Abstract
The article deals with the environmental aspects of purification of industrial and household wastewater and utilization of the silty sediments. The comparison of aerobic and anaerobic wastewater treatment methods has been done. Characteristic of the main groups of microorganisms used in the biological purification and features of their metabolism are described. It has been found that the amount of released biogas can fully meet the treatment facilities’ own needs. An additional step of neutralization of large-tonnage silty sediments by the anaerobic method has been developed.
Highlights
В статье рассмотрены экологические аспекты очистки промышленных и бытовых сточных вод и утилизации образующихся при этом илистых осадков
Urals Federal University named after the first President of Russia Boris Yeltsin 19 Mira str., Ekaterinburg, 620002, Russia
The article deals with the environmental aspects of purification of industrial and household wastewater and utilization of the silty sediments
Summary
Уральский федеральный университет им. первого Президента России Б.Н. Ельцина 620002 Екатеринбург, ул. В статье рассмотрены экологические аспекты очистки промышленных и бытовых сточных вод и утилизации образующихся при этом илистых осадков. Проведено сравнение аэробных и анаэробных методов очистки сточных вод. Ключевые слова: биологическая очистка сточных вод, аэробные методы очистки, анаэробное сбраживание, илистые осадки, микроорганизмы, метаболизм, биогаз. ENVIRONMENTAL PROBLEMS AND ALTERNATIVE SOURCES OF ENERGY IN BIOLOGICAL WASTEWATER TREATMENT. The article deals with the environmental aspects of purification of industrial and household wastewater and utilization of the silty sediments. The comparison of aerobic and anaerobic wastewater treatment methods has been done. An additional step of neutralization of largetonnage silty sediments by the anaerobic method has been developed. При биологической очистке сточных вод Максим Алексеевич Безматерных. Information about the author: Associate professor, Candidate of chemical science, education vice-director of Institute of Chemical Technology Ural Federal University.
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