Fixed bed column and artificial neural network model to predict heavy metals adsorption dynamic on surfactant decorated graphene
文献类型:期刊论文
作者 | Yusuf, Mohammed; Song, Kang; Li, Lu |
刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS |
出版日期 | 2020-01-20 |
卷号 | 585期号:1页码:15 |
ISSN号 | 0927-7757 |
关键词 | Graphene Artificial neural network Heavy metals Sodium dodecyl sulfate Column operation BDST model |
DOI | 10.1016/j.colsurfa.2019.124076 |
英文摘要 | Dynamic studies to test the copper (Cu2+) and manganese (Mn2+) adsorption efficacies on sodium dodecyl sulfate modified graphene (GN-SDS) were conducted. A fixed bed column adsorption performance was assessed by Thomas and Bed Depth Service Time (BDST) model. The adoption capacity of fixed bed was increased with increasing depth; while gradually increasing flow rate negatively affected the adsorption ratio. The optimal adsorption capacities for Cu2+ were 30.03, 41.01, and 48.83 mg/g and for Mn2+ were 29.84, 37.51 and 45.62 mg/g at bed depth of 1, 2 and 3 cm, at constant flow rate of 10 mL/min, respectively. The results of adsorption dynamics were fitted into Thomas model with a correction coefficient (R-2) of 0.996 for Cu2+ and 0.998 for Mn2+. The effect of operating parameters such as adsorbent dosage, initial pH, and temperature was studied by Artificial Neural Network (ANN) for optimizing the conditions required for maximum percentage removal of Cu2+ and Mn2+ ions. The ANN results showed that regimes related to the initial adsorbent dosage had the most importance effect (55 and 45%), among all, on the metals uptake. These results are very promising and, in our opinion, establish a milestone to a vital research field. |
WOS关键词 | AQUEOUS-SOLUTION ; WASTE-WATER ; REMOVAL ; CARBON ; DYE ; COMPOSITE ; BATCH ; NANOMATERIALS ; IONS |
资助项目 | Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences[Y82Z08-1401] ; One-Hundred Scholar Award from Chinese Academy of Sciences[Y75Z01-1-401] ; National Water Science and Technology Projects, China[2018ZX07208001] |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | ELSEVIER |
WOS记录号 | WOS:000502046200030 |
资助机构 | Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; Chinese Academic of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; One-Hundred Scholar Award from Chinese Academy of Sciences ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China ; National Water Science and Technology Projects, China |
源URL | [http://ir.ihb.ac.cn/handle/342005/34924] |
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 | Song, Kang |
作者单位 | Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China |
推荐引用方式 GB/T 7714 | Yusuf, Mohammed,Song, Kang,Li, Lu. Fixed bed column and artificial neural network model to predict heavy metals adsorption dynamic on surfactant decorated graphene[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2020,585(1):15. |
APA | Yusuf, Mohammed,Song, Kang,&Li, Lu.(2020).Fixed bed column and artificial neural network model to predict heavy metals adsorption dynamic on surfactant decorated graphene.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,585(1),15. |
MLA | Yusuf, Mohammed,et al."Fixed bed column and artificial neural network model to predict heavy metals adsorption dynamic on surfactant decorated graphene".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 585.1(2020):15. |
入库方式: OAI收割
来源:水生生物研究所
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