Artificial intelligence modeling to predict transmembrane pressure in anaerobic membrane bioreactor-sequencing batch reactor during biohydrogen production

2021 ◽  
Vol 292 ◽  
pp. 112759
Author(s):  
Ensiyeh Taheri ◽  
Mohammad Mehdi Amin ◽  
Ali Fatehizadeh ◽  
Mashallah Rezakazemi ◽  
Tejraj M. Aminabhavi
Keyword(s):  
Artificial Intelligence ◽  
Membrane Bioreactor ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Biohydrogen Production ◽  
Transmembrane Pressure ◽  
Anaerobic Membrane Bioreactor ◽  
Intelligence Modeling

scholarly journals Biohydrogen production under hyper salinity stress by an anaerobic sequencing batch reactor with mixed culture

2018 ◽  
Vol 16 (2) ◽  
pp. 159-170 ◽  
Author(s):  
Ensiyeh Taheri ◽  
Mohammad Mehdi Amin ◽  
Ali Fatehizadeh ◽  
Hamidreza Pourzamani ◽  
Bijan Bina ◽  
...  
Keyword(s):  
Mixed Culture ◽  
Salinity Stress ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Biohydrogen Production ◽  
Anaerobic Sequencing Batch Reactor

scholarly journals Performance evaluation and upgrade options for existing sequencing batch reactor for nutrient removal

2019 ◽  
Vol 268 ◽  
pp. 06007
Author(s):  
Jahziel Lantin ◽  
Jeremy Ynnos Abenoja ◽  
Jason Ly ◽  
Cheenee Marie Castillones ◽  
Arnel Beltran ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Membrane Bioreactor ◽  
Suspended Solids ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Sewage Treatment ◽  
Oxygen Demand ◽  
Treatment Facility ◽  
Study Results ◽  
Hierarchy Process

Assessment and upgrade of existing sewage treatment plants (STPs) are necessary due to the revision of the existing effluent regulations which now monitors nutrients including ammonia, nitrate and phosphates. The aim of this study is the performance evaluation of four sequencing batch reactor (SBR) type of STP based on the following parameters: biological oxygen demand (BOD), chemical oxygen demand (COD), total suspended solids (TSS), nitrates, ammonia, phosphates and pH; and their potential upgrade based on the revised regulations stated in DAO 2016-08. Four sequencing batch reactor (SBR) type of STP were assessed for 12 weeks for this study. Results showed noncompliance with nutrient levels, thus upgrade is necessary. Analytical Hierarchy Process (AHP), a Multi-Criteria-Analysis (MCA) tool, was used to select the best option for upgrade among options that include (1) additional SBR tank, (2) diverting wastewater to another treatment facility, and (3) converting the SBR into membrane bioreactor (MBR). Considering the criterion for upgrade, option 2 was the most preferred decision followed by option 1 then option 3.

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