Aerobic granular sludge: characterization, mechanism of granulation and application to wastewater treatment

D Gao, L Liu, H Liang, WM Wu - Critical reviews in biotechnology, 2011 - Taylor & Francis
Aerobic granular sludge can be classified as a type of self-immobilized microbial
consortium, consisting mainly of aerobic and facultative bacteria and is distinct from …

Sequencing batch reactor technology for biological wastewater treatment: a review

M Singh, RK Srivastava - Asia‐pacific journal of chemical …, 2011 - Wiley Online Library
Wastewater treatment has been a challenge throughout the years due to varying influent
characteristics and stringent effluent regulations. In response to this dilemma, a reliable, cost …

Reducing the startup time of aerobic granular sludge reactors through seeding floccular sludge with crushed aerobic granules

M Pijuan, U Werner, Z Yuan - Water Research, 2011 - Elsevier
One of the main challenging issues for the aerobic granular sludge technology is the long
startup time when dealing with real wastewaters. This study presents a novel strategy to …

Variations of both bacterial community and extracellular polymers: the inducements of increase of cell hydrophobicity from biofloc to aerobic granule sludge

F Guo, SH Zhang, X Yu, B Wei - Bioresource technology, 2011 - Elsevier
To investigate the inducements of increase of cell hydrophobicity from aerobic biofloc (ABF)
and granular sludge (AGS), in this study, as the first time the hydrophilic and hydrophobic …

Dynamics of microbial community structure of and enhanced biological phosphorus removal by aerobic granules cultivated on propionate or acetate

G Gonzalez-Gil, C Holliger - Applied and environmental …, 2011 - Am Soc Microbiol
Aerobic granules are dense microbial aggregates with the potential to replace floccular
sludge for the treatment of wastewaters. In bubble-column sequencing batch reactors …

Performance of enhanced biological SBR process for aniline treatment by mycelial pellet as biomass carrier

S Zhang, A Li, D Cui, J Yang, F Ma - Bioresource technology, 2011 - Elsevier
Mycelial pellet of Aspergillus niger Y3 was used as a biomass carrier to immobilize the
aniline-degrading bacterium, Acinetobacter calcoaceticus JH-9 and the mix culture of the …

Enhancement of start-up of pilot-scale granular SBR fed with real wastewater

YQ Liu, Y Kong, JH Tay, J Zhu - Separation and Purification Technology, 2011 - Elsevier
A novel operational strategy with a combination of short settling time and high
food/microorganism (F/M) ratio was developed to start up a pilot-scale granular sequencing …

Development and utilization of aerobic granules for the palm oil mill (POM) wastewater treatment

K Gobi, MD Mashitah, VM Vadivelu - Chemical Engineering Journal, 2011 - Elsevier
The high COD and turbidity level of palm oil mill (POM) wastewater has been the driving
force to find an efficient treatment system. In this work, biological and adsorption methods …

Comparison of biological removal via nitrite with real-time control using aerobic granular sludge and flocculent activated sludge

D Gao, X Yuan, H Liang, WM Wu - Applied microbiology and …, 2011 - Springer
The process of nitrification–denitrification via nitrite for nitrogen removal under real-time
control mode was tested in two laboratory-scale sequencing batch reactors (SBRs) with …

Aerobic granulation in a mechanical stirred SBR: treatment of low organic loads

A Mosquera-Corral, B Arrojo, M Figueroa… - Water Science and …, 2011 - iwaponline.com
Aerobic granular sludge was produced in a sequencing batch reactor (SBR) characterized
by a height to diameter ratio of 2.5 and the use of mechanical stirring. Compact and regular …