Study of the process of extracting nutrients from the wastewater of fish processing enterprises
The process of tertiary treatment by hydrobotanical way of the fish processing enterprise sewage has been investigated. The dependence of efficiency of biogene elements extraction from sewage on intensity of accumulation of the general nitrogen and phosphorus in the biomass of the lagoon native macrophytes has been shown. The optimum period of contact of the root system of the lagoon native macrophytes with sewage has been revealed.