Ecological Systems and Devices Annotation << Back Sustainable Technology of Environmental and Manufacturing Waters Utilization in Volzhsky Sergienko L.I. Semenova D.A. The article describes the chemical composition of sediment sewerage in town Volzskyi Volgograd region on example of clarified construction of hamlet Krasnooctyabrskyi and the estimation of suitable him for fertilization of forage cultures in agriculture. The analysis of rather dry sewerage show, that it content a little of gigroscopic water (5,12…6,60 %), High of ash conditional the salt of iron and culcinium. Agronomic price elements. Amid fertilization elements the phosphor is prevalence, on second place halyi. The nitrogen. That is complex nitrogen-kalyiphosphorous fertilization. The content of heavy metals in sewerage do not exceed norma of limit admissible content. The sewerage is possible touse in watery sort for irrigation of food cultures, and so in spring uner cultivation. In sonitary aspect the hard sewerage with term exposition 2-3 years are more favourable, so far as in them the viable eggs of gelmints and pathogen microorganizms are absonce. Keywords: water catering; sewerage sediment sewerage; fertilization; heavy metals; silt platforms; Medical parasities. Contacts: E-mail: sergienko.l@bk.ru Pp. 03-07.