Up-flow anaerobic sludge blanket (UASB) technology for energy recovery: a review on state-of-the-art and recent technological advances

M Mainardis, M Buttazzoni, D Goi - Bioengineering, 2020 - mdpi.com
Up-flow anaerobic sludge blanket (UASB) reactor belongs to high-rate systems, able to
perform anaerobic reaction at reduced hydraulic retention time, if compared to traditional …

A successful start-up of an anaerobic membrane bioreactor (AnMBR) coupled mainstream partial nitritation-anammox (PN/A) system: a pilot-scale study on in-situ …

J Wu, Z Kong, Z Luo, Y Qin, C Rong, T Wang… - Water Research, 2021 - Elsevier
In this pilot-scale study, an innovative mainstream treatment process that couples the
anaerobic membrane reactor (AnMBR) with a one-stage PN/A system was proposed for …

To what content the chemical characteristics of sludge extracellular polymeric substances affect anaerobic digestion efficiency: A review

T Hu, X Chen, W Zhao, S He, L Feng, Q Zhao… - Chemical Engineering …, 2024 - Elsevier
Anaerobic digestion (AD) has traditionally been regarded as one of most low-carbon
approaches in waste activated sludge (WAS) disposal throughout the world. To continuously …

Performance evaluation and energy potential analysis of anaerobic membrane bioreactor (AnMBR) in the treatment of simulated milk wastewater

SNF Moideen, S Krishnan, YY Li, MH Hassim… - Chemosphere, 2023 - Elsevier
An anaerobic membrane bioreactor (AnMBR) was employed as primary treatment unit for
anaerobic treatment of simulated wastewater to produce high effluent quality. A lab scale …

Multi-scale analysis of the foaming mechanism in anaerobic digestion of food waste: From physicochemical parameter, microbial community to metabolite response

P Yang, Y Peng, H Liu, D Wu, R Yuan, X Wang, L Li… - Water Research, 2022 - Elsevier
Foaming is a key issue that threatens the efficient and stable operation of the anaerobic
digestion process. This study introduced three disturbances to induce foaming and explored …

Improved stability of up-flow anaerobic sludge blanket reactor treating starch wastewater by pre-acidification: Impact on microbial community and metabolic dynamics

J Wu, B Jiang, Z Kong, C Yang, L Li, B Feng, Z Luo… - Bioresource …, 2021 - Elsevier
Poor processing stability has been cited as the fatal shortcoming of the up-flow anaerobic
sludge blanket (UASB) reactor treating starch wastewater (SW). In this study, the SW …

Formation and characterization of conductive magnetite-embedded granules in upflow anaerobic sludge blanket reactor treating dairy wastewater

J Kim, H Choi, C Lee - Bioresource technology, 2022 - Elsevier
Promoting direct interspecies electron transfer (DIET) with conductive additives has proved
effective in improving anaerobic digestion performance and stability. However, its …

The performance of simultaneous partial nitritation, anammox, denitrification, and COD oxidation (SNADCO) method in the treatment of digested effluent of fish …

EH Sanjaya, Y Chen, Y Guo, J Wu, H Chen… - Bioresource …, 2022 - Elsevier
The simultaneous partial nitritation, anammox, denitrification, and COD oxidation (SNADCO)
method was successfully carried out in an air-lift moving bed biofilm reactor (AL-MBBR) with …

Performance and stability enhancement of methanogenic granular sludge process: Feed pre-acidification and magnetite-embedded granule formation

J Kim, J Park, H Choi, C Lee - Chemical Engineering Journal, 2023 - Elsevier
Recently, inducing the formation of conductive magnetite-embedded granules (MEGs) by
self-embedding submicron magnetite particles into anaerobic granules has been …

Enhanced treatment of organic matters in starch wastewater through Bacillus subtilis strain with polyethylene glycol-modified polyvinyl alcohol/sodium alginate …

Q Chen, Q Ding, W Li, J Deng, Q Lin, J Li - Bioresource Technology, 2022 - Elsevier
Starch wastewater is a wide range of environmental issues with organic pollutants. A high
efficiency and stability hydrogel-organic degradation system was designed via Bacillus …