RADIATION-THERMAL PURIFICATION OF WASTEWATER FROM OIL POLLUTION

摘要

The results of study oxygen's influence on the radiation-thermal decomposition of n-heptane admixtures in water medium are adduced. The main parameters of radiolysis were changed within the limits: temperature 20-400℃, absorbed dose-0÷16.0 kGy at dose rate 3.2 kGy/h. As a product of decomposition are observed H_2, CO, CH_4, C_2H_4, C_2H_6, C_3H_8, C_3H_6, C_4H_8, hydrocarbons C_5-C_6. The changes of n-heptane concentration in the reactor also are established. The increasing of n-heptane decomposition rate and decreasing of gas formation rate in presence of O_2 are observed. As a result of summarizing of experimental data, the kinetic model of processes has been proposed.