title: Uptake and biodegradation of the antimicrobial sulfadimidine by the species Tripolium pannonicum acting as biofilter and its further biodegradation by anaerobic digestion and concomitant biogas production.
abstract: This project analyses the uptake and biodegradation of the antimicrobial sulfadimidine (SDI) from the culture medium and up to the anaerobic digestion. Tripolium pannonicum was grown under hydroponic conditions with different concentrations of SDI (0, 5 and 10mg·L(-1)) and the fresh biomass, containing different amounts of SDI taken up, was used as substrate for biogas production. SDI was analyzed by liquid chromatography coupled to positive ion electrospray mass spectrometry (ESI LC-MS). Based on the findings, T. pannonicum is able to uptake SDI. The more SDI is in the culture medium, the higher the SDI content in the plant tissue. According to this study, it is possible to produce high yields of biogas using biomass of T. pannonicum containing SDI and at the same time biodegradation of SDI is carried out. The highest specific biogas yield is obtained using shoots as substrate of the plants cultivated at 5mg·L(-1) SDI.
authors.affiliation: Institute of Botany, Leibniz University Hannover, Herrenhäuserstr. 2, D-30419 Hannover, Germany; Facultad de Agronomía, Universidad de San Carlos de Guatemala, Guatemala.
authors.forename: Ariel E
authors.initials: AE
authors.lastname: Turcios
authors.affiliation: Institute for Sanitary Engineering and Waste Management, Leibniz University Hannover, Appelstr. 9a, D-30167 Hannover, Germany.
authors.forename: Dirk
authors.initials: D
authors.lastname: Weichgrebe
authors.affiliation: Institute of Botany, Leibniz University Hannover, Herrenhäuserstr. 2, D-30419 Hannover, Germany. Electronic address: Jutta.Papenbrock@botanik.uni-hannover.de.
authors.forename: Jutta
authors.initials: J
authors.lastname: Papenbrock
mesh_terms: D000693:Anaerobiosis; D000890:Anti-Infective Agents / Q000378:metabolism / Q000493:pharmacokinetics*; D019659:Asteraceae / Q000254:growth & development / Q000378:metabolism*; D001673:Biodegradation, Environmental; D056804:Biofuels; D018533:Biomass; D001709:Biotechnology / Q000379:methods; D002853:Chromatography, Liquid / Q000379:methods; D003470:Culture Media / Q000737:chemistry; D018527:Hydroponics / Q000379:methods; D008697:Methane / Q000096:biosynthesis; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods; D013418:Sulfamethazine / Q000378:metabolism / Q000493:pharmacokinetics*; D014874:Water Pollutants, Chemical / Q000378:metabolism / Q000493:pharmacokinetics
chemical_list: D000890:Anti-Infective Agents; D056804:Biofuels; D003470:Culture Media; D014874:Water Pollutants, Chemical; D013418:Sulfamethazine; D008697:Methane
keywords: Anaerobic digestion; LC–MS analysis; Phytoremediation; Sulfadimidine degradation; Tripolium pannonicum