Evaluation and characterization during the anaerobic digestion of high-strength kitchen waste slurry via a pilot-scale anaerobic membrane bioreactor

2015 ◽  
Vol 193 ◽  
pp. 234-242 ◽  
Author(s):  
Xiaolan Xiao ◽  
Zhenxing Huang ◽  
Wenquan Ruan ◽  
Lintao Yan ◽  
Hengfeng Miao ◽  
...  
2021 ◽  
Vol 9 (3) ◽  
pp. 105245
Author(s):  
Siti Baizurah Mahat ◽  
R. Omar ◽  
H. Che Man ◽  
A.I. Mohamad Idris ◽  
S.M. Mustapa Kamal ◽  
...  

2006 ◽  
Vol 53 (11) ◽  
pp. 269-276 ◽  
Author(s):  
C.T. Hay ◽  
D.D. Sun ◽  
S.L. Khor ◽  
J.O. Leckie

A high strength industrial wastewater was treated using a pilot scale submerged membrane bioreactor (MBR) at a sludge retention time (SRT) of 200 d. The MBR was operated at a high sludge concentration of 20 g/L and a low F/M ratio of 0.11 during 300 d of operation. It was found that the MBR could achieve COD and TOC overall removal efficiencies at more than 99 and 98% TN removal. The turbidity of the permeate was consistently in the range of 0.123 to 0.136 NTU and colour254 absorbance readings varied from 0.0912 to 0.0962 a.u. cm−1. The sludge concentration was inversely proportional to the hydraulic retention time (HRT), yielded excellent organic removal and extremely low sludge production (0.0016 kgVSS/day).


2010 ◽  
Vol 2010 (13) ◽  
pp. 4056-4063
Author(s):  
T.I. Dunaev ◽  
D.R. Urban ◽  
J.A. Jordan ◽  
J. Ewing ◽  
G.T. Rosenberger

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