Advanced Oxidation Process for Industrial Water Treatment and Waste Water

Advanced Oxidation Process for Industrial Water Treatment and Waste Water

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  Advanced Oxidation Proccessfor Water Treatment and Waste Water Riski Setiadi 1400720017 ENVIRONMENTAL ENGINEERING
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  Background Nowadays, organics wastesare more difficult to be degraded by microbiological or membrane filtration, and albeit in very small concentrations content (ppm / ppb) like, compound dioxin, furan, and atrazine. There is an invention of a liquid waste treatment technology which utilizes oxidation method using ozone gas. This techology is combined with ultraviolet light and known as Advanced Oxidation Process (AOP) Compound dioxin Furan Hence,
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  1. The formationof strong oxidants (e.g., hydroxyl radicals) Principle AOPs involve the two stages of oxidation : 2. The reaction of these oxidants with organic contaminants in water Technology Applied AOPs can be divided into: • Hydrogen Peroxide/Ozone (H2O2/O3) • Ozone/Ultraviolet Irradiation (O3/UV) • Hydrogen Peroxide/ Ultraviolet Irradiation (H2O2/UV) • High Energy Electron Beam Irradiation (E- beam) Emerging Technologies • Cavitation (Sonication & Hydrodynamic) • TiO2-catalyzed UV Oxidation • Fenton’s Reaction Established Technologies
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  Example of TechnologyApplied Example of Fenton’s Reaction Example of Cavitation (Sonication & Hydrodynamic) Example of Hydrogen Peroxide/ Ultraviolet Irradiation (H2O2/UV)
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  implementation AOPs still havenot been put into commercial use on a large scale (especially in developing countries) because of the relatively high costs. There are roughly 500 commercialized AOPs installations around the world at present, mostly in Europe and the United States. Other countries like China are showing increasing interests in AOPs. AOP has been imlemented in drinking water industry, and the other industry as waste water technology
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  Biblography • http://www.scribd.com/doc/174044109/Proses-Pengolahan-Air-Limbah-Industri-Dengan-Teknologi- Ozon#scribd • http://www.miljodirektoratet.no/old/klif/nyheter/bilder/ozon_istock.jpg •http://www.delozonepool.com/our-technology/advanced-oxidation-process.php • http://upload.wikimedia.org/wikipedia/commons/c/c9/Furan-CRC-MW-3D-balls-A.png • http://upload.wikimedia.org/wikipedia/commons/8/8e/Dibenzo-p-dioxin-numbering-2D-skeletal.png • http://passel.unl.edu/Image/siteImages/Atrazine.gif • http://www.nwri-usa.org/pdfs/TTChapter3AOPs.pdf • http://www.xplora.org/downloads/Knoppix/ESPERE/ESPEREdez05/ESPEREde/www.atmosphere.mpg.de/m edia/archive/1536.jpg • http://research.cm.utexas.edu/nbauld/unit5_radicals.htm • http://www.ineris.fr/ippc/sites/default/interactive/bref_text/breftext/anglais/bref/BREF_tex_gb31.html • http://www.mittoncavitation.com/images/Mitton_Cavitator_side_view.jpg • http://en.wikipedia.org/wiki/Advanced_oxidation_process • http://www.escouk.com/news/
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  TERIMA KASIH