and we cannot but discuss this topic anastasia zavertkina. nastya, please say hello to you. e is anastasia. i am a student, cherepovets as a state university city hello from the vologda oblast, i am studying the phyto-remediation potential of higher aquatic plants of the vologda oblast , that is, the ability of plants to accumulate heavy metals and others pollutants from the water. according to the studies already carried out, we have established that chistuha plants. taken from the natural habitat of the vologda region, they are able to purify water by 99% from copper and 91% from lead, and at the same time retain the viability of the future. we are planning together with the teachers, cherepovets of the state eats it all, probably, yes, yes, it accumulates all this, but together with the teachers of my university, where i study cherepovets and young ecologists of the city of cherepovets, to create a bioplat an engineering structure for water purification in rivers of the vologda oblast with the help of plants, and i am engaged in such activities thanks to student scientific