WASET
    Vrajesh Mehta and  Anal Chavan,  Physico-chemical Treatment of Tar-Containing Wastewater Generated from Biomass Gasification Plants.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2009, vol. 33(9). 463 - 470
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/15207.