DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PAC
Removal of solar brown and direct black dyes by coagulation with two aluminum based coagulants was conducted. The main objective is to examine the efficiency of these coagulants in the treatment of dye polluted water discharged from Al-Kadhymia Textile Company (Baghdad-Iraq). The performance of the...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2011-08-01
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| Series: | Journal of Engineering |
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| Online Access: | https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/2971 |
| _version_ | 1797335577269370880 |
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| author | Nada N. Abdul-Razzaq |
| author_facet | Nada N. Abdul-Razzaq |
| author_sort | Nada N. Abdul-Razzaq |
| collection | DOAJ |
| description |
Removal of solar brown and direct black dyes by coagulation with two aluminum based
coagulants was conducted. The main objective is to examine the efficiency of these
coagulants in the treatment of dye polluted water discharged from Al-Kadhymia Textile
Company (Baghdad-Iraq). The performance of these coagulants was investigated through
jar test by comparing dye percent removal at different wastewater pH, coagulant dose,
and initial dye concentration. Results show that alum works better than PAC under acidic
media (5-6) and PAC works better under basic media (7-8) in the removal of both solar
brown and direct black dyes. Higher doses of PAC were required to achieve the
maximum removal efficiency under optimum pH conditions for both dyes. It was
observed that under optimum conditions of pH and dose values, PAC was significantly
higher dye removal efficiency than alum for all dyes initial concentrations.
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| first_indexed | 2024-03-08T08:40:15Z |
| format | Article |
| id | doaj.art-5b2de09293794e9d9b16035290f4f3b2 |
| institution | Directory Open Access Journal |
| issn | 1726-4073 2520-3339 |
| language | English |
| last_indexed | 2024-03-08T08:40:15Z |
| publishDate | 2011-08-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Journal of Engineering |
| spelling | doaj.art-5b2de09293794e9d9b16035290f4f3b22024-02-01T19:48:49ZengUniversity of BaghdadJournal of Engineering1726-40732520-33392011-08-01170410.31026/j.eng.2011.04.12DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PACNada N. Abdul-Razzaq Removal of solar brown and direct black dyes by coagulation with two aluminum based coagulants was conducted. The main objective is to examine the efficiency of these coagulants in the treatment of dye polluted water discharged from Al-Kadhymia Textile Company (Baghdad-Iraq). The performance of these coagulants was investigated through jar test by comparing dye percent removal at different wastewater pH, coagulant dose, and initial dye concentration. Results show that alum works better than PAC under acidic media (5-6) and PAC works better under basic media (7-8) in the removal of both solar brown and direct black dyes. Higher doses of PAC were required to achieve the maximum removal efficiency under optimum pH conditions for both dyes. It was observed that under optimum conditions of pH and dose values, PAC was significantly higher dye removal efficiency than alum for all dyes initial concentrations. https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/2971Dye removal, dye pollution, direct black, solar brown, coagulation. |
| spellingShingle | Nada N. Abdul-Razzaq DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PAC Journal of Engineering Dye removal, dye pollution, direct black, solar brown, coagulation. |
| title | DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PAC |
| title_full | DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PAC |
| title_fullStr | DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PAC |
| title_full_unstemmed | DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PAC |
| title_short | DYE REMOVAL FROM TEXTILE WASTEWATER BY COAGULATION USING ALUM AND PAC |
| title_sort | dye removal from textile wastewater by coagulation using alum and pac |
| topic | Dye removal, dye pollution, direct black, solar brown, coagulation. |
| url | https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/2971 |
| work_keys_str_mv | AT nadanabdulrazzaq dyeremovalfromtextilewastewaterbycoagulationusingalumandpac |