Analiza chromatograficzna związków chemicznych w odciekach ze składowiska odpadów komunalnych poddawanych elektroutlenianiu

• Autorzy: Dmochowski D. , Dmochowska A. , Biedugnis S.

Warianty tytułu

EN

Chromatographic Analysis of Chemical Compounds in the Leachate from Municipal Landfill, Undergoing Electrooxidation

• Języki publikacji: PL

Abstrakty

EN

One of the develop leachate treatment methods is their anodic electrooxidation. As a result of the process there are many chlorinated compounds, but also those that chlorine in the molecule do not. In the first step chlorine is substituted in the molecule, and may be followed by separation of chlorine and the breaking of bonds resulting in the formation simpler compounds. Compound, which was determined in the raw leachate was the greatest concentration of dibutyl phthalate – 348 µg/l. At lower concentrations were detected: toluene – 285 µg/l, trimethylbenzene – 97 µg/l, acid, 3metylo- butyric acid – 82 µg/l, naphthalene – 65 µg/l, 1metylo- 3etylobenzene – 30 µg/l. During electrolysis determined new compounds, identified in the raw leachate. A very large group of halogenated compounds formed. For compounds whose concentration grew during the electrolysis until 60 min. were: 3chloro- 2-methyl- butane, acetonitrile, chloroform, 1,1dimetylo- 3chloro- propanol, 2chloro- 3etylobenzene. The group of compounds, where the concentrations of 10, 15 minutes of electrolysis to grow and after 30, 45 minutes is decreased until the end of the process (60 min). were among other compounds: 1,2,3trichloropropanol, 1chloro- 3metylobenzene, 3chloro- methane. Group of compounds, which were determined after 15, 30 minutes. electrolysis, but have not been determined after 60 min. i.e. at the end of the process, include: chloroacetone, benzoaldehyd, chlorinated nitrile, 1,1-dichloro-2-propanone.

Słowa kluczowe

PL

odcieki; składowisko; elektroutlenianie; GC-MS

EN

leachate; landfill; electrooxidation; GC-MS

• Wydawca: Politechnika Koszalińska
• Czasopismo: Rocznik Ochrona Środowiska
• Rocznik: 2015
• Tom: Tom 17, cz. 2
• Strony: 1196--1206
• Opis fizyczny: Bibliogr. 10 poz., tab., rys.

Twórcy

autor

Dmochowski D.

• Szkoła Główna Służby Pożarniczej, Warszawa

autor

Dmochowska A.

• Szkoła Główna Służby Pożarniczej, Warszawa

autor

Biedugnis S.

• Szkoła Główna Służby Pożarniczej, Warszawa

Bibliografia

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• 2. Dmochowska A.: Rozprawa doktorska. Wydawnictwa PW, 2010.
• 3. Guo J. S., Abbas A.A., Chem Y. P., Liu Z. P., Fang F.: Treatment of landfill leachate using a combined stripping, Fenton, SBR and coagulation process. Journal Hazardous Mater. 178(3), 699–705 (2010).
• 4. Norma D., Fernandes A., Pacheco M. J., Lopes A.: Electrocoagulation and anodic oxidation integrated process to treat leachate from a portuguesse sanitary landfill. Portugaliae Electrochimica Acta, 30(3), 221–234 (2012).
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• 6. Perez G., Saiz J., Ibanez R., Urtiga A.: Assesment of the formation of inorganic oxidation by products the electrocatalitic from landfill leachate. Water Research 46, 2579–2590 (2012).
• 7. Rabbani D., Mostafaii G., Rozitalab N.: Application of electrochemical proces for removal of copper from leachate. World Applied Science Journal, 17(4), 442–446 (2012).
• 8. Vlassides A., Papaioannou D., Loizidon M., Karlis P.: Testing an electrochemical method treatment of textile dye wastewater. Waste Management 20(2), 569–574 (2000).
• 9. Yang D., Engelhardt J.: Electrochemical oxidation for landfill leachate treatment. Waste Management, 27(3), 380–388 (2007).
• 10. Xu Z. Y., Zeng Z. M., Yang Y., Sun H. S., Chen Y.: Biological treatment of landfill leachate with the integration of partial nitrification, anaerobic ammonium oxidation and heterotrophie denitrification. Bioresource Technology, 101(1), 79–86 (2010).