Isfahan University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
Evaluation Efficiency of Iranian Natural Zeolites and Synthetic Resin to Removal of Lead Ions From Aqueous Solutions Publisher



Moazeni M1 ; Parastar S2 ; Mahdavi M3 ; Ebrahimi A4, 5
Authors
Show Affiliations
Authors Affiliations
  1. 1. Student Research Committee, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
  2. 2. Department of Environmental Health Engineering, School of Health, Ardabil University of Medical Sciences, Ardabil, Iran
  3. 3. Department of Environmental Health Engineering, Social Determinants of Health Research Center, Saveh University of Medical Sciences, Saveh, Iran
  4. 4. Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
  5. 5. Environment Research Center, Research Institute for Primordial Prevention of Non-communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran

Source: Applied Water Science Published:2020


Abstract

Heavy metal such as Pb2+ (lead ions) has high toxicity potential, and it can be dangerous for public health and environment. The ion exchange process is one of the methods that can be used for Pb2+ removal from aqueous solutions. The aim of this study was to investigate the removal efficiency of Pb2+ from the synthetic aqueous solutions using Iranian natural zeolite (INZ) (Clinoptilolite) in comparison with a synthetic resin (SR). In this study, the removal of Pb2+ from aqueous solution investigated by INZ and synthetic resin under different experimental conditions. Parameters like initial Pb2+ concentration, contact times, adsorbent dosage, pH and size particles of INZ, and best-fitted isotherm were studied. The results showed that the most removal efficiency of Pb2+ with INZ was obtained at pH 3–5, contact time 15–60 min, adsorbent dosage 20–50 g/L, Pb2+ initial concentration 25 mg/L, and the removal efficiency was increased with decreasing INZ particle size. The high removal of Pb2+ with SR was at pH 4–6, for 25 mg/L initial Pb2+ concentration at 15–60 min and 5–10 g/L SR. Isotherms study with ISOFT software indicates that the Freundlich and Langmuir isotherms expression provides the best fit for Pb2+ sorption by INZ and SR, respectively. This study indicated that for Pb2+ ion removal, the SR was more efficient than INZ for high concentration solutions; however, in low concentration of Pb2+, the removal efficiency was approximately equal. © 2020, The Author(s).
Related Docs
View other Related Docs
1. Removal of Hexavalent Chromium (Vi) From Aqueous Solutions Using Surface Modified Nanozeolite A, International Journal of Environmental Research (2010)
2. Application of Nanozeolite and Nanocarbon for the Removal of Humic Acid From Aqueous Solutions, International Journal of Pharmacy and Technology (2016)
3. Isotherms and Kinetics of Lead and Cadmium Uptake From the Waste Leachate by Natural and Modified Clinoptilolite, International Journal of Environmental Health Engineering (2012)
4. Removal of Lead Ions From Industrial Wastewater Using Precipitation Process, Environmental Engineering and Management Journal (2017)
5. Isotherms and Kinetics Studies of Biosorption Nickel (Ii) and Chromium (Vi) From Aqueous Solution by Dried Activated Sludge, International Journal of Environmental Health Engineering (2012)
6. Copper Adsorption From Aqueous Solution by Activated Carbon of Wax Beans Waste Activated by Magnetite Nanoparticles, Desalination and Water Treatment (2018)
7. Efficiency Evaluation of Zeolite Powder, As an Adsorbent for the Removal of Nickel and Chromium From Aqueous Solution: Isotherm and Kinetic Study, International Journal of Pharmacy and Technology (2016)
8. Removal of Bisphenol a From Aqueous Solutions Using Magnetic Nanoparticles: Investigation of Adsorption Isotherms, International Journal of Environmental Health Engineering (2016)
Experts (# of related papers)
View all Related Experts
Mohammad Mehdi Amin (8)
Ensiyeh Taheri (5)
Other Related Docs
9. Adsorption of Phenol From Aqueous Solution by Modified Zeolite With Fecl3, International Journal of Environmental Health Engineering (2012)
10. Adsorption of Methylene Blue From Aqueous Solutions by Cellulose and Nanofiber Cellulose and Its Electrochemical Regeneration, Desalination and Water Treatment (2018)
11. Photocatalytic Removal of Cadmium (Ii) and Lead (Ii) From Simulated Wastewater at Continuous and Batch System, International Journal of Environmental Health Engineering (2014)
12. Magnetic Silica Nanoparticles Adorned With a Metal-Organic Framework; a Novel Nanosorbent for Elimination of Aqueous Pb Ions Contaminant, Environmental Research (2023)
