Removal of Co2+ and Ni2+ Ions from Aqueous Solutions by Low Cost Synthetics Na-4-mica
Chemical Science International Journal · pp. 96–104 · Published 9 Feb 2015
10.9734/ACSJ/2015/15191Abstract
A high charged density sodium fluorophlogopite mica Na-4-mica, ideal chemical structure Na4Si4Al4Mg6O20F4.xH2O, was prepared by a simple and economic method using kaolinite as a source for SiO2, Al2O3 and MgO. The prepared mica was characterized by using XRD, DSC and SEM. Na-4-mica was used for removal of Co2+ and Ni+2 ions from aqueous solutions using a stepwise remediation method. The factors affecting the removal efficiency such as pH change during the exchange reaction, particle size of Na-4-mica, initial metal concentration were investigated. The results showed the removal efficiency increased by decreasing the particle size of the mica and initial concentration of the heavy metal in the solution. Na-4 mica showed removal efficiency for Ni2+ ions higher than that for Co2+ ions. This related to the difference in the hydrated ions radii between Co2+ and Ni2+ ions.
Cited by 1
S. E. Mamedov, A. A. Iskenderova, N. F. Akhmedova · Petroleum Chemistry · 2020
Related research
- Atherogenicity, Oxidative Stress, Heavy Metals and Bioelements Status in Hypertensive Nigerians in an Urban Population — shares topic coverage
- Heavy Metal Toxicity and Contamination of Fishes in Port Harcourt Creeks: A Systematic Review of Evidence Integration of Lead, Chromium, and Cadmium Exposure, Impact, and Health Risks — shares topic coverage
- Bacterization Effect of Culture Containing 1-aminocyclopropane-1-carboxylic Acid Deaminase Activity Implicated for Plant Development — shares topic coverage
- Tolerance to Heavy Metals by Some Fungal Isolates from Petroleum Refinery Effluent in Kaduna, Nigeria — shares topic coverage
- Diversity of Acidophilic Bacteria and Archaea and their Roles in Bioremediation of Acid Mine Drainage — shares topic coverage
Article metrics
Real usage data collected on this platform.
0
Page views
0
PDF downloads
0
Outbound clicks
1
Citations
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
No views recorded yet.
Traffic sources
Referring site, by host.
No traffic recorded yet.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.