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8 (8352) 63-01-61
28, Marposad highway,
Cheboksary, Russian Federation
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Mercury evaporates at room temperatures turning into colorless flavorless vapor. The presence of mercury vapors in the air may be indicated by special measuring devices or by means of chemical analysis.

Mercury evaporation in stable air by means of diffusion is a slower process than mercury evaporation in convective air flows. Finely-divided mercury evaporation speed is extra-high.

Mercury solvability in water is low. Mercury doesn’t oxidize at room temperatures. Metal mercury interacts with halogens at normal temperatures, firstly producing halogenides Hg2X, then halogenides HgX. The high potential of mercury ionization determines its ability to restore from different compounding back to metallic state.

OUR LICENSE
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    License from 02 February 2012
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    License from 02 February 2012
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    Application for a License from
    02 February 2012
  • 003
    Application for a License from 02 February 2012
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    License from 26 July 2010
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    License from 26 July 2010
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    Application for a License from 26 July 2010
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    Application for a License from 26 July 2010
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    Application for a License from 26 July 2010
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    Application for a License from 26 July 2010
main directions of activity:
  • Recycling of mercury-containing products.

  • Collection and transportation of mercury waste.

  • Elimination of the consequences of technogenic accidents that contribute to mercury pollution of air, water reservoirs and soil.

  • Manufacturing of the units for demercurization of mercury lamps and their modernization.

  • Development and manufacture of constructions for non-standard devices.

  • Development of production equipment for demercurization of mercury lamps and appliances.

  • Training of the demercurization staff to operate the equipment.

  • Collecting of normative documents for licensing of environmental activity.

  • Receiving of wastes of general mechanical rubber goods and auto decks.
USEFUL INFORMATION
Mercury toxic effect

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Mercury toxic effect

Mercury belongs to highly toxic elements (1 hazard class). In cases of high-concentrated mercury intake mercury is concentrated in internal organs such as kidney, heart, brain. Intoxication is primarily obtained through respiratory organs, it is explain by high volatility of mercury. About 80 % of inhaled mercury vapors stay in the organism. Salts and oxygen contained in blood promote mercury absorption and combustion and lead to mercury salts formation.
Elimination of mercury pollution

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Elimination of mercury pollution as exemplified by medical mercury thermometer
Mercury belongs to the 1 class of hazard - thiol poison. Mercury vapors are especially hazardous. If a thermometer is broken in a room with 50 m3 airspace, mercury vapors concentration while mercury evaporation process grows up to (5000 mg/50 m3) = 100 mg/m3, which is 30 thousand times larger than the MAC (maximum allowed concentration) level for an inhabited area.
properties of mercury

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Physical and chemical properties of mercury

Mercury (Hg) – is a chemical element belonging to the 2nd group of the Mendeleev periodic system with the index number 80 and atomic weight 200.59. It is a silver-white metal. Mercury density is 13.546 g/cm at 20°С, melting temperature is – 38.87°С, boiling temperature is + 357.25°С. Specific heat capacity of mercury is low. The specific heat capacity of mercury is 0.0334 cal/g°С.