13. Empirical Modeling and Kinetic Study of Methylene Blue Removal From Synthetic Wastewater by Activation of Persulfate With Heterogeneous Fenton-Like Process, Journal of Molecular Liquids (2021)
14. Enhanced Removal of Acidic Dyes (Ab1 and Mo) From Binary Systems Using Anion Exchange Membrane Bii: Kinetic, Isotherm, and Thermodynamic Analyses, Environmental Science and Pollution Research (2024)
15. Dataset for Adsorptive Removal of Tetracycline (Tc) From Aqueous Solution Via Natural Light Weight Expanded Clay Aggregate (Leca) and Leca Coated With Manganese Oxide Nanoparticles in the Presence of H2o2, Data in Brief (2019)
16. Using Generation 3 Polyamidoamine Dendrimer As Adsorbent for the Removal of Pentavalent Arsenic From Aqueous Solutions, Journal of Environmental Health and Sustainable Development (2016)
17. Removal of Cadmium and Humic Acid From Aqueous Solutions Using Surface Modified Nanozeolite A, International Journal of Environmental Science and Technology (2010)
18. Evaluation of Magnetic Zsm-5 Composite Performance in 2, 4 Dichlorophenol Removal From Synthetic Solutions: Response Surface Method (Rsm) Modeling and Isotherm, Kinetic and Thermodynamic Studies, Desalination and Water Treatment (2019)
19. Effectiveness of Derived Oka Activated Carbon Coated With Magnesium Oxide in Removal of Bromocresol Green: Isotherms and Kinetics, Journal of Knowledge and Health in Basic Medical Sciences (2019)
20. Fabrication of Activated Carbon From Pomegranate Husk by Dual Consecutive Chemical Activation for 4-Chlorophenol Adsorption, Environmental Science and Pollution Research (2021)
21. Kinetic and Isotherm Studies of Humic Acid Adsorption Onto Iron Oxide Magnetic Nanoparticles in Aqueous Solutions, International Journal of Environmental Health Engineering (2012)
22. Removal of Zinc and Nickel From Aqueous Solution by Chitosan and Polyaluminum Chloride, International Journal of Environmental Health Engineering (2016)
23. Adsorption of Direct Yellow 9 and Acid Orange 7 From Aqueous Solutions by Modified Pumice, Asian Journal of Chemistry (2012)
24. Effectiveness of Moringa Oleifera Powder in Removal of Heavy Metals From Aqueous Solutions, Fresenius Environmental Bulletin (2013)
25. Removal of Atenolol From Aqueous Solutions by Multiwalled Carbon Nanotubes Modified With Ozone: Kinetic and Equilibrium Study, Water Science and Technology (2018)
26. Removal of Rhodamine B From Aqueous Solution by Stalk Corn Activated Carbon: Adsorption and Kinetic Study, Biomass Conversion and Biorefinery (2023)
27. Quick Adsorption Followed by Lengthy Photodegradation Using Feni3@Sio2@Zno: A Promising Method for Complete Removal of Penicillin G From Wastewater, Journal of Water Process Engineering (2021)
28. Removal of Acid Red 14 by Pumice Stone As a Low Cost Adsorbent: Kinetic and Equilibrium Study, Iranian Journal of Chemistry and Chemical Engineering (2012)
29. High Surface Area Acid-Treated Biochar From Pomegranate Husk for 2,4-Dichlorophenol Adsorption From Aqueous Solution, Chemosphere (2022)
30. A Comprehensive Study (Kinetic, Thermodynamic and Equilibrium) of Arsenic (V) Adsorption Using Kmno4 Modified Clinoptilolite, Korean Journal of Chemical Engineering (2015)
31. Data for Efficiency Comparison of Raw Pumice and Manganese-Modified Pumice for Removal Phenol From Aqueous Environments—Application of Response Surface Methodology, Data in Brief (2018)
32. Atenolol Adsorption Onto Multi-Walled Carbon Nanotubes Modified by Naocl and Ultrasonic Treatment; Kinetic, Isotherm, Thermodynamic, and Artificial Neural Network Modeling, Journal of Environmental Health Science and Engineering (2019)
33. Municipal Leachate Treatment by Fenton Process: Effect of Some Variable and Kinetics, Journal of Environmental and Public Health (2013)
34. A Comparative Study Between Dried Anaerobic Digested Sludge and Dried Activated Sludge for the Removal of 4-Chlorophenol From Aqueous Solutions, International Journal of Environmental Health Engineering (2016)
35. Total Iron Removal From Aqueous Solution by Using Modified Clinoptilolite, Ain Shams Engineering Journal (2022)
36. Application of Artificial Neural Networks and Response Surface Methodology for Analysis of Malachite Green Removal From Aqueous Solution Using Phosphoric Acid–Modified Pumice Powder: Kinetic and Isotherm Studies, Desalination and Water Treatment (2020)
37. Biosorption and Recovery of Copper and Zinc From Aqueous Solutions by Nonliving Biomass of Marine Brown Algae of Sargassum Sp., Pakistan Journal of Biological Sciences (2006)