Open AccessModernization of Anaerobic Bioreactor for Waste Water Purification Plant
Author(s) -
Victoria Mel’nick,
O. Vorobyova,
Natalia Ostapenko
Publication year - 2021
Publication title -
vestnik nacionalʹnogo tehničeskogo universiteta "hpi". seriâ: ènergetičeskie i teplotehničeskie processy i oborudovanie/vestnik nacionalʹnogo tehničeskogo universiteta "hpi". ènergetičeskie i teplotehničeskie processy i oborudovanie
Language(s) - English
Resource type - Journals
eISSN - 2707-7543
pISSN - 2078-774X
DOI - 10.20998/2078-774x.2021.03.08
Subject(s) - bioreactor , wastewater , environmental science , waste management , sewage treatment , bioreactor landfill , industrial wastewater treatment , anaerobic digestion , energy recovery , anaerobic exercise , pulp and paper industry , methane , environmental engineering , municipal solid waste , engineering , chemistry , energy (signal processing) , physiology , statistics , mathematics , organic chemistry , biology
Analysis of literature sources suggests that the use of anaerobic treatment methods is especially effective for high concentrations of contaminants in wastewater, as well as for large volumes of water supplied for treatment, which is typical for industrial wastewater. In biotechnological production and food industry, waste water has a high level of pollution with organic compounds, it is advisable to use anaerobic treatment methods. Anaerobic wastewater treatment processes are characterized by low energy consumption and the ability to recover energy through the combustion of methane. To ensure the required temperature regime for the operation of the bioreactor, a new design of the heat exchange device of the anaerobic bioreactor with immobilized microorganisms has been developed. This design of the bioreactor can provide the required degree of wastewater purification at significantly lower costs for construction, operation, and material and energy resources. For clarity, the design features were designed bioreactor with a plane load of bundled software SOLIDWORKS and a mathematical model of the processes of anaerobic wastewater treatment.