behaves mimetic to aquatic organisms in the process of pollutant removal. The efficiency of AMF, including recycling concentrated solution without noticeable deterioration, as an auxiliary resource/income for the next cycle, signifies economic viability, versatility, and manifold applications in aqua remediation. Significance, ways to achieve enhanced process efficiency, as well as challenges and future opportunities in wastewater treatment, are also highlighted. |
| WOS研究方向 | Engineering, Environmental ; Environmental Sciences ; Water Resources |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45904]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Arba Minch Univ, Dept Chem, Arba Minch 1000, Ethiopia 3.Harbin Inst Technol, Sch Civil & Environm Engn, Shenzhen 518055, Peoples R China 4.Shenzhen Univ, Coll Chem & Environm Engn, Shenzhen 518060, Peoples R China 5.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Demissie, Hailu,Lu, Sen,Jiao, Ruyuan,et al. Advances in micro interfacial phenomena of adsorptive micellar flocculation: Principles and application for water treatment[J]. WATER RESEARCH,2021,202:-. |
| APA | Demissie, Hailu.,Lu, Sen.,Jiao, Ruyuan.,Liu, Libing.,Xiang, Yu.,...&Wang, Dongsheng.(2021).Advances in micro interfacial phenomena of adsorptive micellar flocculation: Principles and application for water treatment.WATER RESEARCH,202,-. |
| MLA | Demissie, Hailu,et al."Advances in micro interfacial phenomena of adsorptive micellar flocculation: Principles and application for water treatment".WATER RESEARCH 202(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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