Efficient Removal of Lead (II), Cadmium (II)and Zinc (II)from Aqueous Solutions by Bis [2-(1H-benzimidazol-2-il)phenyl]disulfide, a Solid Chelating Agent (Record no. 54315)
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| fixed length control field | 02001nam a2200241Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162444.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-20212 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Efficient Removal of Lead (II), Cadmium (II)and Zinc (II)from Aqueous Solutions by Bis [2-(1H-benzimidazol-2-il)phenyl]disulfide, a Solid Chelating Agent |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | ChemistrySelect, 8(17), p.e202300697, 2023 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The bis[2-(1H-benzimidazol-2-yl)phenyl]disulfide [bis(2phSbz)] was characterized by SEM, nitrogen adsorption and desorption, PXRD, and TGA analysis. It was evaluated as a solid chelating adsorbent to remove lead(II), cadmium(II), and zinc(II)ions from aqueous solutions. Bis(2phSbz)consists of agglomerated, rectangular particles of non-uniform size, lacking porosity and roughness. Metal ion sorption is pH dependent. The equilibrium data are described by the Langmuir model, while the pseudo-second-order model fits metal ions? adsorption kinetics best. The maximum adsorption capacities for lead(II), cadmium(II), and zinc(II)were 543.82, 482.56, and 306.96 mg/g, respectively. In a competitive test, bis(2phSbz)was found to be able to selectively remove lead(II)from multicomponent solutions. Desorption efficiencies higher than 65? percent can be achieved using EDTA 0.1 M as a desorption agent. From a theoretical standpoint, we corroborate the experimental results in terms of some significant quantum mechanics descriptors. Bis(2phSbz)may be a novel and potentially valuable chelating adsorbent for lead(II)removal. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Barrón-Zambrano, J. A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ordaz-Rivera, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Carrera-Figueiras, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Celaya, C. A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Reina, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Uc-Cayetano, E. G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Esparza-Ruiz, A |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1VV35eqOHIRrBEhFY0k16W9zFeaNwI03n/view?usp=drivesdk">https://drive.google.com/file/d/1VV35eqOHIRrBEhFY0k16W9zFeaNwI03n/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-20212 | 25.06.2025 | 25.06.2025 | Documentos solicitados |