Investigation of copper removal from aqueous solution by cement kiln dust as industrial by-product (Record no. 64136)
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| 000 -LEADER | |
|---|---|
| fixed length control field | cab a22 a 4500 |
| 001 - CONTROL NUMBER | |
| control field | u193882 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | ENAL |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170408s2017 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| Transcribing agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART ASEJ V38 No1 16 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | El Refaey, Ahmed A. |
| 9 (RLIN) | 24999 |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Alexandria science exchange journal, 2017 v. 38 (1) |
| Medium | [electronic resource]: |
| 245 10 - TITLE STATEMENT | |
| Title | Investigation of copper removal from aqueous solution by cement kiln dust as industrial by-product |
| Medium | [electronic resource] |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسة إزالة أيونات النحاس من المحاليل المائية بواسطة التراب الإسمنتى كناتج ثانوى من صناعة الاسمنت |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | P. 149-158 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study investigated the copper (Cu+2) removal from aqueous solution by cement kiln dust (CKD) as industrial by-product in cement manufacturing process. CKD was identified by Fourier transform infrared (FTIR), scanning electron microscopy (SEM) and surface areas show the differences of physicochemical properties. Batch equilibrium experiments were carried out at 20, 25 and 30 oC with time intervals extended to 96 h to investigate the efficiency of the CKD in the removal of Cu+2. CKD expressed high affinity for removal of Cu+2 and was not affected by temperature or time. The removal of Cu+2 was indicated by changes of FTIR and SEM images before and after sorption experiments. The kinetic data were evaluated by fractional power, Elovich, pseudo-first order and pseudo-second-order kinetic models. The kinetic studies demonstrated that rate of the removal followed pseudo-second-order kinetic model (r2=0.99). Thermodynamic parameters, the change of free energy (ΔG◦), enthalpy (ΔH◦) and entropy (ΔS◦) were calculated for predicting the nature of adsorption. The parameters showed that the process was feasible, spontaneous and exothermic under experiment conditions. Solubility equilibrium for various expected copper compounds was estimated and the solubility of copper in Cu-CKD system suggested to be controlled by Cu CO3 precipitation under experiment condition. The results indicated that CKD can be used as a low cost and effective sorbent for copper ions from aqueous solutions. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cement kilns |
| 9 (RLIN) | 25000 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Copper |
| 9 (RLIN) | 25001 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 25002 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Alexandria Science Exchange Journal. |
| Related parts | 2017.v.38(1) |
| International Standard Serial Number | 1110-0176 |
| Control subfield | nnas |
| Record control number | u193445 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | http://nile.enal.sci.eg/EALE/2017/ASEJ/3817/1/149.pdf |
| Public note | Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Articles | AR |
| Source of classification or shelving scheme | alc |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Date acquired | Total Checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alphabetical Classification | Main | Main | 04/08/2019 | ART ASEJ V38 No1 16 | 04/08/2019 | 04/08/2019 | Articles |