Physical-mechanical properties of organic waste reduced to bioreactor

The article provides detailed information on the aspects of normalization of daily organic waste loaded into bioreactors by anaerobic treatment of organic waste. The long-term experiments conducted by the authors are compared. During the operation of bioreactors, the amount of pure biomass loaded da...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-10, Vol.868 (1), p.12088
Main Authors: Salimov, O U, Imomov, Sh J, Shodiyev, E B, Azimov, Z X, Ergashov, Z J, Kh Juraev, T, Sabirov, K N
Format: Article
Language:English
Subjects:
Anaerobic digestion
Anaerobic treatment
Biogas
Biomass
Bioreactors
Fermentation
Mechanical properties
Organic wastes
pH effects
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Summary:The article provides detailed information on the aspects of normalization of daily organic waste loaded into bioreactors by anaerobic treatment of organic waste. The long-term experiments conducted by the authors are compared. During the operation of bioreactors, the amount of pure biomass loaded daily on moderately used bioreactors is determined to be fed to the fermentation process in the bioreactor for a certain period of time. It has been shown that this time corresponds to days 4 and 8 in the bioreactor and that the composition of the biomass fed into the bioreactor differs from each other in assessing the variable state of pH. As a result of the increase in N + concentration, it was found that by loading the organic medium, it can bind the free ions in it and adjust the total amount of pH in the bioreactors. It has only been reported that the pH amount in the bioreactor begins to increase after the binding and adjusting quantities are exhausted, which has a negative effect on biogas formation.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/868/1/012088