"From 23 to 25 November 2016 on the territory of "Kazan Fair" will be held 7-th Congress and exhibition "Clean water. Kazan". The Ministry of construction, architecture and housing and communal services of the Republic of Tatarstan organized a roundtable on "Modern technologies and equipment of water treatment, wastewater treatment, protection and rational use of water resources". For participate in the roundtable must submit a request to the organizing Committee of "Kazan fair" to the email address fatenok71@mail.ru or to the email address a.gayneeva@tatar.ru".