Mass transfer study of butachlor biodegradation using immobilized microbial consortium SMC1 in a packed bed bioreactor

2021 ◽  
Author(s):  
Satya Sundar Mohanty ◽  
D. Karthik Reddy ◽  
Hara Mohan Jena
Keyword(s):  
Mass Transfer ◽  
Microbial Consortium ◽  
Packed Bed ◽  
Packed Bed Bioreactor ◽  
Transfer Study

Performance evaluation of a continuous packed bed bioreactor: Bio-kinetics and external mass transfer study

2020 ◽  
Vol 201 ◽  
pp. 110860 ◽  
Author(s):  
Ravi Kumar Sonwani ◽  
Balendu Shekhar Giri ◽  
Ravi Prakash Jaiswal ◽  
Ram Sharan Singh ◽  
Birendra Nath Rai
Keyword(s):  
Mass Transfer ◽  
Performance Evaluation ◽  
Packed Bed ◽  
External Mass Transfer ◽  
Packed Bed Bioreactor ◽  
Transfer Study

scholarly journals Motor oil wastewater treatment in a packed bed bioreactor using immobilized native microbial consortium

2021 ◽  
Vol 20 (2) ◽  
pp. 761-773
Author(s):  
E. Houbron ◽  
◽  
E. Cruz-Carmona ◽  
A. Ponciano-Rosas ◽  
E. Rustrián-Portilla ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Microbial Consortium ◽  
Packed Bed ◽  
Motor Oil ◽  
Packed Bed Bioreactor ◽  
Oil Wastewater

Influence of the liquid-phase mass transfer on the performance of a packed-bed bioreactor for wastewater treatment

2001 ◽  
Vol 78 (3) ◽  
pp. 231-238 ◽  
Author(s):  
Arnaldo Sarti ◽  
Lorena Grein Tavares Vieira ◽  
Eugenio Foresti ◽  
Marcelo Zaiat
Keyword(s):  
Mass Transfer ◽  
Wastewater Treatment ◽  
Liquid Phase ◽  
Packed Bed ◽  
Packed Bed Bioreactor ◽  
Liquid Phase Mass Transfer

Biosorption and Biodegradation of Anthraquinone Based Dye (Indanthrene Blue RS) by the Immobilized Microbial Consortium in a Continuous Packed bed Bioreactor Using Corn-Cob Biochar

2021 ◽  
Author(s):  
Swati Sambita Mohanty ◽  
Arvind Kumar
Keyword(s):  
Removal Efficiency ◽  
Loading Rate ◽  
Microbial Consortium ◽  
Textile Wastewater ◽  
Dye Decolorization ◽  
Packed Bed ◽  
Aerobic Biodegradation ◽  
Corn Cob ◽  
Packed Bed Bioreactor ◽  
Inoculum Volume

Abstract The current study describes the aerobic biodegradation of Indanthrene Blue RS dye by a microbial consortium immobilized on corn-cob biochar in a continuous up-flow packed bed bioreactor. The adsorption experiments were performed without microbes to monitor the adsorption effects on initial dye decolorization efficiency. The batch experiments were carried out to estimate the process parameters, and the optimal values of pH, temperature, and inoculum volume were identified to be 10.0, 30 ºC, and 3.0 × 106 CFU mL-1, respectively. During the continuous operation, the effect of flow rate, initial substrate concentration, inlet loading rate of Indanthrene Blue RS on the elimination capacity, and its removal efficiency in the bioreactor was studied. The continuous up-flow packed bed bioreactor was performed at different flow rates (0.25 to 1.25 L h-1) under the optimal parameters. The maximum removal efficiency of 90% was observed, with the loading rate varying between 100 to 300 mg L-1 d-1. The up-flow packed bed bioreactor used for this study was extremely useful in eliminating Indanthrene Blue RS dye using both the biosorption and biodegradation process. Therefore, it is a potential treatment strategy for detoxifying textile wastewater containing anthraquinone based dyes.

Absorption of Carbon Dioxide with Ionic Liquid in a Rotating Packed Bed Contactor: Mass Transfer Study

2011 ◽  
Vol 50 (11) ◽  
pp. 6957-6964 ◽  
Author(s):  
Liang-Liang Zhang ◽  
Jie-Xin Wang ◽  
Yang Xiang ◽  
Xiao-Fei Zeng ◽  
Jian-Feng Chen
Keyword(s):  
Carbon Dioxide ◽  
Mass Transfer ◽  
Ionic Liquid ◽  
Packed Bed ◽  
Rotating Packed Bed ◽  
Transfer Study
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