Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate)
Organic and mineral compounds generated as products of waste mineralization within biological processes and accompanying physical and chemical processes are washed out by percolating rainwater through the deposit of wastes in landfill and form leachate that has created many health and environmental...
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| Format: | Article |
| Language: | English |
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Water and Wastewater Consulting Engineers Research Development
2012-07-01
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| Series: | آب و فاضلاب |
| Subjects: | |
| Online Access: | http://www.wwjournal.ir/article_1662_d4dd484951a6e7279f37ad4c50f2a6ab.pdf |
| _version_ | 1818450161295163392 |
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| author | Zahra Kashitarash Isfahani Mohammad Taghi Samadi Mina Alavi Nahid Manuchehrpoor Maham Bakhani |
| author_facet | Zahra Kashitarash Isfahani Mohammad Taghi Samadi Mina Alavi Nahid Manuchehrpoor Maham Bakhani |
| author_sort | Zahra Kashitarash Isfahani |
| collection | DOAJ |
| description | Organic and mineral compounds generated as products of waste mineralization within biological processes and accompanying physical and chemical processes are washed out by percolating rainwater through the deposit of wastes in landfill and form leachate that has created many health and environmental concerns.This study intended to determine the efficiency of reducing COD, BOD5, TS and color of Hamadan landfill leachate by using carbon nanotubes. Experiments were performed in batch reactor and changing effective factors such as pH, time and concentration of iron nanoparticles .The efficiency of carbon nanotubes were investigated using a statistical test, One-Way ANOVA software SPSS-12. Highest removal efficiency was at concentrations of 2500 mg/ L NZVI, pH = 2.5 and 10 minutes reaction time, 58.23%, 12.5%, 66.87% , 80% for COD, BOD, TS and color, respectively. The project results showed high potential for carbon nanotubes into absorbing organic use for treatment or pretreatment of Hamadan landfill leachate. |
| first_indexed | 2024-12-14T20:46:54Z |
| format | Article |
| id | doaj.art-fb23efd840194a609b00b0bd7f7b0d97 |
| institution | Directory Open Access Journal |
| issn | 1024-5936 2383-0905 |
| language | English |
| last_indexed | 2024-12-14T20:46:54Z |
| publishDate | 2012-07-01 |
| publisher | Water and Wastewater Consulting Engineers Research Development |
| record_format | Article |
| series | آب و فاضلاب |
| spelling | doaj.art-fb23efd840194a609b00b0bd7f7b0d972022-12-21T22:48:00ZengWater and Wastewater Consulting Engineers Research Developmentآب و فاضلاب1024-59362383-09052012-07-0123267721662Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate)Zahra Kashitarash Isfahani0Mohammad Taghi Samadi1Mina Alavi2Nahid Manuchehrpoor3Maham Bakhani4Instructor of Natural Resources and Environment, University of Applied Science and Tech., Tehran.Assos. Prof. of Environmental Health Eng., Faculty of Public Health, Hamadan University of Medical Sciences, HamadanB.S. of Environmental Health, Faculty of Public Health, Hamadan University of Medical Science, Hamadan.B.S. of Environmental Health, Faculty of Public Health, Hamadan University of Medical Science, Hamadan.B.S. of Environmental Health, Faculty of Public Health, Hamadan University of Medical Science, Hamadan.Organic and mineral compounds generated as products of waste mineralization within biological processes and accompanying physical and chemical processes are washed out by percolating rainwater through the deposit of wastes in landfill and form leachate that has created many health and environmental concerns.This study intended to determine the efficiency of reducing COD, BOD5, TS and color of Hamadan landfill leachate by using carbon nanotubes. Experiments were performed in batch reactor and changing effective factors such as pH, time and concentration of iron nanoparticles .The efficiency of carbon nanotubes were investigated using a statistical test, One-Way ANOVA software SPSS-12. Highest removal efficiency was at concentrations of 2500 mg/ L NZVI, pH = 2.5 and 10 minutes reaction time, 58.23%, 12.5%, 66.87% , 80% for COD, BOD, TS and color, respectively. The project results showed high potential for carbon nanotubes into absorbing organic use for treatment or pretreatment of Hamadan landfill leachate.http://www.wwjournal.ir/article_1662_d4dd484951a6e7279f37ad4c50f2a6ab.pdfLeachateTreatmentCarbon NanotubesHamadan |
| spellingShingle | Zahra Kashitarash Isfahani Mohammad Taghi Samadi Mina Alavi Nahid Manuchehrpoor Maham Bakhani Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate) آب و فاضلاب Leachate Treatment Carbon Nanotubes Hamadan |
| title | Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate) |
| title_full | Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate) |
| title_fullStr | Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate) |
| title_full_unstemmed | Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate) |
| title_short | Efficiency of Carbon Nanotubes in Municipal Solid Waste Landfill Leachate (Case Study: Treatment of Hamadan Landfill Leachate) |
| title_sort | efficiency of carbon nanotubes in municipal solid waste landfill leachate case study treatment of hamadan landfill leachate |
| topic | Leachate Treatment Carbon Nanotubes Hamadan |
| url | http://www.wwjournal.ir/article_1662_d4dd484951a6e7279f37ad4c50f2a6ab.pdf |
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