Effect of adsorption conditions on the removal of lead (II) using sewage sludge as adsorbent material
Joint Authors
Source
Journal of Engineering and Sustainable Development
Issue
Vol. 26, Issue 3 (31 May. 2022), pp.1-9, 9 p.
Publisher
al-Mustansyriah University College of Engineering
Publication Date
2022-05-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract EN
The introduction of more stringent legislation limiting the disposal and use of sewage sludge, combined with an increase in its production and the loss of previously recognized disposal routes, has sparked a search for alternate applications for sewage sludge.
The conversion of sludge into adsorbents is one of the promising technologies give a more stable treatment of sludge.
In a batch mode adsorption, adsorbent created by recycling sewage sludge was employed as a sustainable and low-cost material to remove pb (II) ions from manufactured polluted aqueous solutions.
A laboratory test was done to determine the influence of a variety of operational parameters on Pb (II) adsorption, including the acidic function (pH), orbent dosage, agitation speed, agitation period, and initial concentration at room temperature.
The maximum removal efficiency was 88.2 % at optimum factors pH=4, agitation time =250 rpm, agitation time=180 min, adsorbent dose=1.5 g and initial concentration=50 (mg/l).
In this way sewage sludge, which pollutes the environment and is costly to treat, may be disposed of in a useful and economic way to achieve the lowest pb (II) concentration The introduction of more stringent legislation limiting the disposal and use of sewage sludge, combined with an increase in its production and the loss of previously recognized disposal routes, has sparked a search for alternate applications for sewage sludge.
The conversion of sludge into adsorbents is one of the promising technologies give a more stable treatment of sludge.
In a batch mode adsorption, adsorbent created by recycling sewage sludge was employed as a sustainable and low-cost material to remove pb (II) ions from manufactured polluted aqueous solutions.
A laboratory test was done to determine the influence of a variety of operational parameters on Pb (II) adsorption, including the acidic function (pH), orbent dosage, agitation speed, agitation period, and initial concentration at room temperature.
The maximum removal efficiency was 88.2 % at optimum factors pH=4, agitation time =250 rpm, agitation time=180 min, adsorbent dose=1.5 g and initial concentration=50 (mg/l).
In this way sewage sludge, which pollutes the environment and is costly to treat, may be disposed of in a useful and economic way to achieve the lowest pb (II) concentration level.
American Psychological Association (APA)
Fathi, Ahmad M.& Ali, Ahmad H.. 2022. Effect of adsorption conditions on the removal of lead (II) using sewage sludge as adsorbent material. Journal of Engineering and Sustainable Development،Vol. 26, no. 3, pp.1-9.
https://search.emarefa.net/detail/BIM-1401231
Modern Language Association (MLA)
Fathi, Ahmad M.& Ali, Ahmad H.. Effect of adsorption conditions on the removal of lead (II) using sewage sludge as adsorbent material. Journal of Engineering and Sustainable Development Vol. 26, no. 3 (May. 2022), pp.1-9.
https://search.emarefa.net/detail/BIM-1401231
American Medical Association (AMA)
Fathi, Ahmad M.& Ali, Ahmad H.. Effect of adsorption conditions on the removal of lead (II) using sewage sludge as adsorbent material. Journal of Engineering and Sustainable Development. 2022. Vol. 26, no. 3, pp.1-9.
https://search.emarefa.net/detail/BIM-1401231
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1401231