Aerobic granulation for organic carbon and nitrogen removal in alternating aerobic–anaerobic sequencing batch reactor

Chemosphere ◽  
2006 ◽  
Vol 63 (6) ◽  
pp. 926-933 ◽  
Author(s):  
Lei Qin ◽  
Yu Liu
Keyword(s):  
Organic Carbon ◽  
Nitrogen Removal ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Aerobic Granulation ◽  
Carbon And Nitrogen ◽  
Anaerobic Sequencing Batch Reactor

Enhanced aerobic granulation and nitrogen removal by the addition of zeolite powder in a sequencing batch reactor

2012 ◽  
Vol 97 (20) ◽  
pp. 9235-9243 ◽  
Author(s):  
Dong Wei ◽  
Xiaodong Xue ◽  
Shuwei Chen ◽  
Yongfang Zhang ◽  
Liangguo Yan ◽  
...  
Keyword(s):  
Nitrogen Removal ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Aerobic Granulation

Sequencing batch reactor treatment of tannery wastewater for carbon and nitrogen removal

2002 ◽  
Vol 46 (9) ◽  
pp. 219-227 ◽  
Author(s):  
S. Murat ◽  
E. Atesş Genceli ◽  
R. Tasşli ◽  
N. Artan ◽  
D. Orhon
Keyword(s):  
Nitrogen Removal ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Pilot Scale ◽  
Tannery Wastewater ◽  
Tannery Effluent ◽  
Industrial District ◽  
Carbon And Nitrogen ◽  
Start Up ◽  
Evaluation Of System Performance

The paper evaluates the organic carbon and nitrogen removal performance of the sequencing batch reactor (SBR), technology for tannery wastewater. For this purpose, a pilot-scale SBR was installed on site to treat the plain-settled tannery effluent. The study involved wastewater characterization, start-up and operation of the reactor for carbon and nitrogen removal and model evaluation of system performance. Its removal efficiency was compared with that of the existing continuous-flow activated sludge system providing full treatment to wastewater from the Istanbul Tannery Organized Industrial District.

Aerobic granulation for nitrogen removal via nitrite in a sequencing batch reactor and the emission of nitrous oxide

2011 ◽  
Vol 102 (3) ◽  
pp. 2536-2541 ◽  
Author(s):  
Yi-Jing Shi ◽  
Xin-Hua Wang ◽  
Hai-Bo Yu ◽  
Hui-Jun Xie ◽  
Shao-Xiang Teng ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrogen Removal ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Aerobic Granulation

scholarly journals Carbon and Nitrogen Removal in Sequencing Batch Reactor Treating Piggrery Wastewater-Pilot Scale Experiment.

1999 ◽  
Vol 22 (12) ◽  
pp. 990-996 ◽  
Author(s):  
Ju-Hyun KIM ◽  
Tetsuro SAKAMURA ◽  
Nobuo CHIBA ◽  
Osamu NISHIMURA ◽  
Ryuichi SUDO
Keyword(s):  
Nitrogen Removal ◽  
Sequencing Batch Reactor ◽  
Batch Reactor ◽  
Pilot Scale ◽  
Carbon And Nitrogen ◽  
Scale Experiment

Carbon and nitrogen removal from tannery wastewater with a membrane bioreactor

2003 ◽  
Vol 48 (1) ◽  
pp. 207-214 ◽  
Author(s):  
A. Goltara ◽  
J. Martinez ◽  
R. Mendez
Keyword(s):  
Organic Matter ◽  
Nitrogen Removal ◽  
Membrane Bioreactor ◽  
Sequencing Batch Reactor ◽  
Biomass Yield ◽  
Batch Reactor ◽  
Biomass Concentration ◽  
Carbon And Nitrogen ◽  
Yield Values ◽  
Removal Efficiencies

A 3.5 L Membrane Sequencing Batch Reactor (MSBR) was used for the treatment of a wastewater coming from the beamhouse section of a tannery. The wastewater, produced after the oxidation of sulphide compounds, contained average COD and ammonium concentrations of 550 and 90 mg/L respectively. The system was operated for a period of 150 days, with no sludge removal during the whole period of operation. The biomass concentration inside the reactor varied considerably, with maximum values close to 10 g/L at the end of operation. Low biomass yield values were achieved probably due to the low feed/microorganisms (F/M) ratio. An important accumulation of organic matter in the reactor was noticed, although the COD effluent was not affected due to the permeation through the membrane. The nature of this organic matter is finally discussed. Removal efficiencies close to 100% in ammonium and 90% in COD were achieved and the TN removal efficiency ranged from 60 to 90%.

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