Landfill leachate under combined oxidation treatmentKamenev, Inna; Pikkov, Lui; Kamenev, Sven; Kallas, JuhaProceedings of the 15th Ozone World Congress : London, United Kingdom, 11th - 15th September 2001 : oral presentations. Vol. I2001 / p. 345-351 : ill The effect of hydrodynamic and operational parameters on the deactivation kinetics of microbes in paper machine circulation water by ozonationLaari, Arto; Korhonen, Susanna; Tuhkanen, Tuula; Kallas, JuhaProceedings of the 15th Ozone World Congress : London, United Kingdom, 11th - 15th September 2001 : oral presentations. Vol. I2001 / p. 438-453 : ill