EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIAL
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 adsorben...
| Main Authors: | , |
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| Format: | Article |
| Language: | Arabic |
| Published: |
Mustansiriyah University/College of Engineering
2022-05-01
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| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/923 |
| _version_ | 1827816276346535936 |
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| author | Ahmed M. Fat’hi Ahmed H. Ali |
| author_facet | Ahmed M. Fat’hi Ahmed H. Ali |
| author_sort | Ahmed M. Fat’hi |
| collection | DOAJ |
| description |
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), absorbent 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.
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| first_indexed | 2024-03-12T00:13:27Z |
| format | Article |
| id | doaj.art-cee2bbebef7d4cdd90437106ee71da77 |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-03-12T00:13:27Z |
| publishDate | 2022-05-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-cee2bbebef7d4cdd90437106ee71da772023-09-15T22:00:51ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252022-05-01263EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIALAhmed M. Fat’hi0Ahmed H. Ali1Environmental Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, IraqEnvironmental Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq 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), absorbent 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. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/923lead(II)sewage sludgeadsorptionadsorption conditionsremoval efficiency |
| spellingShingle | Ahmed M. Fat’hi Ahmed H. Ali EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIAL Journal of Engineering and Sustainable Development lead(II) sewage sludge adsorption adsorption conditions removal efficiency |
| title | EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIAL |
| title_full | EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIAL |
| title_fullStr | EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIAL |
| title_full_unstemmed | EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIAL |
| title_short | EFFECT OF ADSORPTION CONDITIONS ON THE REMOVAL OF LEAD (II) USING SEWAGE SLUDGE AS ADSORBENT MATERIAL |
| title_sort | effect of adsorption conditions on the removal of lead ii using sewage sludge as adsorbent material |
| topic | lead(II) sewage sludge adsorption adsorption conditions removal efficiency |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/923 |
| work_keys_str_mv | AT ahmedmfathi effectofadsorptionconditionsontheremovalofleadiiusingsewagesludgeasadsorbentmaterial AT ahmedhali effectofadsorptionconditionsontheremovalofleadiiusingsewagesludgeasadsorbentmaterial |