PHYSIOLOGICAL AND BIOCHEMICAL BASES OF THE CIRCULATING WATER TREATMENT IN RAS FROM NITROGEN AND PHOSPHORUS COMPOUNDS
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 1
Abstract
Quantitative and qualitative indicators of pollution of fish farms with closed water supply were studied. According to the IMTA approach, an analysis of possible ways of transforming the fish exchange products was made, which constitute the main part of the contamination, in order to reduce the amount of waste and improve the efficiency of using fodder in fish farming. The expediency of the involvement selected representatives of aquatic plants and invertebrates, which have feed value, in the process of removing contaminations of recycled water from RAS was substantiated. Schemes of transformation of nitrogen– and phosphorus-containing compounds into biomass of feed organisms were developed.
Authors and Affiliations
Ю. Р. Гроховська, С. В. Кононцев
Keywords
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