| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to revegetation of soils contaminated by oil products. In compliance with this method, natural sorbent is introduced in contaminated soil to reach preset concentration of contaminant. Prior to introducing said sorbent in soil, contaminant concentration is measured on mixing samples of contaminated soil with sorbent. Then, weight of sorbent is defined required for mixing with contaminated soil so that preset concentration of contaminant in soil is reached. Calculated mass of sorbent is distributed over soil surface and mixed with contaminated soil. Distribution of calculated sorbent mass over soil surface is performed after determination of sorbent mass. Note here that quartz-albite-peach stone is used as said sorbent.EFFECT: higher efficiency of soil detoxication, smaller consumption of sorbent, reduced labor input.1 tbl, 1 ex |
