Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous Solutions
"n "nBackgrounds and Objectives: Chlorophenol compounds are used frequently in industries including: petrochemical, producing pesticide and herbicides, producing antimicrobial agents, pharmaceutical and refineries. These compounds can enter the environment through the wastewater industries...
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| Format: | Article |
| Language: | fas |
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Tehran University of Medical Sciences
2011-01-01
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| Series: | سلامت و محیط |
| Subjects: | |
| Online Access: | http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/17841.pdf&manuscript_id=17841 |
| _version_ | 1798029171435241472 |
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| author | M Sardar A.R Yazdanbakhsh M Manshouri A Sheykh Mohammadi |
| author_facet | M Sardar A.R Yazdanbakhsh M Manshouri A Sheykh Mohammadi |
| author_sort | M Sardar |
| collection | DOAJ |
| description | "n "nBackgrounds and Objectives: Chlorophenol compounds are used frequently in industries including: petrochemical, producing pesticide and herbicides, producing antimicrobial agents, pharmaceutical and refineries. These compounds can enter the environment through the wastewater industries. This investigation has studied the application of Fenton-like process (Fe0/H2O2) in removal of Parachlorophenol."nMaterials and Methods: A laboratory scale study was done on a synthetic wastewater containing Para-chlorophenol. Concentration of 10 mg/L of Para-chlorophenol was prepared then optimal values of affecting parameters such as pH, hydrogen peroxide, and iron powder and detention time in the process for Para-chlorophenol removal were determined."nResults: The optimum pH, molar ratio of hydrogen peroxide on Para-chlorophenol, hydrogen peroxide on iron powder and time were 4, 18.8, 0.4 and 5 minutes respectively. The results showed that removal efficiency in optimal conditions for concentrations of 10, 50 and 100 mg/L are 93.9, 94.4 and 94.3 respectively. The study showed the rate of mineralization of Para-chlorophenol is not completed. "nConclusion: According to the results of this study and high resistance in degradation by biological processes, Fenton like process can be used for conversion Para-chlorophenol resistant compound to other compounds with ability of higher biological degradation and lower toxicity. |
| first_indexed | 2024-04-11T19:21:02Z |
| format | Article |
| id | doaj.art-7bd90de0031e4e758349e5f8c7f8afee |
| institution | Directory Open Access Journal |
| issn | 2008-2029 2008-3718 |
| language | fas |
| last_indexed | 2024-04-11T19:21:02Z |
| publishDate | 2011-01-01 |
| publisher | Tehran University of Medical Sciences |
| record_format | Article |
| series | سلامت و محیط |
| spelling | doaj.art-7bd90de0031e4e758349e5f8c7f8afee2022-12-22T04:07:18ZfasTehran University of Medical Sciencesسلامت و محیط2008-20292008-37182011-01-0134381388Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous SolutionsM SardarA.R YazdanbakhshM ManshouriA Sheykh Mohammadi"n "nBackgrounds and Objectives: Chlorophenol compounds are used frequently in industries including: petrochemical, producing pesticide and herbicides, producing antimicrobial agents, pharmaceutical and refineries. These compounds can enter the environment through the wastewater industries. This investigation has studied the application of Fenton-like process (Fe0/H2O2) in removal of Parachlorophenol."nMaterials and Methods: A laboratory scale study was done on a synthetic wastewater containing Para-chlorophenol. Concentration of 10 mg/L of Para-chlorophenol was prepared then optimal values of affecting parameters such as pH, hydrogen peroxide, and iron powder and detention time in the process for Para-chlorophenol removal were determined."nResults: The optimum pH, molar ratio of hydrogen peroxide on Para-chlorophenol, hydrogen peroxide on iron powder and time were 4, 18.8, 0.4 and 5 minutes respectively. The results showed that removal efficiency in optimal conditions for concentrations of 10, 50 and 100 mg/L are 93.9, 94.4 and 94.3 respectively. The study showed the rate of mineralization of Para-chlorophenol is not completed. "nConclusion: According to the results of this study and high resistance in degradation by biological processes, Fenton like process can be used for conversion Para-chlorophenol resistant compound to other compounds with ability of higher biological degradation and lower toxicity.http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/17841.pdf&manuscript_id=17841 Para-chlorophenolHydrogen peroxideIron powderpHWastewater |
| spellingShingle | M Sardar A.R Yazdanbakhsh M Manshouri A Sheykh Mohammadi Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous Solutions سلامت و محیط Para-chlorophenol Hydrogen peroxide Iron powder pH Wastewater |
| title | Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous Solutions |
| title_full | Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous Solutions |
| title_fullStr | Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous Solutions |
| title_full_unstemmed | Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous Solutions |
| title_short | Investigation of Effective Factors for Fenton like Process in Para!Chlorophenol Removal from Aqueous Solutions |
| title_sort | investigation of effective factors for fenton like process in para chlorophenol removal from aqueous solutions |
| topic | Para-chlorophenol Hydrogen peroxide Iron powder pH Wastewater |
| url | http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/17841.pdf&manuscript_id=17841 |
| work_keys_str_mv | AT msardar investigationofeffectivefactorsforfentonlikeprocessinparachlorophenolremovalfromaqueoussolutions AT aryazdanbakhsh investigationofeffectivefactorsforfentonlikeprocessinparachlorophenolremovalfromaqueoussolutions AT mmanshouri investigationofeffectivefactorsforfentonlikeprocessinparachlorophenolremovalfromaqueoussolutions AT asheykhmohammadi investigationofeffectivefactorsforfentonlikeprocessinparachlorophenolremovalfromaqueoussolutions |