Huu Tap, V., Van Tuyen, T., Hoai Chau, N., & Xuan Hien, D. (2014). Combination of Ozone and Ceramic Raschig Ring to Improve Efficiency of Treatment of Landfill Leachate. Asian Journal of Chemistry, 26(10), 3105–3108. https://doi.org/10.14233/ajchem.2014.16940