Waste activated sludge treatment in an anaerobic dynamic membrane bioreactor at varying hydraulic retention time: Performance monitoring and microbial community analysis

2020 ◽  
Vol 44 (15) ◽  
pp. 12485-12495
Author(s):  
Roent Dune A. Cayetano ◽  
Gi‐Beom Kim ◽  
Jong‐Hun Park ◽  
Gopalakrishnan Kumar ◽  
Sang‐Hyoun Kim
Keyword(s):  
Membrane Bioreactor ◽  
Performance Monitoring ◽  
Hydraulic Retention Time ◽  
Community Analysis ◽  
Microbial Community Analysis ◽  
Waste Activated Sludge ◽  
Sludge Treatment ◽  
Dynamic Membrane ◽  
Time Performance ◽  
Dynamic Membrane Bioreactor

scholarly journals Impact of Coagulant and Flocculant Addition to an Anaerobic Dynamic Membrane Bioreactor (AnDMBR) Treating Waste-Activated Sludge

Membranes ◽  
2017 ◽  
Vol 7 (2) ◽  
pp. 18 ◽  
Author(s):  
Guido Kooijman ◽  
Wilton Lopes ◽  
Zhongbo Zhou ◽  
Hongxiao Guo ◽  
Merle de Kreuk ◽  
...  
Keyword(s):  
Activated Sludge ◽  
Membrane Bioreactor ◽  
Waste Activated Sludge ◽  
Dynamic Membrane ◽  
Dynamic Membrane Bioreactor

Non-Woven Operational Stability of Dynamic Membrane Bioreactor and its Fluence Factors

2012 ◽  
Vol 608-609 ◽  
pp. 320-323
Author(s):  
Fei Long ◽  
Kang Huai Liu ◽  
Qi Feng Shi ◽  
Yi Ming Yin ◽  
Bo Yan ◽  
...  
Keyword(s):  
Retention Time ◽  
Membrane Bioreactor ◽  
Hydraulic Retention Time ◽  
Domestic Wastewater ◽  
Organic Loading ◽  
System Operation ◽  
Dynamic Membrane ◽  
The Stability ◽  
Best Parameters ◽  
Dynamic Membrane Bioreactor

The paper adopts the NW-DMBR to treat the domestic wastewater; examines the stability of the operation and analyzes the effect of organic loading of inflow, sludge loading, hydraulic retention time, dissolved oxygen and pH on the stability. The purpose is about obtaining the best parameters through the system operation from the experiments and providing the main references for the application in engineering.

scholarly journals Development of a combined anaerobic and aerobic membrane bioreactor for wastewater treatment and reclamation in terrestrial-based controlled ecological life support system

2018 ◽  
Vol 19 (3) ◽  
pp. 718-724
Author(s):  
Zhenmin Cheng ◽  
Yuansong Wei ◽  
Min Gao ◽  
Junya Zhang ◽  
Liangchang Zhang ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Support System ◽  
Membrane Bioreactor ◽  
Life Support ◽  
Specific Energy Consumption ◽  
Community Analysis ◽  
Microbial Community Analysis ◽  
Trace Gas ◽  
Life Support System ◽  
Physico Chemical

Abstract A novel wastewater treatment and reuse system (WTRS) combining an anaerobic membrane bioreactor (AnMBR) and an aerobic membrane bioreactor (MBR) with the design capacity of 115 L/d was developed for a terrestrial-based controlled ecological life support system (CELSS). Results clearly showed that the WTRS realized mineralization of organic compounds and reservation of nitrogenous nutrient, therefore converting the effluent into replenishment for the hydroponic system. Trace gas emission from the WTRS could meet requirements for the whole CELSS. Compared with physico-chemical processes, the specific consumables consumption of the WTRS was advantageous but its specific energy consumption is still in need of improvement. Results of microbial community analysis were consistent with the running state of the AnMBR and the MBR.

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