This image shows Behnam Askari Lasaki

Behnam Askari Lasaki

M.Sc.

Research Assistant (IWT)
Institute for Sanitary Engineering, Water Quality and Solid Waste Management
Chair of Sanitary Engineering and Water Recycling

Contact


Bandtäle 2
70569 Stuttgart
Germany
Room: EG 0.024

Subject

  • Photocatalytic water treatment using titanium dioxide
  • Adsorption and removal of micropollutants using powdered activated carbon
  • Expertise activities in the field of wastewater and recyclingwater treatment in the vehicle wash sector
  • Fluidized bed bioreactors
  • Flotation of wastewater from laundry and textile industries
  • Suspended microplastics

  1. 2021

    1. Schoenell, E. K.; Otto, N.; Rodrigues, M. A. S. and Metzger, J. W. (2021). Removal of Organic Micropollutants from Treated Municipal Wastewater by O3/UV/H2O2 in a UVA-LED Reactor. Ozone: Science & Engineering, 1--10. https://doi.org/10.1080/01919512.2021.1900716

  2. 2019

    1. Otto, N.; Dufner, L.; Neuffer, D.; do Amaral, K. J.; Silva Selvam, T. S. and Menzel, U. (2019). Conception and evaluation of a small solar self-sufficient wastewater treatment plant in the tropical climate. In Book of Abstracts of the 9th German-Brazilian Symposium. University of Hohenheim, Stuttgart.
    2. Otto, N. (2019). Druckentspannungsflotation zur Abscheidung von Mikrofasern aus Wäschereiabwasser. Presented at the 40. Assistententreffen der deutschsprachigen siedlungswasserwirtschaftlichen Institute, Wien/Österreich.
    3. Otto, N.; Marenda, T.; Metzger, J. and Menzel, U. (2019). Spectrometric detection and photo-oxidative removal of formaldehyde in aqueous solutions. In Proceedings of the 11th IWA Micropol & Ecohazard Conference 2019 (pp. 718–719). Seoul/SK: International Water Association. Retrieved from http://www.micropol2019.org/
    4. Otto, N.; Kerber Schoenell, E.; Rodrigues, M. A. S. and Metzger, J. W. (2019). Effect of ozonation and photo-oxidation of organic micropollutants in municipal sewage. In Proceedings of the 11th IWA Micropol & Ecohazard Conference 2019 (pp. 354–356). Seoul/SK: International Water Association. Retrieved from http://www.micropol2019.org/
    5. Otto, N.; Duarte, J. P.; Marenda, T. and Menzel, U. (2019). Entfernung von Formaldehyd aus wässrigen Lösungen mittels Photolyse von Wasserstoffperoxid im LED-Paneel-Reaktor. Presented at the Industrietage Wassertechnik 2019, Frankfurt/M, Germany. Retrieved from https://dechema.de/wassertechnik2019.html

  3. 29.10.2018

    1. Otto, N. (n.d.). Photo-oxidative processes for water and wastewater treatment: Vortrag beim 10° Programa Internacional Brasil-Alemanha de Mestrado Profissional em Meio Ambiente Urbano e Industrial. Stuttgart.

