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
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETOXICATION OF SOIL CONTAMINATED BY PETROLEUM PRODUCTS | 2014 |
|
RU2562019C1 |
| METHOD OF DETOXICATING SOIL CONTAMINATED BY OIL PRODUCTS | 2009 |
|
RU2403103C2 |
| METHOD OF DETOXICATION OF SOIL CONTAMINATED BY OIL PRODUCTS | 2011 |
|
RU2475314C1 |
| METHOD FOR DETOXIFICATION OF SOIL CONTAMINATED WITH OIL AND OIL PRODUCTS | 2013 |
|
RU2528198C1 |
| POLLUTED LAND DETOXIFICATION METHOD | 2005 |
|
RU2296016C1 |
| METHOD FOR DETOXIFICATION OF SOIL USING NATURAL SORBENTS | 2019 |
|
RU2713346C1 |
| METHOD OF CLEANING CONTAMINATED SOIL | 2008 |
|
RU2410170C2 |
| PREPARATE FOR BIOLOGICAL DETOXICATION OF SUBSOILS, OIL SLIMES, LIQUID WASTE AND WASTE WATER FROM ORGANIC COMPOUNDS AND OIL PRODUCTS AND APPLICATION METHOD THEREOF (THREE VERSIONS) | 2008 |
|
RU2367530C1 |
| METHOD OF SEWAGE TREATMENT FROM IONS OF HEAVY METALS | 2008 |
|
RU2360732C1 |
| PREPARATION FOR THE BIOLOGICAL TREATMENT OF THE SOIL CONTAMINATED BY CHLOROORGANIC SUBSTANCES ATTRIBUTED TO EMISSIONS OF CHEMICAL ENTERPRISES | 2010 |
|
RU2442668C1 |
