2021
DOI: 10.1155/2021/6654477
|View full text |Cite
|
Sign up to set email alerts
|

Performance Evaluation of Polyethersulfone Membranes for Competitive Removal of Cd2+, Co2+, and Pb2+ Ions from Simulated Groundwater

Abstract: This paper presents studying the performance of three types of polyethersulfone (PES) membrane for the simultaneous removal of Co2+ ions, Cd2+ ions, and Pb2+ ions from binary and ternary aqueous solutions. Co2+ ions, Cd2+ ions, and Pb2+ ions with two different initial concentrations (e.g., 10 and 50 ppm) were selected as examples of heavy metals that contaminate the groundwater as a result of geological and human activities. This study investigated the effect of types of PES membrane and metal ions concentrati… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
6
0

Year Published

2022
2022
2023
2023

Publication Types

Select...
6

Relationship

1
5

Authors

Journals

citations
Cited by 13 publications
(6 citation statements)
references
References 40 publications
0
6
0
Order By: Relevance
“…This membrane gave the maximum rejection of Cd 2+ ions (78%) and Pb 2+ ions (99%) from a single solution containing 10 ppm of metal ions and a pH of 6.5 for Cd 2+ ions and 6 for Pb 2+ ions. Also, the membrane with high PES content performed better in the removal process than the other fabricated membranes when they were used to removed 2+ ions, Co 2+ ions, and Pb 2+ ions from binary and ternary aqueous solutions 36 . Adding hydrophilic porous inorganic to organic membranes can enhance the produced membranes' structural properties, and it is another approach to removing heavy metal ions.…”
Section: Wastewater Treatmentmentioning
confidence: 99%
“…This membrane gave the maximum rejection of Cd 2+ ions (78%) and Pb 2+ ions (99%) from a single solution containing 10 ppm of metal ions and a pH of 6.5 for Cd 2+ ions and 6 for Pb 2+ ions. Also, the membrane with high PES content performed better in the removal process than the other fabricated membranes when they were used to removed 2+ ions, Co 2+ ions, and Pb 2+ ions from binary and ternary aqueous solutions 36 . Adding hydrophilic porous inorganic to organic membranes can enhance the produced membranes' structural properties, and it is another approach to removing heavy metal ions.…”
Section: Wastewater Treatmentmentioning
confidence: 99%
“…9 To eliminate heavy metals' toxicity from water, several methods have been used, including chemical precipitation, coagulation/flocculation, electrodialysis, electrochemical processes, ion exchange, adsorption, and membrane processes. 10,11 The choice of effective and acceptable treatment techniques depends on the pollutant's concentrations and other wastewater attributes besides the economic considerations. 12 For medium to low metal ions concentrations, adsorption and ion exchange can perform efficiently at normal conditions and simple equipment using abundant, low-cost, efficient materials with a potential for regeneration and secure elimination.…”
Section: Introductionmentioning
confidence: 99%
“…When these toxic metals exceed tolerant levels, they cause accumulative poisoning, kidney dysfunction, cancer, muscle stiffness, nausea, brain damage, and other symptoms 9 . To eliminate heavy metals' toxicity from water, several methods have been used, including chemical precipitation, coagulation/flocculation, electrodialysis, electrochemical processes, ion exchange, adsorption, and membrane processes 10,11 . The choice of effective and acceptable treatment techniques depends on the pollutant's concentrations and other wastewater attributes besides the economic considerations 12…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Additionally, for low concentrations of pollutants, adsorption [5,6] and ion exchange [7,8] have been considered for organic and metal ions removal. Relative to classic treatment technologies, membrane technologies, which were initially developed for water treatment, have been considered for their effective separation, high capacity, being inexpensive, reliable and simple, offering clean separation methods being and environmentally better than other methods [9,10].…”
Section: Introductionmentioning
confidence: 99%