WASET
    P. Lestinsky and  D. Jecha and  V. Brummer and  P. Stehlik,  Wet Flue Gas Desulfurization Using a New O-Element Design Which Replaces the Venturi Scrubber.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2015, vol. 102(6). 614 - 618
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10001253.