5. Zakolyukin Pavel Tebenkov Mikhail The project «Development of the method «Development of the method of water purification of Izhevsky pond» of water purification of Izhevsky pond»

6. The relevance of the project: the water pollution by blue-green algae requires the involvement of the process of water purification. The aim of the project: to create the most available method of water purification of Izhevsky pond.

7. Tasks: To collect and systematize theoretical material about Izhevsky pond. Identify the main sources of pollution of the pond. To study and analyze different methods of water purification. Organize practical nature protection activity of students.

8. Sources of pollution of the pond: Different enterprises of Izhevsk (CHP-1 ; «Axion- Holding»). Household waste. Water and garbage from roads. Sedimentation of harmful substances from the atmosphere. Blue-green algae settled at the bottom of the pond. Tons of garbage left by fishermen in the coastal waters of the pond.

9. The project of cleaning of a pond proposed by the administration of the city: Cleaning of the bottom from toxic sediments. Increase of the depth of the pond. Improvement of the coastal zone. Reconstruction of the slag dump. Building of onstruction of storm sewage systems. Monitoring of pollution sources.

10. Participants, partners of the project: - The pupils of 10th form of the Secondary school №57 of Izhevsk -The enterprise «Izhvodokanal» -Administration of Pervomaisky district. -Department of natural resources and environmental protection of Izhevsk - Teachers of the chair of Biological faculty of the Udmurt state University

11. Realization stages of the project : The stage nameTermsResponsibles AnalyticalMarch-MayAnalytical group OrganizingMay-AugustThe council of the project PracticalSince September, during 3 years The council of the project and the partners of the project FinalOctoberAnalytical group

12. Results of work : Izhevsk pond is the main source of water supply in the city. The main sources of pollution of the pond are the enterprise «Axion-Holding» and «CHP-1». Modern ecological state of the pond causes alarm due to the abundance of blue-green algae.

14. Thank you for attention!