scholarly journals Insights into the ambient temperature startup of an anaerobic ceramic membrane bioreactor with thermally hydrolyzed inoculum for domestic wastewater treatment

2021 ◽  
pp. 100122
Author(s):  
Rathmalgodage Thejani Nilusha ◽  
Dawei Yu ◽  
Junya Zhang ◽  
Amila Abeynayaka ◽  
Yuansong Wei
Keyword(s):  
Wastewater Treatment ◽  
Ambient Temperature ◽  
Membrane Bioreactor ◽  
Ceramic Membrane ◽  
Domestic Wastewater ◽  
Domestic Wastewater Treatment

Two-phase anaerobic technology for domestic wastewater treatment at ambient temperature

1999 ◽  
Vol 39 (8) ◽  
pp. 115-122
Author(s):  
R. Arsov ◽  
I. Ribarova ◽  
N. Nikolov ◽  
G. Mihailov ◽  
Y. Topalova ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Phase Separation ◽  
Ambient Temperature ◽  
High Activity ◽  
Domestic Wastewater ◽  
Hydrodynamic Conditions ◽  
Monod Kinetics ◽  
Two Phase ◽  
Domestic Wastewater Treatment ◽  
Anaerobic Biomass

Anaerobic process phase separation was implemented in the present investigation, using two kinds of suspended anaerobic biomass – floccules and granules, respectively. Both phases of the process were proved to follow the classic Monod kinetics, the reported parameters of which indicate extremely high activity of the anaerobic biomass. This was achieved by providing appropriate hydrodynamic conditions in the bioreactors and creation of granulated (pelletized) biomass in the second one. The reasons and circumstances leading to these results are discussed, as well as the appropriate bioreactor construction schemes and the possibilities for implementation of the reported technology in practice and in coastal areas in particular.

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