Method for bioremediation of land and/or earthy masses contaminated with petroleum compounds

摘要

the invention relates to method of bioremediation earth masses earthly contaminated petroleum compounds, where in the first phase of the first stage in the process of biological waste, biodegradable, is formed in at least one pryzmu0119 along the axis of the aeration channels, then, when temperature to heat the cairns temperature at least 45u00b0c,imposed on her layer of earth and / or weight ziemistej containing oil pollution in a proportion by weight from 6: 4 to 8: 2, 7: 3 and when positive temperature of this immense cope of 37 - 45u00b0c leaves for a period of at least 2 days.then every few days, preferably four, pryzmu0119 mixes, spulchnia and moistened to 39 - 41% and napowietrza be pressurised in quantities of 10 - 20 m3, preferably 15 m3 of air per 1000 kg p. m.cairns, preferably with a 0.5 hour aeration and 0.5 hour, with this process, depending on the size of the cairns, leads from several days to three weeks until the microbial transformation.in the second phase, the first stage process so obtained active compost initiating mixed with earth and / or masses digs, containing oil pollution in a proportion by weight from 6: 4 to 8: 2, 3, and 7 positive: as in the first phase of the first stage of the process, is in what at least one pryzmu0119 and performs its aeration pressure and spulchnianie,while this process is at a temperature not less than 32u00b0c diffuse heat, until the earth kompostowej, containing trace amounts of petroleum pollutants, after which alternatively so obtained land kompostowu0105 at the last stage, is humifikacji.