During one week AAPCS of the Ministry of Ecology of the Republic of Tatarstan recorded several excess hydrogen sulfide in Kazan
From April 7 to April 14, exceedances of the maximum permissible concentration of hydrogen sulfide were recorded at two automatic air pollution control stations in Kazan. On AAPCS-1, located in the village Osinovo, with a maximum multiplicity of excess – 1.9 MPC and at AAPCS-3 on 76 Maksimova Street – 3.8 MPC.
Inspectors of the Central Territorial Administration of the Ministry carried out a visit to the village Osinovo for the study of atmospheric air with the help of a mobile environmental laboratory. The mobile laboratory did not record any excess. There were also organized trips of the mobile eco-laboratory on weekends. On April 8, the laboratory recorded excess hydrogen sulfide in the residential district "Salavat Kupere" on Gareeva St. with a multiplicity of 2.4 MPC one time concentration in the north wind direction. Taking into account the nearby location of objects subject to federal supervision, all materials were transferred to the Volga-Kama Interregional Department of Rosprirodnadzor, as well as to the Department of Rospotrebnadzor for the Republic of Tatarstan.
Studies of atmospheric air by the CLATM mobile laboratory in the Republic of Tatarstan of the FSBI "CLATM for the Volga Federal District" are continuing. This monitoring has been carried out since 01.03.2023 by the laboratory of Rosprirodnadzor to monitor the activities of LLC "MC "PZhKH" at three points. During this period, 15 air samples were performed and analyzed. Studies of the current week have not revealed any excess.