  4. 2018

    1. Otto, N. (2018). Großflächiger Photoneneintrag durch Lichtein- und -auskopplung für die photokatalytische und photo-oxidative Wasserreinigung: Beleuchtete Oberflächen durch Lichteinkopplung für Photo-AOP-Verfahren: Präsentation und Beitrag im Tagungsband. In 39. Assistententreffen der deutschsprachigen siedlungswasserwirtschaftlichen Institute (p. 39).
    2. Otto, N.; Stehle, S.; Brockhaus, T.; Hangi, A.; Vogel, A. and Menzel, U. (2018). Stacked UV-LED panels with photocatalytic coatings for removal of dye and persistent organic pollutants: P12: Poster + Beitrag im Tagungsband. In Industrial Water 2018: Book of Abstracts (p. 226). Retrieved from /brokenurl#www.industrial-water.org
    3. Otto, N. M. (2018). Coated Light Panels increasing Modularity and Surface-To-Volume Ratio of Immobilized Photocatalysts for Water Treatment. In S. Malato; J. A. Sánchez Pérez; I. Oller; A. Agüera; I. Polo; and O. Malato (Eds.), Proceedings of the 10th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10) (pp. 305--306).
    4. Vogel, A.; Otto, N.; Vu, T. P.; Gadow, R. and Menzel, U. (2018). Eigenschaften keramischer und polymerbasierter Membranfiltermaterialien. (P. GmbH, Ed.). Presented at the XIX. Workshop “Charakterisierung von feinteiligen und porösen Festkörpern,” Niedernhausen.
    5. Vu, P.; Otto, N.; Vogel, A.; Kern, F.; Killinger, A. and Gadow, R. (2018). Efficiently quantifying the anatase content and investigating its effect on the photocatalytic activity of titania coatings by suspension plasma spraying. Surface and Coatings Technology. https://doi.org/10.1016/j.surfcoat.2018.07.064

  5. 10.07.2018

    1. Otto, N. (n.d.). Evaluation of Coating Parameters and Photocatalytic Performance of Immobilized TiO2 Using Thermokinetic, Wet Chemical and Vacuum Deposition Processes: 3rd International Conference on New Photocatalytic Materials for Environment, Energy and Sustainability (NPM-3) and 4th International Conference on Photocatalytic and Advanced Oxidation Technologies for the Treatment of Water, Air, Soil and Surfaces (PAOT-4),. Presented at the 3rd International Conference on New Photocatalytic Materials for Environment, Energy and Sustainability (NPM-3) and 4th International Conference on Photocatalytic and Advanced Oxidation Technologies for the Treatment of Water, Air, Soil and Surfaces (PAOT-4), 10-13 July 2018.

  6. 21.09.2017

    1. Otto, N. (n.d.). Photocatalytic Water Treatment: Vortrag im Rahmen der Delegationsreise zum Thema \glqqWasserforschung in Kanada\grqq von Baden-Württemberg International und dem Wassernetzwerk BW (17.-22.09.2017). Montréal/Québec, Canada.

  7. 2017

    1. Otto, N.; Els, J.; Hojenski, R.; Vu, P.; Vogel, A. and Menzel, U. (2017). Immobilized photocatalysts - innovative enough for sustainable water treatment? P88: poster presentation. In International Water Association (Ed.), IWA 4th Water Research Conference -- The Role of Water Technology Innovation in the Blue Economy.
    2. Vu, T. P.; Otto, N.; Vogel, A.; Kern, F.; Killinger, A. and Gadow, R. (2017). Photocatalytically active Titania Coatings for Water Treatment. In Jahrbuch Oberflächentechnik 2017 (Vol. 73, pp. 146--153). Eugen G. Leuze Verlag.
    3. Vu, T. P.; Otto, N.; Vogel, A.; Kern, F.; Killinger, A. and Gadow, R. (2017). Investigating influences of suspension plasma spray parameters on photocatalytic activity of TiO2 coatings. In ITSC 2017 (Vol. 336, pp. 1132--1136). Düsseldorf: DVS Media GmbH.
    4. Vu, T. P.; Otto, N.; Vogel, A.; Kern, F.; Killinger, A. and Gadow, R. (2017). Solid evidences proving the role of anatase content in TiO2 photocatalytic coatings by suspension plasma spraying: platform presentation and conference paper. In 8th Les Rencontres Internationales sur la Projection Thermique.

  8. 02.-07.10.2017

    1. Otto, N. (n.d.). Potential of photocatalysis as sustainable technology for water treatment. 8. Deutsch-Brasilianisches Symposium Nachhaltige Entwicklung. Porto Alegre/Brasilien.

