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Nature of chemical contamination Chemical contamination is contamination with such substances in small amounts can cause severe damage to human and even death. Incidents that dangerous chemicals may arise as a result of: technological accidents in companies working with toxic chemicals from pharmaceutical, metallurgical, chemical, textile and petrochemical industry; transport accidents with vehicles transporting toxic chemicals that crash create conditions for environmental pollution and threat to life and health of the population; interruption of product-crossing the country, oil and gas pipelines, which together with the compressor stations and storage of natural gas in the. UGS potential fire and explosive objects; spillage of pesticides and breakthroughs in the walls of the slag and tailings ponds in some large industrial sites; oil spill on the Danube and the Black Sea; carrying out a terrorist act to the dispersion of toxic substances. Toxic chemicals in the broadest sense of the word, are all substances which, vehicle identity check under certain conditions and concentration cause harmful effects vehicle identity check on the normal vital activity of humans, animals and plants. They are raw or finished products through air cause environmental contamination. Depending on the nature of the impact toxic chemicals are several groups: substances having irritable to the skin (acids and bases); substances, irritating the respiratory system (chlorine, ammonia, sulfur dioxide, sulfur trioxide, phosgene); substances, blood poisoning (benzene and its homologues, lead); substances acting on the nervous system (hydrogen sulfide, methyl alcohol, nitrobenzene, etc.). vehicle identity check Hazardous chemicals Download the whole text in a TXT file
Nature of chemical contamination Chemical contamination is contamination with such substances in small amounts can cause severe damage to human and even death. Incidents that dangerous chemicals may arise as a result of: technological accidents in companies working with toxic chemicals from ...
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