Content of heavy metals and petroleum products in the soil on the territory of oilproducing areas of the Republic of Tatarstan
| Autor: | A. A. Titova, E. A. Tafeeva, I. V. Petrov, A. V. Ivanov |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
021110 strategic
defence & security studies Cadmium business.industry Health Toxicology and Mutagenesis 0211 other engineering and technologies Public Health Environmental and Occupational Health chemistry.chemical_element Soil classification 02 engineering and technology General Medicine Zinc 010501 environmental sciences 01 natural sciences Pollution Soil contamination chemistry.chemical_compound Animal science Petroleum product chemistry Petroleum business Arsenic 0105 earth and related environmental sciences Specific gravity |
| Zdroj: | Hygiene and sanitation. 95:939-941 |
| ISSN: | 2412-0650 0016-9900 |
| DOI: | 10.18821/0016-9900-2016-10-939-941 |
| Popis: | The paper presents data on the hygienic assessment of the content of heavy metals and petroleum products in the soil on the territory of oil-producing areas of the Republic of Tatarstan. The average total content of lead (10,1 mg/kg), cadmium (0.073 mg/kg), manganese (792.4 mg/kg), cobalt (14.2 mg/kg), chromium (87.6 mg/kg), nickel (65.2 mg/ kg), arsenic (8.0 mg/kg), copper (36.6 mg/kg) and zinc (521 mg/kg) in soil for agricultural purposes near objects oil production was shown not to exceed the established hygienic standards. Soil contamination with oil products leads to an increase in its toxicity and mutagenicity. Soil contamination with oil products at the level of as low as 30 mg/ kg leads to the gain in its toxicity (low toxicity) and mutagenicity (average) (specific gravity of germinated seeds was 70.7±0.67%, aberrations - 1.78±0.19%). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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