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Saint-Petersburg State University of Culture and Arts
Санкт-Петербургский государственный институт культуры
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Art Criticism
Culturology
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Saint-Petersburg State University of Culture and Arts - Presentation of the University
Physical sciences, Earth sciences
New biofilter can remove toxic elements
Researchers have developed a novel biofilter system that can eliminate nitrogen and phosphorus from wastewater without the presence of organic matter.
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