  9. 2016

    1. Otto, N.; Platz, S.; Fink, T.; Wutscherk, M. and Menzel, U. (2016). Removal of micropollutants with coarse-ground activated carbon for enhanced separation with hydrocyclone classifiers. Water Science and Technology : A Journal of the International Association on Water Pollution Research, 73(11), 2739--2746. https://doi.org/10.2166/wst.2016.128
    2. Otto, N.; Kirchner, E.; Platz, S.; Vu, T. P.; Vogel, A. and Menzel, U. (2016). Activated carbono adsorption versus photocatalysis - comparison of two treatment technologies: Platform presentation. In 5th International Conference on Emerging Contaminants (EmCon2016) and Micropollutants (WiOW2016) in the Environment.
    3. Vu, T. P.; Otto, N.; Vogel, A.; Kern, F.; Killinger, A. and Gadow, R. (2016). Investigating influences of suspension plasma spray parameters on photocatalytic activity of TiO2 films: Platform presentation and conference proceedings. In 15th European Inter-Regional Conference on Ceramics.

  10. 07.-10.06.2016

    1. Otto, N.; Kirchner, E.; Vu, T. P.; Vogel, A.; Platz, S.; Gadow, R. and Menzel, U. (n.d.). Empirial studies of WO3-doped TiO2 catalysts for water treatment purposes: Poster presentation. First International Conference on New Photocatalytic Materials for Environment, Energy and Sustainability (NPM-1). Göttingen/Germany.

  11. 2015

    1. Otto, N.; Platz, S.; Fink, T.; Wutscherk, M. and Menzel, U. (2015). Removal of micropollutants with coarse-ground activated carbon for enhanced separation with hydrocyclone classifiers: Conference paper and platform presentation in Session 4 (MPOL-058). In International Water Association (Ed.), Micropol &~Ecohazard.
    2. Otto, N.; Platz, S.; Fink, T. and Menzel, U. (2015). Application of Coarse-Grained Powdered Activated Carbon for Improved Separation w3ith Hydrocyclone Classifiers after Elimination of Organic Micropollutants from Wastewater: Conference paper and platform presentation. In International Water Association (Ed.), Conference Proceedings of the IWA 7th Eastern European Young Water Professionals Conference (pp. 565--572).
    3. Otto, N.; Platz, S.; Fink, T. and Menzel, U. (2015). Verwendung grobkörniger Pulveraktivkohle zur Steigerung der Abtrennleistung mit Hydrozyklonen: Betriebserfahrungen und Auswirkung auf die Spurenstoffe: Vortrag und Beitrag im Tagungsband. In M. Wessling and J. Pinnekamp (Eds.), Verfahren der Wasseraufbereitung und Abwasserbehandlung (pp. 57--64). Aachen.
    4. Vu, T. P.; Otto, N.; Kern, F.; Vogel, A.; Killinger, A. and Rainer, G. (2015). Investigating influences of suspension properties on photocatalytic activity of TiO2 films coated by suspension plasma spray (SPS). In 20th International Conference on Semiconductor Photocatalysis & Solar Energy Conversion.

  12. 20.06.2015

    1. Otto, N. and Kamdideh, S. (n.d.). Flotationsabscheidung: Postervortrag und Modellvorführung. Tag Der Wissenschaft an Der Universität Stuttgart. Stuttgart.

  13. 03.11.2015

    1. Otto, N. (n.d.). Entfernung von Spurenstoffen aus Abwasser mittels grobgemahlener Pulveraktivkohle und anschließender Abtrennung im Multi-Hydrozyklonabscheider: Vortrag beim 7° Programa Internacional Brasil-Alemanha de Mestrado Profissional em Meio Ambiente Urbano e Industrial. Stuttgart.

  14. 2014

    1. Menzel, U.; Otto, N.; Platz, S. and Wutscherk, M. (2014). Abscheidung von Pulveraktivkohle mittels Hydrozyklonen zur Elimination von Spurenstoffen und organischen Reststoffen aus kommunalen und industriellen Abwässern. Ingenieurspiegel, (4), 79--80.

  15. Mai 2013

    1. Otto, N. (n.d.). Entwicklung und Untersuchung einer funktionsfähigen und kostengünstigen biologischen Reinigungsstufe als Wasseraufbereitungsanlage für mineralölhaltige Abwässer aus Fahrzeugwaschanlagen (Diplomarbeit). Institut für Siedlungswasserbau, Wassergüte- und Abfallwirtschaft, Stuttgart.
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